docs(theming): document THEME_DEFAULT_MODE config setting

The theming.mdx config reference covers THEME_DEFAULT/THEME_DARK but was never updated for THEME_DEFAULT_MODE, added in #41007, which lets operators default the instance to dark/light instead of following the system preference. Follow-up to #41007. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
fix(export): truncate exported filenames to prevent Windows path extraction errors (#42531 ) (#42541 )
2026-08-27 18:41:20 +00:00 · 2026-08-27 09:09:29 -07:00 · 2026-08-27 08:48:58 -07:00 · 2026-08-27 11:35:36 -04:00 · 2026-08-27 17:32:04 +03:00 · 2026-08-27 08:31:32 -03:00
804 changed files with 38632 additions and 7585 deletions
@@ -3,9 +3,7 @@ codecov:
        after_n_builds: 4
 ignore:
  - "superset/migrations/versions/*.py"
-  - "superset-frontend/packages/superset-ui-demo/**/*"
  - "**/*.stories.tsx"
-  - "**/*.stories.jsx"
 coverage:
  status:
    project:
@@ -1,6 +1,6 @@
 name: Bug report
 description: Report a bug to improve Superset's stability
-labels: ["bug"]
+labels: ["#bug"]
 body:
  - type: markdown
    attributes:
@@ -1,7 +1,7 @@
 ---
 name: Cosmetic Issue
 about: Describe a cosmetic issue with CSS, positioning, layout, labeling, or similar
-labels: "cosmetic-issue"
+labels: "#bug:cosmetic"
 ---

 ## Screenshot
@@ -29,7 +29,7 @@
 "dependencies:python":
 - changed-files:
  - any-glob-to-any-file:
-    - 'superset/requirements/**'
+    - 'requirements/**'
    - 'superset/translations/requirements.txt'
    - 'RELEASING/requirements.txt'

@@ -48,7 +48,7 @@ jobs:
          python-version: "3.11"

      - name: Install uv
-        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
+        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
        with:
          python-version: "3.11"
          enable-cache: true
@@ -67,7 +67,7 @@ jobs:

      # Initializes the CodeQL tools for scanning.
      - name: Initialize CodeQL
-        uses: github/codeql-action/init@5595ccaf912efad79be6eef63a5619ff05969be3 # v4.37.6
+        uses: github/codeql-action/init@ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd # v4.37.7
        with:
          languages: ${{ matrix.language }}
          # If you wish to specify custom queries, you can do so here or in a config file.
@@ -78,6 +78,6 @@ jobs:
          # queries: security-extended,security-and-quality

      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@5595ccaf912efad79be6eef63a5619ff05969be3 # v4.37.6
+        uses: github/codeql-action/analyze@ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd # v4.37.7
        with:
          category: "/language:${{matrix.language}}"
@@ -105,6 +105,7 @@ jobs:
          tool: customSmallerIsBetter
          output-file-path: bundle-size-summary.json
          external-data-json-path: bundle-size-history.json
+          github-token: ${{ secrets.GITHUB_TOKEN }}
          fail-on-alert: false
          summary-always: true

@@ -93,7 +93,7 @@ jobs:
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0

      - name: Copy image to GHCR
        env:
@@ -78,14 +78,14 @@ jobs:
      USE_DASHBOARD: ${{ github.event.inputs.use_dashboard == 'true' || 'false' }}
    services:
      postgres:
-        image: postgres:17-alpine
+        image: ghcr.io/apache/superset/ci/postgres:17-alpine
        env:
          POSTGRES_USER: superset
          POSTGRES_PASSWORD: superset
        ports:
          - 15432:5432
      redis:
-        image: redis:7-alpine
+        image: ghcr.io/apache/superset/ci/redis:7-alpine
        ports:
          - 16379:6379
    steps:
@@ -186,14 +186,14 @@ jobs:
      GITHUB_TOKEN: ${{ github.token }}
    services:
      postgres:
-        image: postgres:17-alpine
+        image: ghcr.io/apache/superset/ci/postgres:17-alpine
        env:
          POSTGRES_USER: superset
          POSTGRES_PASSWORD: superset
        ports:
          - 15432:5432
      redis:
-        image: redis:7-alpine
+        image: ghcr.io/apache/superset/ci/redis:7-alpine
        ports:
          - 16379:6379
    steps:
@@ -53,9 +53,7 @@ jobs:
        mysql+mysqldb://superset:superset@127.0.0.1:13306/superset?charset=utf8mb4&binary_prefix=true
    services:
      mysql:
-        image: mysql:8.0
-        # Authenticated pulls use our higher Docker Hub rate limit. Empty on
-        # fork PRs (secrets unavailable) -> runner falls back to anonymous.
+        image: ghcr.io/apache/superset/ci/mysql:8.0
        env:
          MYSQL_ROOT_PASSWORD: root
        ports:
@@ -66,7 +64,7 @@ jobs:
          --health-timeout=5s
          --health-retries=5
      redis:
-        image: redis:7-alpine
+        image: ghcr.io/apache/superset/ci/redis:7-alpine
        options: --entrypoint redis-server
        ports:
          - 16379:6379
@@ -143,7 +141,7 @@ jobs:
      SUPERSET__SQLALCHEMY_DATABASE_URI: postgresql+psycopg2://superset:superset@127.0.0.1:15432/superset
    services:
      postgres:
-        image: postgres:17-alpine
+        image: ghcr.io/apache/superset/ci/postgres:17-alpine
        env:
          POSTGRES_USER: superset
          POSTGRES_PASSWORD: superset
@@ -152,7 +150,7 @@ jobs:
          # GitHub action runner's default installations
          - 15432:5432
      redis:
-        image: redis:7-alpine
+        image: ghcr.io/apache/superset/ci/redis:7-alpine
        ports:
          - 16379:6379
    steps:
@@ -202,7 +200,7 @@ jobs:
        sqlite:///${{ github.workspace }}/.temp/examples.db?check_same_thread=true
    services:
      redis:
-        image: redis:7-alpine
+        image: ghcr.io/apache/superset/ci/redis:7-alpine
        ports:
          - 16379:6379
    steps:
@@ -52,7 +52,7 @@ jobs:
      SUPERSET__SQLALCHEMY_EXAMPLES_URI: presto://localhost:15433/memory/default
    services:
      postgres:
-        image: postgres:17-alpine
+        image: ghcr.io/apache/superset/ci/postgres:17-alpine
        env:
          POSTGRES_USER: superset
          POSTGRES_PASSWORD: superset
@@ -61,7 +61,7 @@ jobs:
          # GitHub action runner's default installations
          - 15432:5432
      presto:
-        image: starburstdata/presto:350-e.6
+        image: ghcr.io/apache/superset/ci/presto:350-e.6
        env:
          POSTGRES_USER: superset
          POSTGRES_PASSWORD: superset
@@ -70,7 +70,7 @@ jobs:
          # GitHub action runner's default installations
          - 15433:8080
      redis:
-        image: redis:7-alpine
+        image: ghcr.io/apache/superset/ci/redis:7-alpine
        ports:
          - 16379:6379
    steps:
@@ -116,7 +116,7 @@ jobs:
      UPLOAD_FOLDER: /tmp/.superset/uploads/
    services:
      postgres:
-        image: postgres:17-alpine
+        image: ghcr.io/apache/superset/ci/postgres:17-alpine
        env:
          POSTGRES_USER: superset
          POSTGRES_PASSWORD: superset
@@ -125,7 +125,7 @@ jobs:
          # GitHub action runner's default installations
          - 15432:5432
      redis:
-        image: redis:7-alpine
+        image: ghcr.io/apache/superset/ci/redis:7-alpine
        ports:
          - 16379:6379
    steps:
@@ -53,12 +53,6 @@ jobs:
        python-version: ${{ github.event_name == 'pull_request' && fromJSON('["current"]') || fromJSON('["current", "next"]') }}
    env:
      PYTHONPATH: ${{ github.workspace }}
-      # Promotes the SQLAlchemy 2.0 deprecation warnings already locked in as
-      # errors via pytest.ini's `filterwarnings` to actually run in CI, so a
-      # regression on those fails the build instead of relying on a
-      # contributor remembering to set this locally. See the migration
-      # battleplan: https://github.com/apache/superset/discussions/40273
-      SQLALCHEMY_WARN_20: "1"
    steps:
      - name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -75,13 +69,18 @@ jobs:
          SUPERSET_SECRET_KEY: not-a-secret
        run: |
          pytest --durations-min=0.5 --cov-report= --cov=superset ./tests/common ./tests/unit_tests --cache-clear --maxfail=50 --junit-xml=test-results/junit-unit.xml
+      # COVERAGE_FILE keeps these scoped gates off the default .coverage that
+      # the step above wrote. pytest-cov starts a fresh data file per run, so
+      # without it the last gate replaces the full-suite data and the report
+      # uploaded below contains only that gate's subtree -- every other file
+      # then reads as uncovered, and patch coverage on an unrelated PR is 0%.
      - name: Python 100% coverage unit tests
        env:
          SUPERSET_TESTENV: true
          SUPERSET_SECRET_KEY: not-a-secret
        run: |
-          pytest --durations-min=0.5 --cov=superset/sql/ ./tests/unit_tests/sql/ --cache-clear --cov-fail-under=100 --junit-xml=test-results/junit-sql-coverage.xml
-          pytest --durations-min=0.5 --cov=superset/semantic_layers/ ./tests/unit_tests/semantic_layers/ --cache-clear --cov-fail-under=100 --junit-xml=test-results/junit-semantic-layers-coverage.xml
+          COVERAGE_FILE="${RUNNER_TEMP}/.coverage.sql" pytest --durations-min=0.5 --cov=superset/sql/ ./tests/unit_tests/sql/ --cache-clear --cov-fail-under=100 --junit-xml=test-results/junit-sql-coverage.xml
+          COVERAGE_FILE="${RUNNER_TEMP}/.coverage.semantic_layers" pytest --durations-min=0.5 --cov=superset/semantic_layers/ ./tests/unit_tests/semantic_layers/ --cache-clear --cov-fail-under=100 --junit-xml=test-results/junit-semantic-layers-coverage.xml
      - name: Upload code coverage
        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
        with:
@@ -24,6 +24,31 @@ assists people when migrating to a new version.

 ## Next

+- `SAMPLES_ROW_LIMIT` is now the default for `/datasource/samples` requests without a valid explicit `per_page`, rather than a hard per-request ceiling; explicit limits are honored up to the existing global row-limit ceiling, matching `/chart/data` SAMPLES requests.
+
+### MCP tool results preserve stored string values
+
+Structured MCP tool results no longer add `<UNTRUSTED-CONTENT>` wrappers or
+rewrite delimiter-looking text inside string fields. Tool-result content remains
+user-controlled data, but clients must convey that trust boundary outside domain
+values instead of recognizing or removing marker strings.
+
+Clients that handled the former delimiter convention should stop stripping marker
+text: the same text can be legitimate stored content. Response models and content
+types are unchanged, and no metadata-database migration is required. Automated
+read-modify-write workflows should be paused or pinned away from older instances
+until every serving instance is upgraded; a mixed-version response has no reliable
+signal that tells a client whether its text is decorated. Redis-backed MCP response
+caches use a new internal namespace after the upgrade, so upgraded instances do not
+reuse older cached results.
+
+Values that a client already wrote back with presentation wrappers cannot be
+distinguished safely from intentional content. Operators should review possible
+`<UNTRUSTED-CONTENT>` / `</UNTRUSTED-CONTENT>` wrappers and
+`[ESCAPED-UNTRUSTED-CONTENT-OPEN]` /
+`[ESCAPED-UNTRUSTED-CONTENT-CLOSE]` substitutions rather than applying an automatic
+marker-removal migration.
+
 ### OAuth2 database callback metrics include their outcome

 The unqualified `DatabaseRestApi.oauth2` StatsD counter has been replaced with
@@ -31,7 +56,10 @@ The unqualified `DatabaseRestApi.oauth2` StatsD counter has been replaced with
 `DatabaseRestApi.oauth2.error`. Update monitoring rules and dashboards that consume
 the old counter to use the outcome-specific replacements.

+- [42930](https://github.com/apache/superset/pull/42930): Dataset import data-URI fetches no longer honor an HTTP(S) proxy when `DATASET_IMPORT_ALLOW_INTERNAL_DATA_URLS` is `False` (the default): the connection is now made directly to the destination so the peer-address check validates the real target instead of a proxy's. Deployments that require an egress proxy to reach legitimate external data URLs for dataset import should set `DATASET_IMPORT_ALLOW_INTERNAL_DATA_URLS = True` or otherwise ensure those URLs resolve without one.
 - [42935](https://github.com/apache/superset/pull/42935): The MCP service now refuses to start (`MCPAuthConfigError`) when `MCP_JWT_ISSUER` trusts more than one issuer and no `MCP_USER_RESOLVER` is configured, instead of only logging a warning. This was already a documented misconfiguration (the default resolver isn't issuer-scoped, so distinct trusted issuers minting the same username/email would resolve to the same Superset user); deployments trusting multiple issuers must configure an `MCP_USER_RESOLVER` that derives its identity from the token's `iss` claim before upgrading. Single-issuer deployments are unaffected.
+- [42429](https://github.com/apache/superset/pull/42429): The Country Map chart's Iran GeoJSON now gives Alborz province its own ISO 3166-2 code, `IR-32`, instead of `IR-30`. `ISO` is the join key used to color/filter provinces on this chart, so any existing dataset keyed on `IR-30` for Alborz will silently stop matching after upgrading; re-key that data to `IR-32`.
+- [43388](https://github.com/apache/superset/pull/43388): The MCP service now refuses to start (`MCPAuthConfigError`) if `MCP_DEV_USERNAME` and `MCP_AUTH_ENABLED = True` are both set, and separately if `MCP_AUTH_ENABLED = True` but no usable JWT key material is configured (RSA key/JWKS, or an explicit `MCP_JWT_SECRET` for HMAC) — both previously started with authentication silently weaker than configured. Deployments combining a dev-mode username with JWT auth enabled, or enabling JWT auth without key material, must pick one before upgrading: unset `MCP_DEV_USERNAME` for a real auth deployment, or unset `MCP_AUTH_ENABLED` (or configure the key material) for a dev-mode one. Response caching (`MCP_CACHE_CONFIG["enabled"] = True`) now also excludes every tool with a side effect by default, not only a partial list, so a previously-cached mutating tool call is no longer served from cache; no config change is needed to pick this up.
 - [42393](https://github.com/apache/superset/pull/42393): Exported dataset YAML now carries a `uuid` for each metric and column so that custom folder assignments (which reference metrics/columns by UUID) survive an import into another workspace. This affects any export bundle that contains datasets, not just a dataset export: chart, dashboard, database and full-asset exports all embed the same dataset YAML, so a dashboard exported from this release also fails to import into an older one even though no dataset was exported directly. As with `folders` and `currency_code_column`, the affected `datasets/` files fail schema validation (`Unknown field: uuid`) when imported into Superset releases that predate this change; regenerate or hand-edit exports for older targets in mixed-version fleets.
 - [42300](https://github.com/apache/superset/pull/42300): Timeseries charts (line/area/bar) with a Y-axis bound in effect — either an explicit `yAxisBounds` or one derived from `truncateYAxis` — now clamp out-of-range data points to that bound instead of letting ECharts drop the point (and the line segments around it) entirely. Any existing chart with a configured Y-axis bound and data outside it will look different after upgrading: a gap becomes a point pinned to the boundary. The clamp also rewrites the value ECharts reads for that point's tooltip and data label, so the displayed value is the bound rather than the true observation.
 - [42087](https://github.com/apache/superset/pull/42087): Stored calculated-column and metric expressions are validated when a query is built, under the same sub-query policy already applied to adhoc expressions. Previously only the dataset update path checked them on save, so expressions written by v1 import, by dataset duplication, or before that check existed were never validated. Since `ALLOW_ADHOC_SUBQUERY` defaults to `False` (see [19242](https://github.com/apache/superset/pull/19242)), a dataset whose stored expression contains a sub-query works before upgrading and afterwards fails at chart render with `Custom SQL fields cannot contain sub-queries.` There is no migration step, and the error does not name the offending dataset column, so audit stored expressions before upgrading: either rewrite them without the sub-query, or set `ALLOW_ADHOC_SUBQUERY = True` to keep the previous behaviour for both stored and adhoc expressions.
@@ -99,6 +127,23 @@ dialect; each package's constraint in `pyproject.toml` documents why.
 No application-level configuration changes are required for deployments
 that don't touch SQLAlchemy directly.

+### New metric aggregates: MEDIAN, Sample Standard Deviation, Sample Variance
+
+`MEDIAN`, `STDDEV_SAMP`, and `VAR_SAMP` are now available anywhere a metric
+aggregate is chosen (every chart type, SQL Lab, MCP), not only in Pivot
+Table's controls. Support is opt-in per database engine *spec class*,
+verified against a live instance before being enabled: Postgres, MySQL
+(`STDDEV_SAMP`/`VAR_SAMP` only, no `MEDIAN`), DuckDB, and Redshift (inherits
+Postgres's support, not yet separately verified) ship enabled in this
+release. Engine specs that subclass one of those (e.g. MariaDB, Aurora
+MySQL/Postgres, TimescaleDB) inherit the same support, on the same
+not-yet-independently-verified basis. Picking one of these aggregates on a
+database that has not opted in returns a clear "not supported on this
+database" error rather than a failed query. See
+`docs/sip/median-stddev-variance-aggregates.md` for the full design
+rationale, including why this is safe to add without reintroducing the
+totals/subtotals correctness bug fixed by #41184 (SIP-216).
+
 ### Soft delete is on by default, and purging is live

 `SOFT_DELETE` now ships **on** (`DEFAULT_FEATURE_FLAGS`), so deleting a
@@ -140,10 +185,12 @@ misrepresents the entity as unchanged.
 - **Storage growth.** Capture writes shadow rows per save, so the metadata
  database grows with edit volume. The `version_history.prune_old_versions`
  beat task removes rows whose transaction is older than
-  `SUPERSET_VERSION_HISTORY_RETENTION_DAYS` (default 30). A deployment that
-  replaces `CELERY_CONFIG` rather than inheriting it must carry both the
-  `superset.tasks.version_history_retention` import and the beat entry; a
-  startup warning names whichever is absent.
+  `SUPERSET_VERSION_HISTORY_RETENTION_DAYS` (default 30).
+- **Check a replaced `CELERY_CONFIG`.** Carry both the
+  `superset.tasks.version_history_retention` import and the
+  `version_history.prune_old_versions` beat entry; see
+  [Version-history retention (pruning)](#version-history-retention-pruning) for
+  the startup-warning behavior.
 - **`PUT` responses change shape.** Entity updates now return populated
  `old_version_uuid` / `new_version_uuid` fields and an `ETag` header, which
  were null or absent while capture was off.
@@ -152,7 +199,10 @@ misrepresents the entity as unchanged.
 kill-switch — not removed with the rollout toggles. Setting it to a falsy value
 stops capture within a restart, without a revert-and-redeploy. Unlike the
 soft-delete toggle, turning it off is a clean stop: existing version rows remain
-readable and no entity state is altered.
+readable and no entity state is altered. Restore is unavailable (404) while
+capture is off. A full rollback also sets
+`FEATURE_FLAGS = {"VERSION_HISTORY": False}` to hide the panel — capture off
+with the panel left on shows an empty or stale history.

 ### Scheduled report execution now enforces one application deadline

@@ -614,9 +664,9 @@ ALTER TABLE tagged_object DROP CONSTRAINT <constraint_name>;
 ALTER TABLE tagged_object DROP FOREIGN KEY <constraint_name>;
 ```

-### Entity version-history infrastructure (gated off by default)
+### Entity version-history infrastructure

-Introduces the schema and SQLAlchemy-Continuum wiring that captures version history for charts, dashboards, and datasets, plus read-only `GET /api/v1/{chart,dashboard,dataset}/<uuid>/versions/` endpoints. This ships **inert**: a new config flag `ENABLE_VERSIONING_CAPTURE` defaults to `False`, so no save writes any version rows and the endpoints return empty. It is an operational kill-switch (a release toggle that becomes a permanent ops switch), not a feature flag — set it to `True` to enable capture once validated. The migration is additive; existing entity `PUT` responses gain `old_version_uuid` / `new_version_uuid` body fields and an `ETag` header (both null/absent when capture is off).
+Introduces the schema and SQLAlchemy-Continuum wiring that captures version history for charts, dashboards, and datasets, plus read-only `GET /api/v1/{chart,dashboard,dataset}/<uuid>/versions/` endpoints. Capture is governed by the `ENABLE_VERSIONING_CAPTURE` config value — an operational kill-switch (a release toggle that became a permanent ops switch), not a feature flag; see "Version history is on by default" above for the shipped default. With capture off, no save writes version rows; the endpoints continue to serve already-captured rows read-only. The migration is additive; existing entity `PUT` responses gain `old_version_uuid` / `new_version_uuid` body fields and an `ETag` header (both null/absent when capture is off).

 A few save- and import-path internals change **unconditionally** (independent of the flag), because the versioned mappers must behave correctly whether or not capture is enabled:

@@ -637,7 +687,7 @@ A read-only companion to the version-history endpoints: each entity type gains a
 | `q`                  | string                       | —          | Case-insensitive search over the full history, applied before pagination (so `count` reflects matches) |
 | `page` / `page_size` | integer                      | `0` / `25` | Pagination (`page_size` clamped to 200)                                                                |

-Authorization reuses the resource's `can_read` permission and per-object `raise_for_access`; related-entity rows are visibility-filtered to what the caller may see. The stream is empty unless version capture is on (`ENABLE_VERSIONING_CAPTURE`).
+Authorization reuses the resource's `can_read` permission and per-object `raise_for_access`; related-entity rows are visibility-filtered to what the caller may see. The stream reflects captured history; with capture off it remains readable but stops accruing new entries.

 ### Version-history retention (pruning)

@@ -657,7 +707,7 @@ Purging is **live by default** (`SOFT_DELETE_PURGE_DRY_RUN=False`), so the reten

 Deployments that replace the default `CELERY_CONFIG` must ensure workers register `superset.tasks.deletion_retention` and schedule the `deletion_retention.purge_soft_deleted` task themselves. The shipped Docker development config uses `imports` and includes both entries. While `SOFT_DELETE` is statically enabled, a missing beat entry logs a startup warning; when the override explicitly defines `imports`, a missing purge module is also reported.

-Operators can immediately erase a specific entity for compliance (GDPR) via `superset deletion-retention force-purge --uuid <uuid>`; this applies legacy hard-delete semantics — a live chart referencing a force-purged dataset is left without a datasource until re-pointed (the chart is not modified), and it purges the named entity even when it was never soft-deleted. Every scheduled evaluation writes a provisional, content-free record to the new `purge_audit_log` table before the cascade starts. Meaningful retained outcomes survive the entity they name. Consecutive scheduled evaluations with the same blocked outcome suppress only the redundant current provisional record; completed outcomes, outcome transitions, and every force-purge attempt remain independent and immutable. The **scheduled** purge fails closed when its provisional record cannot be written, while **force-purge** proceeds even if the audit write fails — the operator is present and deletion outranks audit for a compliance erasure. Operators can monitor `deletion_retention.blocked_audit_suppressed` and `deletion_retention.blocked_audit_dedupe_fallback` to verify suppression and fail-safe fallback behavior without changing the existing blocked-workload gauge.
+Operators can immediately erase a specific entity for compliance (GDPR) via `superset deletion-retention force-purge --uuid <uuid>`; this applies legacy hard-delete semantics — a live chart referencing a force-purged dataset is left without a datasource until re-pointed (the chart is not modified), and it purges the named entity even when it was never soft-deleted. Every scheduled evaluation writes a provisional, content-free record to the new `purge_audit_log` table before the cascade starts. Meaningful retained outcomes survive the entity they name. Blocked audit records carry a stable machine-readable `reason` code (`report_schedule`, `user_attribute`, or `cascade_integrity_failure` for an unexpected cascade failure caused by a database integrity constraint) so the audit table alone answers why an entity was not purged; records finalized before the column existed keep a NULL reason. Apply the migration before rolling out the new code: the audit model declares the column, so a worker on the new code with an un-migrated table fails its write-ahead write and the scheduled purge fails closed until the migration lands. During a rolling deploy, workers still on the old code write reason-less blocked rows and suppress on status alone; both effects are self-healing, since a NULL-reason record never matches a reason code and the next all-new-code run re-anchors the entity. Consecutive scheduled evaluations blocked with the same status **and reason** suppress only the redundant current provisional record — a reason change writes one new blocked record carrying the new code; completed outcomes, outcome transitions, and every force-purge attempt remain independent and immutable. Retained transition records are not automatically expired, so entities whose block reason changes repeatedly can accumulate multiple audit rows. The **scheduled** purge fails closed when its provisional record cannot be written, while **force-purge** proceeds even if the audit write fails — the operator is present and deletion outranks audit for a compliance erasure. Operators can monitor `deletion_retention.blocked_audit_suppressed` and `deletion_retention.blocked_audit_dedupe_fallback` to verify suppression and fail-safe fallback behavior without changing the existing blocked-workload gauge.

 ### Recently Archived view and permanent delete (purge) endpoints

@@ -853,7 +903,7 @@ The migration is transactional (all-or-nothing) and idempotent — it can be saf

 ### Soft delete and restore for datasets

-**The soft-delete behavior in this section applies only when the `SOFT_DELETE` feature flag is enabled. The flag defaults to `False`** (`@lifecycle: development`), so on a default deployment `DELETE /api/v1/dataset/<id>` continues to **hard-delete permanently** — nothing is recoverable. Enable `SOFT_DELETE` to get the behavior described below.
+**The soft-delete behavior in this section applies only when the `SOFT_DELETE` feature flag is enabled. The flag defaults to `True`** (`@lifecycle: testing`), so on a default deployment `DELETE /api/v1/dataset/<id>` uses the recoverable soft-delete behavior described below. Setting `SOFT_DELETE` to `False` restores legacy permanent hard-delete behavior for subsequent deletes.

 **Flag-toggle caveat:** the soft-delete visibility filter is evaluated per query while the flag is on. If datasets are soft-deleted during a flag-on window and the flag is later turned **off**, those rows reappear as live datasets in all lists, lookups, and relationship loads (including charts that reference them). The `POST /<uuid>/restore` endpoint and the `dataset_deleted_state` list filter remain functional regardless of the flag, deliberately, so rows soft-deleted during a flag-on window stay discoverable and restorable after a rollback of the flag.

@@ -883,7 +933,7 @@ With the flag enabled: `DELETE /api/v1/dataset/<id>` no longer hard-deletes the

 ### Soft delete and restore for charts

-**Everything in this section applies only when the `SOFT_DELETE` feature flag is enabled. The flag defaults to `False`** (`@lifecycle: development`), so on a default deployment `DELETE /api/v1/chart/<id>` continues to **hard-delete permanently** — nothing is recoverable. Enable `SOFT_DELETE` to get the behavior described below.
+**Everything in this section applies only when the `SOFT_DELETE` feature flag is enabled. The flag defaults to `True`** (`@lifecycle: testing`), so on a default deployment `DELETE /api/v1/chart/<id>` uses the recoverable soft-delete behavior described below. Setting `SOFT_DELETE` to `False` restores legacy permanent hard-delete behavior for subsequent deletes.

 **Flag-toggle caveat:** the soft-delete visibility filter is evaluated per query while the flag is on. If charts are soft-deleted during a flag-on window and the flag is later turned **off**, those rows reappear as live charts in all lists, lookups, and relationship loads (including dashboards that contained them). The `POST /<uuid>/restore` endpoint and the `chart_deleted_state` list filter remain functional regardless of the flag, deliberately, so rows soft-deleted during a flag-on window stay discoverable and restorable after a rollback of the flag.

@@ -907,7 +957,7 @@ With the flag enabled: `DELETE /api/v1/chart/<id>` no longer hard-deletes the ch

 ### Soft delete and restore for dashboards

-**Everything in this section applies only when the `SOFT_DELETE` feature flag is enabled. The flag defaults to `False`** (`@lifecycle: development`), so on a default deployment `DELETE /api/v1/dashboard/<id>` continues to **hard-delete permanently** — nothing is recoverable. Enable `SOFT_DELETE` to get the behavior described below.
+**Everything in this section applies only when the `SOFT_DELETE` feature flag is enabled. The flag defaults to `True`** (`@lifecycle: testing`), so on a default deployment `DELETE /api/v1/dashboard/<id>` uses the recoverable soft-delete behavior described below. Setting `SOFT_DELETE` to `False` restores legacy permanent hard-delete behavior for subsequent deletes.

 **Flag-toggle caveat:** the soft-delete visibility filter is evaluated per query while the flag is on. If dashboards are soft-deleted during a flag-on window and the flag is later turned **off**, those rows reappear as live dashboards in all lists and lookups (including slug lookups — if a soft-deleted dashboard's slug was reused while the flag was on, both rows become visible with the same slug). The `POST /<uuid>/restore` endpoint and the `dashboard_deleted_state` list filter remain functional regardless of the flag, deliberately, so rows soft-deleted during a flag-on window stay discoverable and restorable after a rollback of the flag.

@@ -97,6 +97,54 @@ for more information on how to configure it.

 At the very least, you'll want to change `SECRET_KEY` and `SQLALCHEMY_DATABASE_URI`. Continue reading for more about each of these.

+## Localizing D3 date and time labels
+
+`BABEL_DEFAULT_LOCALE` controls Superset's application translations, while
+`D3_TIME_FORMAT` provides localized date and time names to visualizations that
+use the D3 formatter registry, including Calendar Heatmap. Configure both when
+you want the application and chart labels to use the same locale.
+
+`D3_TIME_FORMAT` accepts partial overrides. For example, Russian month names
+can be configured in `superset_config.py` as follows:
+
+```python
+BABEL_DEFAULT_LOCALE = "ru"
+
+D3_TIME_FORMAT = {
+    "months": [
+        "Январь",
+        "Февраль",
+        "Март",
+        "Апрель",
+        "Май",
+        "Июнь",
+        "Июль",
+        "Август",
+        "Сентябрь",
+        "Октябрь",
+        "Ноябрь",
+        "Декабрь",
+    ],
+    "shortMonths": [
+        "Янв",
+        "Фев",
+        "Мар",
+        "Апр",
+        "Май",
+        "Июн",
+        "Июл",
+        "Авг",
+        "Сен",
+        "Окт",
+        "Ноя",
+        "Дек",
+    ],
+}
+```
+
+Restart Superset after changing `superset_config.py` so the frontend receives
+the updated formatter configuration.
+
 ## Chart-data query timing

 Set `CHART_DATA_INCLUDE_TIMING = True` to add an optional versioned timing object
@@ -576,7 +576,7 @@ MCP_CACHE_CONFIG = {
 | Key                  | Default   | Description                                                 |
 | -------------------- | --------- | ----------------------------------------------------------- |
 | `enabled`            | `False`   | Enable response caching                                     |
-| `CACHE_KEY_PREFIX`   | `None`    | Optional prefix for cache keys (useful for shared Redis)    |
+| `CACHE_KEY_PREFIX`   | `None`    | Base prefix for shared Redis; Superset appends an internal response-contract namespace |
 | `list_tools_ttl`     | `300`     | Cache TTL in seconds for `tools/list`                       |
 | `list_resources_ttl` | `300`     | Cache TTL for `resources/list`                              |
 | `list_prompts_ttl`   | `300`     | Cache TTL for `prompts/list`                                |
@@ -718,6 +718,34 @@ Every MCP request passes through a middleware stack before reaching the tool fun

 Additional middleware classes (`RateLimitMiddleware`, `FieldPermissionsMiddleware`, `PrivateToolMiddleware`) are implemented in `superset/mcp_service/middleware.py` but are not added to the default pipeline. They are available for operators who want to layer them in via a custom startup path.

+### Tool Result Value Contract
+
+Structured tool results preserve Superset domain values exactly. In particular,
+string fields are not wrapped in trust delimiters, and text that resembles a
+delimiter is returned as literal application data. This lets clients safely use a
+read result as the basis for an update without persisting presentation markup.
+
+All tool-result content should still be treated as user-controlled data with no
+instruction authority. MCP clients should communicate that trust boundary through
+their model instructions or presentation layer, outside the returned field values;
+fixed or generated marker strings inside a value are ambiguous and must not be used
+as a trust signal.
+
+For compatibility, clients that supported the former
+`<UNTRUSTED-CONTENT>` convention should stop recognizing or stripping those strings.
+The response schemas and content types have not changed. Because marker-looking text
+can be legitimate application data, a client cannot reliably distinguish a legacy
+decorated response from a clean one. Pause automated read-modify-write workflows, or
+route them only to upgraded instances, until every serving instance is upgraded.
+
+Redis-backed MCP response caches include an internal response-contract namespace, so
+an upgraded instance does not reuse responses cached by an older release. Older
+instances can still return legacy values while they remain in service. After the
+upgrade, review previously written values for wrapper text and both
+`[ESCAPED-UNTRUSTED-CONTENT-OPEN]` and
+`[ESCAPED-UNTRUSTED-CONTENT-CLOSE]`; do not remove these strings automatically,
+because they may be intentional content.
+
 ### Error Sanitization

 The `GlobalErrorHandlerMiddleware` automatically redacts sensitive information from all error messages before they reach the LLM client. The following are replaced with generic messages:
@@ -752,11 +780,20 @@ For a 3-pod Kubernetes deployment with the defaults above, expect up to 3 × (5
 Enable response caching for read-heavy workloads (dashboards/datasets that don't change frequently). With the in-memory backend (default when `MCP_STORE_CONFIG` is disabled), caching is per-process. Use Redis-backed caching for consistent cache hits across multiple pods:

 ```python
-MCP_CACHE_CONFIG = {"enabled": True, "call_tool_ttl": 3600}
+MCP_CACHE_CONFIG = {
+    "enabled": True,
+    # Cache keys don't include the requesting principal and hits are served
+    # ahead of auth/RBAC, so a shared cache can return one caller's response
+    # to another. Required for caching to actually start -- only appropriate
+    # when every request is guaranteed to come from the same principal.
+    "dangerously_share_cache_across_principals": True,
+    "CACHE_KEY_PREFIX": "mcp_cache_",
+    "call_tool_ttl": 3600,
+}
 MCP_STORE_CONFIG = {"enabled": True, "CACHE_REDIS_URL": "redis://redis:6379/0"}
 ```

-Mutating tools (`generate_chart`, `update_chart`, `execute_sql`, `generate_dashboard`) are always excluded from caching regardless of this setting.
+Every tool with a side effect (create/update/delete/execute) is always excluded from caching regardless of this setting -- see the `excluded_tools` default in `superset/mcp_service/mcp_config.py` for the current list.

 ---

@@ -88,6 +88,22 @@ THEME_DARK = {
 # - OS preference detection is automatically enabled
 ```

+### Default Theme Mode
+
+By default, Superset mimics the visitor's OS/browser preference (light or dark) for
+sessions that don't have a saved user preference. Use `THEME_DEFAULT_MODE` to override
+that starting point instance-wide:
+
+```python
+# Default theme mode for sessions without a saved user preference.
+# One of "default" (always light), "dark" (always dark), or "system" (mimic OS preference).
+THEME_DEFAULT_MODE = "dark"
+```
+
+- `"system"` (the default) preserves the existing behavior of following the OS/browser preference.
+- `"default"` or `"dark"` forces that starting mode for first-time visitors; users can still switch themes manually afterward if both `THEME_DEFAULT` and `THEME_DARK` are available.
+- A user's own saved preference, once they toggle the theme switcher, always takes precedence over `THEME_DEFAULT_MODE`.
+
 ### App Branding

 The application name shown in the browser title bar and navigation can be
@@ -400,7 +400,7 @@ Once enabled, each user manages their own keys from their profile page:
 1. Open the user menu (top-right) and click **Info** to navigate to the User Info page
 2. Expand the **API Keys** section
 3. Click **+ API Key**
-4. Enter a name and (optionally) an expiration date
+4. Enter a name and optionally select resource scopes
 5. Copy the generated token — it is shown only once

 Only users with the `can_read` and `can_write` permissions on `ApiKey` (granted by default to Admins) can manage API keys.
@@ -415,6 +415,18 @@ Authorization: Bearer <your-api-key>

 This works for all REST API endpoints and the MCP server. The request is executed with the permissions of the user who created the key.

+#### API Key Scopes
+
+The creation dialog can restrict an API key to MCP resource actions such as
+`superset:dashboard:read` or `superset:chart:write`. A scope is an additional
+restriction: it never grants a permission that the creating user does not
+already have through Superset RBAC. Write scopes also cover update and delete
+operations for that resource; `superset:sqllab:write` covers SQL execution.
+
+Keys created without scopes retain legacy RBAC-only behavior. The scoped-key
+restrictions described here are enforced by the MCP server; regular REST API
+routes continue to apply their existing Superset RBAC checks.
+
 #### Use Cases

 - **CI/CD pipelines** — automated chart/dashboard exports and imports
@@ -86,6 +86,7 @@
    "Israel",
    "Italy",
    "Italy (regions)",
+    "Italy (regions and autonomous provinces)",
    "Ivory Coast",
    "Japan",
    "Jordan",
@@ -11,6 +11,11 @@ When soft-delete is enabled, deleting a chart, dashboard, or dataset archives it
 instead of removing it permanently. The **Recently Archived** view lets owners
 and admins find archived objects and restore them.

+A chart used by an alert or report cannot be archived while that dependency
+exists. In the chart list view, the archive confirmation lists the alerts and
+reports that use the chart; a blocked attempt names them and asks you to
+detach or delete them first.
+
 :::note

 This view is gated by the `SOFT_DELETE` feature flag. When the flag is off the
@@ -21,7 +26,8 @@ page and its menu entry are hidden, and deletes are permanent as before.
 ## Finding archived objects

 Open **Recently Archived** and pick a type — **Chart**, **Dashboard**, or
-**Dataset** — from the Type selector. The view shows one type at a time; each
+**Dataset** (shown as **Datasource** when semantic layers are enabled) — from
+the Type selector. The view shows one type at a time; each
 type is read from its own list endpoint, so the same row-level access rules that
 govern the normal lists apply here.

@@ -15,29 +15,29 @@ description of what changed — "Chart renamed to Q3 Revenue", "Added filter on
 'Region'" — rather than a raw diff. You can search the history and filter it
 down to changes on the entity itself or on the things it depends on.

-## Enabling it
-
-Two switches are involved, and both matter.
+## Enabling and disabling it

 | Setting | Type | Effect |
 | --- | --- | --- |
 | `VERSION_HISTORY` | Feature flag | Shows the version history UI |
 | `ENABLE_VERSIONING_CAPTURE` | Config value | Records versions as entities are saved |

+Both default to on. To turn the feature off:
+
 ```python
 # superset_config.py
-FEATURE_FLAGS = {"VERSION_HISTORY": True}
-ENABLE_VERSIONING_CAPTURE = True
+FEATURE_FLAGS = {"VERSION_HISTORY": False}
+ENABLE_VERSIONING_CAPTURE = False
 ```

-Both default to off. They are separate because capture is the expensive half:
-an operator may want to start recording history before exposing the UI, so that
-there is something to show when they do.
+Restart Superset and its workers for the capture change to take effect. Existing
+history remains readable while capture is off, but **Restore** is unavailable
+(404).

-Turning the UI on without capture gives a panel that reports "No history yet"
-and never fills, so enable capture first — or at the same time. History only
-accrues from the moment capture is switched on; earlier edits are not
-reconstructed.
+Disable them together: capture off with the UI left on gives a panel that
+stops filling — an empty or stale history misrepresents the entity as
+unchanged. History only accrues while capture is on; edits made while it was
+off are not reconstructed.

 ## Viewing history

@@ -58,15 +58,15 @@
    "@fontsource/inter": "^5.3.0",
    "@mdx-js/react": "^3.1.1",
    "@saucelabs/theme-github-codeblock": "^0.3.0",
-    "@storybook/addon-docs": "^10.5.7",
+    "@storybook/addon-docs": "^10.5.9",
    "@superset-ui/core": "^0.20.4",
-    "@swc/core": "^1.15.47",
-    "antd": "^6.5.4",
-    "baseline-browser-mapping": "^2.11.12",
-    "caniuse-lite": "^1.0.30001807",
-    "docusaurus-plugin-openapi-docs": "^5.1.3",
-    "docusaurus-theme-openapi-docs": "^5.1.3",
-    "js-yaml": "^5.2.3",
+    "@swc/core": "^1.16.1",
+    "antd": "^6.6.1",
+    "baseline-browser-mapping": "^2.11.15",
+    "caniuse-lite": "^1.0.30001809",
+    "docusaurus-plugin-openapi-docs": "^5.2.0",
+    "docusaurus-theme-openapi-docs": "^5.2.0",
+    "js-yaml": "^5.3.0",
    "json-bigint": "^1.0.0",
    "prism-react-renderer": "^2.4.1",
    "react": "^18.3.1",
@@ -77,8 +77,8 @@
    "react-table": "^7.8.0",
    "remark-import-partial": "^0.0.2",
    "reselect": "^5.2.0",
-    "storybook": "^10.5.7",
-    "swagger-ui-react": "^5.32.12",
+    "storybook": "^10.5.9",
+    "swagger-ui-react": "^5.32.14",
    "swc-loader": "^0.2.7",
    "tinycolor2": "^1.4.2",
    "unist-util-visit": "^5.1.0"
@@ -89,14 +89,14 @@
    "@eslint/js": "^9.39.2",
    "@types/js-yaml": "^4.0.9",
    "@types/react": "^19.1.8",
-    "@typescript-eslint/eslint-plugin": "^8.66.0",
-    "@typescript-eslint/parser": "^8.66.0",
+    "@typescript-eslint/eslint-plugin": "^8.67.0",
+    "@typescript-eslint/parser": "^8.67.0",
    "eslint": "^9.39.2",
    "eslint-plugin-react": "^7.37.5",
-    "globals": "^17.9.0",
-    "oxfmt": "^0.62.0",
+    "globals": "^17.11.0",
+    "oxfmt": "^0.64.0",
    "typescript": "~6.0.3",
-    "typescript-eslint": "^8.66.0",
+    "typescript-eslint": "^8.67.0",
    "webpack": "^5.109.2"
  },
  "browserslist": {
@@ -0,0 +1,236 @@
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# SIP: System-wide MEDIAN, Sample Standard Deviation, and Sample Variance metric aggregates
+
+## [DRAFT — proposal for discussion]
+
+This document now has an accompanying implementation in this PR, for the
+proposed mechanism plus a first, empirically-verified engine set (Postgres,
+MySQL, DuckDB, Redshift by inheritance). It is intended to seed discussion on
+whether this is the right shape and scope before it goes up for a formal SIP
+vote, not to pre-empt that discussion, the code exists so reviewers have a
+concrete design to react to rather than a description of one.
+
+## Motivation
+
+Before #41184 (SIP-216, the non-additive-totals fix), the Pivot Table chart
+exposed an "Aggregation function" control with 18 choices, including
+`Median`, `Sample Standard Deviation`, `Sample Variance`, `First`, `Last`,
+`Count Unique Values`, and `List Unique Values`. #41184 deleted that control
+wholesale, and deliberately so: it re-aggregated already-aggregated cell
+values to compute totals/subtotals, which is exactly the class of bug
+SIP-216 fixed (summing per-group averages, averaging per-group medians, etc.
+produces silently wrong totals). #42761 subsequently restored the one piece
+of that control's functionality that was cleanly separable from the
+correctness bug, the "show as % of row/column/total" display option,
+redesigned as a decoupled, post-hoc-only `showValuesAs` control.
+
+A user has since noticed that several of the other pre-#41184 options never
+came back. Checking today's metric aggregate list (`AVG, COUNT,
+COUNT_DISTINCT, MAX, MIN, SUM`, see
+`superset-frontend/packages/superset-ui-core/src/query/types/Metric.ts`),
+most of these have a reasonable equivalent already: `Count Unique Values`
+maps to `COUNT_DISTINCT`; `Count`/`Average`/`Max`/`Min` are already standard
+aggregates; the two "fraction of" variants are already covered by
+`showValuesAs`. But `Median`, `Sample Standard Deviation`, and `Sample
+Variance` have no equivalent today anywhere in Superset, not just in Pivot
+Table, in any chart type, since the aggregate list is shared across the
+whole app.
+
+This is a real, currently-live gap, not a hypothetical one:
+`superset/mcp_service/chart/chart_utils.py`, `schemas.py`, and
+`prompts/create_chart_guided.py` already treat `STDDEV`, `VAR`, `MEDIAN`,
+and `PERCENTILE` as valid aggregate values in their own validation and
+documentation, but those values are never recognized by
+`superset/connectors/sqla/models.py`'s `sqla_aggregations` dict (the actual
+mapping from aggregate name to SQL), so an AI agent using the MCP tool to
+build a chart with `"aggregate": "STDDEV"` today creates a chart that
+**errors at query time** with "Adhoc metric aggregate is invalid." This SIP
+proposes closing that gap for real, at the source, rather than patching
+around it in MCP.
+
+## Proposed change
+
+Add `MEDIAN`, `STDDEV_SAMP`, and `VAR_SAMP` as first-class, system-wide
+metric aggregates, available anywhere a metric aggregate is chosen (every
+chart type, SQL Lab metric picker, MCP), not as a Pivot-Table-specific
+control.
+
+**Why this is safe with respect to SIP-216, and needs no Pivot-Table-specific
+code at all:** Pivot Table's non-additive-totals machinery
+(`superset-frontend/plugins/plugin-chart-pivot-table/src/plugin/utilities.ts`)
+already classifies any metric aggregate not in `ADDITIVE_AGGREGATES = {SUM,
+COUNT, MIN, MAX}` as non-additive, which routes totals/subtotals through the
+correct DB-`GROUPING SETS`-rollup path rather than client-side
+re-aggregation (`AVG` and `COUNT_DISTINCT` already go through this path
+today). `MEDIAN`/`STDDEV_SAMP`/`VAR_SAMP` fall into that bucket
+automatically, with zero changes needed to the additivity logic. So once
+these are valid, buildable SQL aggregates, Pivot Table (and every other
+chart) gets correct behavior for free. This is the version of "restore the
+control" that does not reopen the bug that was just fixed.
+
+**Where the actual change needs to land, and what this PR does:**
+
+1. **Done.** `superset-frontend/packages/superset-ui-core/src/query/types/Metric.ts`,
+   extended the `Aggregate` type.
+2. **Done.** `superset-frontend/src/explore/constants.ts`, added to `AGGREGATES`
+   (drives `AGGREGATES_OPTIONS`, the dropdown in `AdhocMetricEditPopover`).
+3. **Done**, but not consolidated. `superset/connectors/sqla/models.py`
+   (`sqla_aggregations`) and `superset/models/helpers.py`
+   (`ExploreMixin.sqla_aggregations`) are both wired to consult the new
+   `BaseEngineSpec.get_extended_aggregation_func`, in addition to their
+   existing 6-aggregate dict, so neither's original, already-tested behavior
+   changed. They remain two separate dicts, consolidating them into one
+   source of truth is left as a follow-up (see Open questions).
+4. **Done**, and it surfaced a second, smaller bug on top of the one this SIP
+   opened with: MCP's own aggregate names (`STDDEV`, `VAR`) never matched any
+   real Superset aggregate, before or after this PR, they were always going
+   to error regardless of what this SIP does. `superset/mcp_service/chart/*`
+   now accepts the old shorthand as an alias, normalized to the real,
+   unambiguous names (`STDDEV_SAMP`, `VAR_SAMP`) this PR ships, and the guided
+   prompt text points at the correct names going forward. `MEDIAN`/
+   `PERCENTILE` were already spelled correctly in MCP; `PERCENTILE` remains
+   unimplemented (it needs a parameter this schema has no field for) and is
+   unchanged by this PR, out of scope here.
+
+**The part that needs real engineering care, this must not be a blind
+`sa.func.MEDIAN` / `sa.func.STDDEV_SAMP` / `sa.func.VAR_SAMP`:**
+
+`sqla_aggregations` today is a flat, engine-unaware dict (`sa.func.AVG`,
+etc., SQLAlchemy emits whatever function name it is given, with zero
+validation that the target dialect actually has it). Superset already has
+precedent for exactly this class of per-engine capability difference:
+`BaseEngineSpec.supports_grouping_sets` and `_time_grain_expressions`, both
+introduced by #41184 itself. This SIP proposes the same shape, a new
+per-engine-overridable mechanism (for example
+`BaseEngineSpec.get_aggregate_sql(aggregate, column)` with a sensible
+default, overridden per engine spec where the default does not hold),
+rather than a single hardcoded dict.
+
+Verified findings so far (via `sqlglot.transpile`, cross-checked against
+known engine docs; **not** exhaustively tested against live databases, that
+is necessary follow-up work this SIP alone cannot complete):
+
+| Engine | `MEDIAN(x)` | `STDDEV_SAMP(x)` | `VAR_SAMP(x)` |
+|---|---|---|---|
+| Postgres | `PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY x)` | native | native |
+| MySQL | no native equivalent, needs explicit "unsupported" handling, not a blind emit | native | MySQL's `VARIANCE()` is an alias for `VAR_POP` (population), not `VAR_SAMP` (sample); a naive dialect-name substitution would silently compute the wrong statistic and needs an explicit, verified expression instead |
+| SQLite | only if the specific build was compiled with the (non-default) `SQLITE_ENABLE_PERCENTILE` extension (added in SQLite 3.43, 2023), cannot be assumed available | not available in core SQLite | not available in core SQLite |
+| BigQuery / Snowflake / DuckDB / Redshift / Oracle / T-SQL / Databricks / Spark | native `MEDIAN(x)` | native | native on BigQuery/Snowflake/Databricks/Spark, where `VARIANCE` is correctly sample variance; T-SQL has no function named `VARIANCE` at all and needs `VAR(x)` instead |
+| Trino / Presto / Hive | `PERCENTILE_CONT` / `approx_percentile` (dialect- and exactness-dependent) | native | `variance` is correctly sample variance per Trino/Presto docs |
+
+This table is deliberately not exhaustive, Superset has roughly 75
+`db_engine_specs` files. The proposed default (`BaseEngineSpec`) should be
+the safe choice (mark unsupported, surface a clear user-facing error) rather
+than an optimistic one, with individual engine specs opting in once
+verified. Ship for the handful of engines above first, extend
+opportunistically.
+
+**`Count Unique Values`, `First`, `Last`, `List Unique Values`, explicitly
+out of scope for this SIP:**
+
+- `Count Unique Values` needs no work, it is already `COUNT_DISTINCT`.
+- `First`/`Last` have no well-defined, unambiguous meaning as a plain
+  `GROUP BY` aggregate without an explicit ordering; most engines only
+  support this via window functions (`FIRST_VALUE`/`LAST_VALUE` `OVER
+  (ORDER BY ...)`) or do not support it as a simple aggregate at all
+  (Postgres has neither built in). Restoring this properly would mean
+  designing an "order by" sub-control on the metric, a real, separate
+  feature, not a one-line aggregate addition. Proposed as a follow-up SIP if
+  there is demand.
+- `List Unique Values` maps to the `STRING_AGG`/`GROUP_CONCAT`/`LISTAGG`/
+  `ARRAY_AGG(DISTINCT ...)` family, real dialect differences, plus an open
+  UX question (unbounded cell content for high-cardinality columns).
+  Proposed as a follow-up SIP.
+
+## New or changed public interfaces
+
+- New `Aggregate` values (`MEDIAN`, `STDDEV_SAMP`, `VAR_SAMP`) selectable
+  anywhere the standard metric control appears, every chart type, not just
+  Pivot Table.
+- New `BaseEngineSpec` extensibility point for per-engine aggregate SQL
+  generation (exact shape TBD in implementation, likely mirrors
+  `_time_grain_expressions`).
+- No REST API surface changes beyond the existing metric aggregate field
+  accepting new values.
+
+## Migration plan and compatibility
+
+No new tables/columns needed for the aggregate addition itself.
+
+Restoring prior chart settings, the way #42761 restored `show_values_as` for
+charts that had it before #41184, is murkier here than it was for that PR
+and needs its own design pass: the old `aggregate_function` was a single
+Pivot-Table-level setting applied uniformly to every metric on the chart,
+not a per-metric property. A chart that had `aggregate_function: Median`
+before #41184, with a metric of `SUM(sales)`, was already silently wrong
+under the old architecture (that is the bug that was fixed); mechanically
+rewriting its metric to `MEDIAN(sales)` on upgrade would change what the
+chart's leaf cells display, not just its totals, which may not match user
+intent. This SIP proposes a best-effort, flagged-for-review migration
+(surface affected charts to admins rather than silently rewriting them)
+rather than a fully automatic one-to-one restoration.
+
+## Rejected alternatives
+
+- **Restoring the old `aggregateFunction` Pivot-Table control as-is.**
+  Rejected: this is the literal mechanism SIP-216 removed because it
+  reintroduces incorrect totals for non-additive metrics. Any fix has to go
+  through the metric's own aggregate, not a separate pivot-level override.
+- **Routing all metric SQL generation through `sqlglot` expression-building
+  instead of SQLAlchemy's `sa.func`.** More architecturally thorough (would
+  give correct dialect syntax for free across more of the roughly 75 engine
+  specs), but a much larger, more invasive change to a hot path used by
+  every chart query. Noted as a possible future direction, not this SIP's
+  scope; this SIP proposes the smaller, `supports_grouping_sets`-shaped
+  extensibility point instead.
+
+## Open questions
+
+- **Resolved for this PR, worth confirming as the community's preferred
+  shape:** implemented as `BaseEngineSpec._extended_aggregations` (a
+  `{aggregate_name: sqla_column -> sqla_column}` dict) plus a
+  `get_extended_aggregation_func` accessor, set on the concrete or shared
+  base engine spec class per engine (e.g. on `PostgresBaseEngineSpec` so
+  Redshift inherits it, but *not* on `PrestoBaseEngineSpec` so Hive/Spark/
+  Databricks don't silently inherit unverified behavior, mirroring how
+  `supports_grouping_sets` is opted into per-concrete-engine there today).
+  Did not route through the `superset/sql/dialects/` sqlglot-based layer;
+  that layer is for SQL Lab parsing, wiring it into chart-metric query
+  building felt like a separate, larger change from this SIP's scope.
+- **Still open, not addressed in this PR:** how aggressively should
+  `MEDIAN` degrade on engines without a native or exact equivalent?
+  Trino/Presto/Hive were left unimplemented (unsupported) specifically to
+  avoid silently answering this with an approximate function
+  (`approx_percentile`) that changes the semantics of what a user asked
+  for. If someone wants `MEDIAN` on those engines, this needs a real
+  decision: require explicit opt-in, show a UI warning, or keep it
+  disallowed.
+- **Resolved for this PR:** left the two `sqla_aggregations` dicts
+  (`connectors/sqla/models.py` and `models/helpers.py`) unconsolidated,
+  both now separately wired to the same new `get_extended_aggregation_func`
+  hook. Consolidating them into one source of truth is real but unrelated
+  cleanup, not bundled here to keep the diff reviewable.
+- **New, from implementation:** only Postgres, MySQL (partial), DuckDB, and
+  Redshift (by inheritance, unverified) ship enabled. BigQuery, Snowflake,
+  Trino, Presto, Hive, Spark, Databricks, Oracle, and T-SQL all have
+  documented (not live-verified) support per the table above but are not
+  yet wired up, each needs the same live-instance verification treatment
+  before being enabled, this PR intentionally didn't guess.
@@ -67,7 +67,7 @@ const communityLinks = [
      'Join our monthly virtual meetups and register for any upcoming events on Meetup',
  },
  {
-    url: 'https://github.com/apache/superset/blob/master/RESOURCES/INTHEWILD.md',
+    url: 'https://superset.apache.org/inTheWild/',
    title: 'Organizations',
    description:
      'A list of some of the organizations using Superset in production.',
@@ -93,12 +93,6 @@
        "lifecycle": "development",
        "description": "Enable semantic layers and show semantic views alongside datasets"
      },
-      {
-        "name": "SOFT_DELETE",
-        "default": true,
-        "lifecycle": "development",
-        "description": "Temporary rollout / kill-switch gate for soft delete (off = legacy hard delete). An emergency stop, not a clean rollback: flipping ON->OFF resurrects already-soft-deleted rows. Retained through this release as the move-back lever; removed (along with its two gate points \u2014 BaseDAO.delete routing and the do_orm_execute visibility listener) once post-flip confidence is established."
-      },
      {
        "name": "TABLE_V2_TIME_COMPARISON_ENABLED",
        "default": false,
@@ -110,12 +104,6 @@
        "default": false,
        "lifecycle": "development",
        "description": "Enables the tagging system for organizing assets"
-      },
-      {
-        "name": "VERSION_HISTORY",
-        "default": true,
-        "lifecycle": "development",
-        "description": "Enables the version history panel on Explore and Dashboard pages. History only accrues while ``ENABLE_VERSIONING_CAPTURE`` is also on; with capture off the panel renders but stays empty, so the two ship with matching defaults and should be changed together."
      }
    ],
    "testing": [
@@ -132,6 +120,12 @@
        "lifecycle": "testing",
        "description": "Enables filter functionality in Alerts and Reports"
      },
+      {
+        "name": "ALERT_REPORTS_RETRY",
+        "default": false,
+        "lifecycle": "testing",
+        "description": "Enables automatic retry functionality for failed report executions"
+      },
      {
        "name": "ALERT_REPORT_SLACK_V2",
        "default": true,
@@ -233,6 +227,12 @@
        "lifecycle": "testing",
        "description": "Apply RLS rules to SQL Lab queries. Requires query parsing/manipulation. May break queries or allow RLS bypass. Use with care!"
      },
+      {
+        "name": "SOFT_DELETE",
+        "default": true,
+        "lifecycle": "testing",
+        "description": "Temporary rollout / kill-switch gate for soft delete (off = legacy hard delete). An emergency stop, not a clean rollback: flipping ON->OFF resurrects already-soft-deleted rows. Retained through this release as the move-back lever; removed (along with its two gate points \u2014 BaseDAO.delete routing and the do_orm_execute visibility listener) once post-flip confidence is established."
+      },
      {
        "name": "SSH_TUNNELING",
        "default": false,
@@ -245,6 +245,12 @@
        "default": false,
        "lifecycle": "testing",
        "description": "Use analogous colors in charts"
+      },
+      {
+        "name": "VERSION_HISTORY",
+        "default": true,
+        "lifecycle": "testing",
+        "description": "Enables the version history panel on Explore and Dashboard pages. History only accrues while ``ENABLE_VERSIONING_CAPTURE`` is also on; with capture off the panel renders empty or stale history, so the two ship with matching defaults and should be changed together."
      }
    ],
    "stable": [
@@ -3407,22 +3407,26 @@
            "nullable": true,
            "type": "string"
          },
+          "description": {
+            "nullable": true,
+            "type": "string"
+          },
+          "editors": {
+            "items": {
+              "$ref": "#/components/schemas/DashboardRestApi.get_list.Subject"
+            },
+            "type": "array"
+          },
          "id": {
            "type": "integer"
          },
          "is_managed_externally": {
            "type": "boolean"
          },
-          "owners": {
-            "$ref": "#/components/schemas/DashboardRestApi.get_list.User2"
-          },
          "published": {
            "nullable": true,
            "type": "boolean"
          },
-          "roles": {
-            "$ref": "#/components/schemas/DashboardRestApi.get_list.Role"
-          },
          "slug": {
            "maxLength": 255,
            "nullable": true,
@@ -3432,10 +3436,10 @@
            "readOnly": true
          },
          "tags": {
-            "$ref": "#/components/schemas/DashboardRestApi.get_list.Tag"
-          },
-          "thumbnail_url": {
-            "readOnly": true
+            "items": {
+              "$ref": "#/components/schemas/DashboardRestApi.get_list.Tag"
+            },
+            "type": "array"
          },
          "url": {
            "readOnly": true
@@ -3444,21 +3448,46 @@
            "format": "uuid",
            "nullable": true,
            "type": "string"
+          },
+          "viewers": {
+            "items": {
+              "$ref": "#/components/schemas/DashboardRestApi.get_list.Subject1"
+            },
+            "type": "array"
          }
        },
        "type": "object"
      },
-      "DashboardRestApi.get_list.Role": {
+      "DashboardRestApi.get_list.Subject": {
        "properties": {
          "id": {
            "type": "integer"
          },
-          "name": {
-            "maxLength": 64,
+          "label": {
+            "maxLength": 255,
            "type": "string"
+          },
+          "type": {
+            "type": "integer"
          }
        },
-        "required": ["name"],
+        "required": ["label", "type"],
+        "type": "object"
+      },
+      "DashboardRestApi.get_list.Subject1": {
+        "properties": {
+          "id": {
+            "type": "integer"
+          },
+          "label": {
+            "maxLength": 255,
+            "type": "string"
+          },
+          "type": {
+            "type": "integer"
+          }
+        },
+        "required": ["label", "type"],
        "type": "object"
      },
      "DashboardRestApi.get_list.Tag": {
@@ -3511,23 +3540,6 @@
        "required": ["first_name", "last_name"],
        "type": "object"
      },
-      "DashboardRestApi.get_list.User2": {
-        "properties": {
-          "first_name": {
-            "maxLength": 64,
-            "type": "string"
-          },
-          "id": {
-            "type": "integer"
-          },
-          "last_name": {
-            "maxLength": 64,
-            "type": "string"
-          }
-        },
-        "required": ["first_name", "last_name"],
-        "type": "object"
-      },
      "DashboardRestApi.post": {
        "properties": {
          "certification_details": {
@@ -16506,7 +16518,7 @@
                    },
                    "result": {
                      "items": {
-                        "type": "object"
+                        "$ref": "#/components/schemas/DashboardRestApi.get_list"
                      },
                      "type": "array"
                    }
@@ -94,16 +94,16 @@ dependencies = [
    "parsedatetime",
    "paramiko>=3.4.0, <4.0", # 4.0 removed DSSKey, still referenced by sshtunnel
    "pgsanity",
-    "Pillow>=11.0.0, <13",
+    "Pillow>=12.3.0, <13", # raise floor to match resolved pin; closes SCA false-positive on 11.x-range CVEs already fixed in 12.3.0
    "polyline>=2.0.4, <3.0",
    "pydantic>=2.8.0",
    "pyparsing>=3.3.2, <4",
    "python-dateutil",
    "python-dotenv", # optional dependencies for Flask but required for Superset, see https://flask.palletsprojects.com/en/stable/installation/#optional-dependencies
    "pygeohash",
-    "pyarrow>=24.0.0, <26", # before upgrading pyarrow, check that all db dependencies support this, see e.g. https://github.com/apache/superset/pull/34693
+    "pyarrow>=25.0.1, <26", # before upgrading pyarrow, check that all db dependencies support this, see e.g. https://github.com/apache/superset/pull/34693
    "pyyaml>=6.0.3, <7.0.0",
-    "PyJWT>=2.4.0, <3.0",
+    "PyJWT>=2.13.0, <3.0", # raise floor to match resolved pin; closes SCA false-positive on 2.4.x-range CVEs already fixed in 2.13.0
    "redis>=5.0.0, <9.0",
    "rison>=2.0.1, <3.0",

@@ -111,10 +111,10 @@ dependencies = [
    "sshtunnel>=0.4.0, <0.5",
    "simplejson>=4.1.1",
    "slack_sdk>=3.43.0, <4",
-    "sqlalchemy>=2.0.0, <2.1",
+    "sqlalchemy>=2.0.52, <2.1",
    "sqlalchemy-continuum>=1.6.0, <2.0.0",
    "sqlalchemy-utils>=0.42.1, <0.43", # expanding lowerbound to work with pydoris
-    "sqlglot>=30.16.0, <31", # 30.16.0 adds Trino inline UDF IF/CASE routine statement parsing
+    "sqlglot>=30.17.0, <31", # 30.16.0 adds Trino inline UDF IF/CASE routine statement parsing
    # newer pandas needs 0.9+
    "tabulate>=0.10.0, <1.0",
    "typing-extensions>=4.16.0, <5",
@@ -141,7 +141,7 @@ bigquery = [
    "sqlalchemy-bigquery>=1.17.2",
    "google-cloud-bigquery>=3.42.3",
 ]
-clickhouse = ["clickhouse-connect>=1.6.0, <2.0"]
+clickhouse = ["clickhouse-connect>=1.7.1, <2.0"]
 cockroachdb = ["cockroachdb>=0.3.5, <0.4"]
 crate = ["sqlalchemy-cratedb>=0.43.1, <1"]
 # sqlalchemy-d1's only release (0.1.0, Nov 2025) pins sqlalchemy<2,>=1.4,
@@ -185,7 +185,8 @@ excel = ["xlrd>=2.0.2, <2.1"]
 # installing this extra is only required to actually run exports.
 excel-export = ["boto3"]
 fastmcp = [
-    "fastmcp>=3.4.6,<4.0",
+    "fastmcp>=3.4.7,<4.0",
+    "mcp>=1.29.1,<2.0",
    # tiktoken backs the response-size-guard token estimator. Without
    # it, the middleware falls back to a coarser character-based
    # heuristic that under-counts JSON-heavy MCP responses.
@@ -197,7 +198,7 @@ fastmcp = [
 # landed (discussion #40273).
 firebird = ["sqlalchemy-firebird>=2.2.0"]
 firebolt = ["firebolt-sqlalchemy>=1.1.2, <2"]
-gevent = ["gevent>=26.7.0"]
+gevent = ["gevent>=26.8.0"]
 gsheets = ["shillelagh[gsheetsapi]>=1.4.5, <2"]
 hana = ["hdbcli==2.29.25", "sqlalchemy_hana==3.0.3"]
 hive = [
@@ -218,8 +219,12 @@ motherduck = ["apache-superset[duckdb]"]
 mysql = ["mysqlclient>=2.2.8, <3"]
 ocient = [
    # Closed-source vendor package with no public changelog; permissive
-    # unpinned sqlalchemy>=1.4 declared, but SQLAlchemy 2.0 support is
-    # unverified. Lower confidence than the other bumps in this PR.
+    # unpinned sqlalchemy>=1.4 declared. Verified compatible with SQLAlchemy
+    # 2.0 against pyocient>=3.9.0 (discussion #40273): dialect construction,
+    # error extraction, and GIS-type sanitization all pass under 2.0.52. Note
+    # pyocient 3.9.0 relocated its geo-type classes from private top-level
+    # names (pyocient._STPoint) to public ones under pyocient.api
+    # (pyocient.api.STPoint), which is unrelated to the SQLAlchemy bump.
    "sqlalchemy-ocient>=3.0.0, <4",
    "pyocient>=3.9.0, <4",
    "shapely",
@@ -232,7 +237,7 @@ playwright = ["playwright>=1.62.0, <2"]
 postgres = ["psycopg2-binary==2.9.12"]
 presto = ["pyhive[presto]>=0.6.5"]
 trino = ["trino>=0.338.0"]
-prophet = ["prophet>=1.3.0, <2"]
+prophet = ["prophet>=1.4.0, <2"]
 # sqlalchemy-redshift cuts hard from SQLAlchemy 1.4-only (0.8.x) to 2.0-only
 # (>=1.0.0) with no dual-compat release. Bumped now that Superset's own
 # SQLAlchemy 2.0 core bump has landed (discussion #40273).
@@ -255,7 +260,7 @@ tdengine = [
    "taospy>=2.8.10",
    "taos-ws-py>=0.7.0"
 ]
-teradata = ["teradatasql>=20.0.0.64"]
+teradata = ["teradatasql>=20.0.0.65"]
 thumbnails = [] # deprecated, will be removed in 7.0
 vertica = ["sqlalchemy-vertica-python>= 0.6.3, < 0.7"]
 netezza = ["nzalchemy>= 11.1.2, < 11.2"]
@@ -30,7 +30,7 @@ cryptography>=50.0.0,<51.0.0
 # Security: Snyk - XSS vulnerability in Mako templates
 mako>=1.4.1,<2.0.0
 # Security: CVE-2024-52338 (CRITICAL) - Deserialization of untrusted data in IPC/Parquet readers
-pyarrow>=24.0.0,<26.0.0
+pyarrow>=25.0.1,<26.0.0
 # Security: CVE-2026-27459 - pyopenssl certificate validation
 pyopenssl>=26.0.0,<27.0.0
 # Security: CVE-2026-25645 (MEDIUM) - Insecure Temporary File
@@ -222,7 +222,7 @@ markupsafe==3.0.2
    #   mako
    #   werkzeug
    #   wtforms
-marshmallow==4.3.0
+marshmallow==4.3.1
    # via
    #   apache-superset (pyproject.toml)
    #   flask-appbuilder
@@ -287,7 +287,7 @@ prison==0.2.1
    # via flask-appbuilder
 prompt-toolkit==3.0.51
    # via click-repl
-pyarrow==25.0.0
+pyarrow==25.0.1
    # via
    #   -r requirements/base.in
    #   apache-superset (pyproject.toml)
@@ -381,7 +381,7 @@ six==1.17.0
    #   wtforms-json
 slack-sdk==3.43.0
    # via apache-superset (pyproject.toml)
-sqlalchemy==2.0.51
+sqlalchemy==2.0.52
    # via
    #   apache-superset (pyproject.toml)
    #   alembic
@@ -399,7 +399,7 @@ sqlalchemy-utils==0.42.1
    #   apache-superset (pyproject.toml)
    #   apache-superset-core
    #   flask-appbuilder
-sqlglot==30.16.0
+sqlglot==30.17.0
    # via
    #   apache-superset (pyproject.toml)
    #   apache-superset-core
@@ -337,7 +337,7 @@ geopy==2.4.1
    # via
    #   -c requirements/base-constraint.txt
    #   apache-superset
-gevent==26.7.0
+gevent==26.8.0
    # via apache-superset
 google-api-core==2.33.0
    # via
@@ -434,8 +434,6 @@ importlib-metadata==8.7.0
    # via
    #   keyring
    #   opentelemetry-api
-importlib-resources==6.5.2
-    # via prophet
 iniconfig==2.0.0
    # via pytest
 isodate==0.7.2
@@ -530,7 +528,7 @@ markupsafe==3.0.2
    #   mako
    #   werkzeug
    #   wtforms
-marshmallow==4.3.0
+marshmallow==4.3.1
    # via
    #   -c requirements/base-constraint.txt
    #   apache-superset
@@ -549,8 +547,10 @@ matplotlib==3.9.0
    # via prophet
 mccabe==0.7.0
    # via pylint
-mcp==1.24.0
-    # via fastmcp-slim
+mcp==1.29.1
+    # via
+    #   apache-superset
+    #   fastmcp-slim
 mdurl==0.1.2
    # via
    #   -c requirements/base-constraint.txt
@@ -693,7 +693,7 @@ prompt-toolkit==3.0.51
    # via
    #   -c requirements/base-constraint.txt
    #   click-repl
-prophet==1.3.0
+prophet==1.4.0
    # via apache-superset
 proto-plus==1.25.0
    # via google-api-core
@@ -711,7 +711,7 @@ psycopg2-binary==2.9.12
    # via apache-superset
 py-key-value-aio==0.4.4
    # via fastmcp-slim
-pyarrow==25.0.0
+pyarrow==25.0.1
    # via
    #   -c requirements/base-constraint.txt
    #   apache-superset
@@ -950,7 +950,7 @@ slack-sdk==3.43.0
    #   apache-superset
 sniffio==1.3.1
    # via anyio
-sqlalchemy==2.0.51
+sqlalchemy==2.0.52
    # via
    #   -c requirements/base-constraint.txt
    #   alembic
@@ -976,7 +976,7 @@ sqlalchemy-utils==0.42.1
    #   apache-superset
    #   apache-superset-core
    #   flask-appbuilder
-sqlglot==30.16.0
+sqlglot==30.17.0
    # via
    #   -c requirements/base-constraint.txt
    #   apache-superset
@@ -93,7 +93,7 @@ def find_models(module: ModuleType) -> list[type[Model]]:  # noqa: C901
    # where the current model is out-of-sync with the existing table after a
    # downgrade
    sqlalchemy_uri = current_app.config["SQLALCHEMY_DATABASE_URI"]
-    engine = create_engine(sqlalchemy_uri, future=True)
+    engine = create_engine(sqlalchemy_uri)
    Base = automap_base()  # noqa: N806
    Base.prepare(engine, reflect=True)
    seen = set()
@@ -42,6 +42,7 @@ RETRYABLE_STATUS_CODES: frozenset[int] = frozenset({429})
 PATTERNS = {
    "python": [
        r"^\.github/workflows/.*python",
+        r"^\.github/workflows/frontend-bundle-size-nightly\.yml$",
        r"^\.github/workflows/scheduled-docker-image-refresh\.yml$",
        r"^docker-compose-image-tag\.yml$",
        r"^tests/",
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+"""Semantic layer contracts for extension authors."""
@@ -18,8 +18,9 @@
 from __future__ import annotations

 import enum
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from datetime import date, datetime, time, timedelta
+from typing import Any

 import isodate
 import pyarrow as pa
@@ -90,6 +91,8 @@ class Dimension:
    definition: str | None = None
    description: str | None = None
    grain: Grain | None = None
+    verbose_name: str | None = field(default=None, compare=False)
+    metadata: dict[str, Any] = field(default_factory=dict, compare=False)


 class AggregationType(str, enum.Enum):
@@ -121,6 +124,9 @@ class Metric:
    definition: str
    description: str | None = None
    aggregation: AggregationType | None = None
+    verbose_name: str | None = field(default=None, compare=False)
+    d3format: str | None = field(default=None, compare=False)
+    metadata: dict[str, Any] = field(default_factory=dict, compare=False)


@dataclass(frozen=True)
@@ -0,0 +1,97 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+import pyarrow as pa
+from superset_core.semantic_layers.types import Dimension, Metric
+
+
+def test_dimension_metadata_is_not_part_of_identity() -> None:
+    first = Dimension(
+        "sales.region",
+        "region",
+        pa.utf8(),
+        verbose_name="Region",
+        metadata={"display_name": "Region"},
+    )
+    second = Dimension(
+        "sales.region",
+        "region",
+        pa.utf8(),
+        verbose_name="Sales region",
+        metadata={"display_name": "Sales region"},
+    )
+
+    assert first == second
+    assert {first, second} == {first}
+
+
+def test_metric_metadata_is_not_part_of_identity() -> None:
+    first = Metric(
+        "sales.total_revenue",
+        "total_revenue",
+        pa.float64(),
+        "SUM(revenue)",
+        verbose_name="Total revenue",
+        d3format="$,.2f",
+        metadata={"unit": {"kind": "currency", "code": "USD"}},
+    )
+    second = Metric(
+        "sales.total_revenue",
+        "total_revenue",
+        pa.float64(),
+        "SUM(revenue)",
+        verbose_name="Revenue",
+        d3format=",.0f",
+        metadata={"unit": {"kind": "currency", "code": "EUR"}},
+    )
+
+    assert first == second
+    assert {first, second} == {first}
+
+
+def test_metric_accepts_superset_presentation_fields() -> None:
+    metric = Metric(
+        "sales.total_revenue",
+        "total_revenue",
+        pa.float64(),
+        "SUM(revenue)",
+        verbose_name="Total revenue",
+        d3format="$,.2f",
+    )
+
+    assert metric.verbose_name == "Total revenue"
+    assert metric.d3format == "$,.2f"
+
+
+def test_dimension_accepts_superset_presentation_fields() -> None:
+    dimension = Dimension(
+        "sales.region",
+        "region",
+        pa.utf8(),
+        verbose_name="Region",
+    )
+
+    assert dimension.verbose_name == "Region"
+
+
+def test_metadata_defaults_are_not_shared() -> None:
+    first = Metric("first", "first", pa.int64(), "COUNT(*)")
+    second = Metric("second", "second", pa.int64(), "COUNT(*)")
+
+    first.metadata["display_name"] = "First"
+
+    assert second.metadata == {}
@@ -113,7 +113,7 @@
    // === Import plugin rules ===
    "import/named": "error",
    "import/export": "error",
-    "import/no-named-as-default": "error",
+    "import/no-named-as-default": "warn",
    "import/no-named-as-default-member": "error",
    "import/no-mutable-exports": "error",
    "import/no-amd": "error",
@@ -122,9 +122,9 @@
    "@luma.gl/shadertools": "~9.2.5",
    "@luma.gl/webgl": "~9.2.5",
    "@reduxjs/toolkit": "^1.9.3",
-    "@rjsf/core": "^6.7.1",
+    "@rjsf/core": "^6.8.0",
    "@rjsf/utils": "^6.6.2",
-    "@rjsf/validator-ajv8": "^6.7.1",
+    "@rjsf/validator-ajv8": "^6.8.0",
    "@scarf/scarf": "^1.4.0",
    "@superset-ui/chart-controls": "file:./packages/superset-ui-chart-controls",
    "@superset-ui/core": "file:./packages/superset-ui-core",
@@ -158,12 +158,12 @@
    "@visx/xychart": "^4.0.0",
    "ag-grid-community": "36.1.0",
    "ag-grid-react": "36.1.0",
-    "antd": "^6.5.4",
+    "antd": "^6.6.1",
    "chrono-node": "^2.10.1",
    "classnames": "^2.2.5",
    "content-disposition": "^2.0.1",
    "d3-scale": "^4.0.2",
-    "dayjs": "^1.11.21",
+    "dayjs": "^1.11.23",
    "dom-to-image-more": "^3.10.2",
    "dom-to-pdf": "^0.3.2",
    "echarts": "^6.1.0",
@@ -176,8 +176,8 @@
    "geostyler-openlayers-parser": "^5.7.1",
    "geostyler-style": "11.0.2",
    "geostyler-wfs-parser": "^3.0.1",
-    "google-auth-library": "^11.0.0",
-    "immer": "^11.1.16",
+    "google-auth-library": "^11.0.2",
+    "immer": "^11.1.18",
    "interweave": "^13.1.1",
    "jquery": "^4.0.0",
    "js-levenshtein": "^1.1.6",
@@ -230,7 +230,7 @@
    "use-event-callback": "^0.1.0",
    "use-immer": "^0.11.0",
    "use-query-params": "^2.2.2",
-    "uuid": "^14.0.1",
+    "uuid": "^14.0.2",
    "xlsx": "https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz",
    "yargs": "^18.1.0"
  },
@@ -257,16 +257,16 @@
    "@istanbuljs/nyc-config-typescript": "^1.0.1",
    "@playwright/test": "^1.62.1",
    "@pmmmwh/react-refresh-webpack-plugin": "^0.6.2",
-    "@storybook/addon-docs": "10.5.7",
-    "@storybook/addon-links": "10.5.7",
-    "@storybook/react-webpack5": "10.5.7",
+    "@storybook/addon-docs": "10.5.9",
+    "@storybook/addon-links": "10.5.9",
+    "@storybook/react-webpack5": "10.5.9",
    "@storybook/test-runner": "0.24.4",
    "@svgr/webpack": "^8.1.0",
-    "@swc/core": "^1.15.47",
-    "@swc/plugin-emotion": "^14.15.0",
-    "@swc/plugin-transform-imports": "^12.5.0",
+    "@swc/core": "^1.16.1",
+    "@swc/plugin-emotion": "^15.0.0",
+    "@swc/plugin-transform-imports": "^13.0.0",
    "@testing-library/dom": "^10.4.1",
-    "@testing-library/jest-dom": "^7.0.0",
+    "@testing-library/jest-dom": "^7.0.1",
    "@testing-library/react": "^15.0.0",
    "@testing-library/user-event": "^12.8.3",
    "@types/content-disposition": "^0.5.9",
@@ -277,7 +277,7 @@
    "@types/json-bigint": "^1.0.4",
    "@types/lodash-es": "^4.17.12",
    "@types/mousetrap": "^1.6.15",
-    "@types/node": "^26.1.2",
+    "@types/node": "^26.2.0",
    "@types/react": "^18.3.0",
    "@types/react-dom": "^18.3.0",
    "@types/react-loadable": "^5.5.11",
@@ -289,19 +289,19 @@
    "@types/rison": "0.1.0",
    "@types/tinycolor2": "^1.4.3",
    "@types/unzipper": "^0.10.11",
-    "@typescript-eslint/eslint-plugin": "^8.66.0",
+    "@typescript-eslint/eslint-plugin": "^8.67.0",
    "@typescript-eslint/parser": "^8.63.0",
    "babel-jest": "^30.4.1",
    "babel-loader": "^10.1.1",
    "babel-plugin-dynamic-import-node": "^2.3.3",
    "babel-plugin-jsx-remove-data-test-id": "^3.0.0",
-    "baseline-browser-mapping": "^2.11.12",
+    "baseline-browser-mapping": "^2.11.15",
    "cheerio": "1.2.0",
-    "concurrently": "^10.0.4",
+    "concurrently": "^10.0.5",
    "copy-webpack-plugin": "^14.0.0",
    "cross-env": "^10.1.0",
    "css-loader": "^7.1.4",
-    "eslint": "^10.8.0",
+    "eslint": "^10.8.1",
    "eslint-import-resolver-alias": "^1.1.2",
    "eslint-import-resolver-typescript": "^4.4.5",
    "eslint-plugin-i18n-strings": "file:eslint-rules/eslint-plugin-i18n-strings",
@@ -312,7 +312,7 @@
    "eslint-plugin-no-only-tests": "^3.4.0",
    "eslint-plugin-react-prefer-function-component": "^5.0.0",
    "eslint-plugin-react-you-might-not-need-an-effect": "^1.0.1",
-    "eslint-plugin-storybook": "10.5.7",
+    "eslint-plugin-storybook": "10.5.9",
    "eslint-plugin-testing-library": "^7.16.2",
    "eslint-plugin-theme-colors": "file:eslint-rules/eslint-plugin-theme-colors",
    "fetch-mock": "^12.6.0",
@@ -326,13 +326,13 @@
    "jest-websocket-mock": "^2.5.0",
    "js-yaml-loader": "^1.2.2",
    "jsdom": "^30.0.1",
-    "lerna": "^10.0.0",
+    "lerna": "^10.0.1",
    "lightningcss": "^1.33.0",
    "mini-css-extract-plugin": "^2.10.2",
    "minimizer-webpack-plugin": "^5.6.1",
    "open-cli": "^9.0.0",
-    "oxfmt": "^0.62.0",
-    "oxlint": "^1.77.0",
+    "oxfmt": "^0.64.0",
+    "oxlint": "^1.79.0",
    "po2json": "^0.4.5",
    "postcss-styled-syntax": "^0.7.2",
    "process": "^0.11.10",
@@ -343,13 +343,13 @@
    "source-map": "^0.8.0",
    "source-map-support": "^0.5.21",
    "speed-measure-webpack-plugin": "^1.6.0",
-    "storybook": "10.5.7",
+    "storybook": "10.5.9",
    "style-loader": "^4.0.0",
    "stylelint": "^17.14.1",
    "swc-loader": "^0.2.7",
    "ts-jest": "^29.4.12",
    "tscw-config": "^1.1.2",
-    "tsx": "^4.23.10",
+    "tsx": "^4.23.12",
    "typescript": "5.4.5",
    "unzipper": "^0.12.5",
    "wait-on": "^9.1.0",
@@ -130,6 +130,7 @@ export enum GenericDataType {
  String = 1,
  Temporal = 2,
  Boolean = 3,
+  MultiValue = 4,
 }

 /**
@@ -28,6 +28,7 @@ import {
  FieldBinaryOutlined,
  FieldStringOutlined,
  NumberOutlined,
+  UnorderedListOutlined,
 } from '@ant-design/icons';
 import { Icons } from '@superset-ui/core/components';

@@ -72,6 +73,10 @@ export function ColumnTypeLabel({ type }: ColumnTypeLabelProps) {
    typeIcon = <FieldBinaryOutlined aria-label={t('boolean type icon')} />;
  } else if (type === GenericDataType.Temporal) {
    typeIcon = <ClockCircleOutlined aria-label={t('temporal type icon')} />;
+  } else if (type === GenericDataType.MultiValue) {
+    typeIcon = (
+      <UnorderedListOutlined aria-label={t('multi-value type icon')} />
+    );
  }

  return <TypeIconWrapper>{typeIcon}</TypeIconWrapper>;
@@ -51,6 +51,20 @@ export interface MetricOptionProps {
  shouldShowTooltip?: boolean;
 }

+/**
+ * `url` is an arbitrary caller-supplied string rendered as an href. Only
+ * http(s) and relative URLs become links; other schemes degrade to plain
+ * text.
+ */
+function isSafeHref(url: string): boolean {
+  try {
+    const { protocol } = new URL(url, window.location.origin);
+    return protocol === 'http:' || protocol === 'https:';
+  } catch {
+    return false;
+  }
+}
+
 export function MetricOption({
  metric,
  labelRef,
@@ -70,7 +84,7 @@ export function MetricOption({
      `}
      ref={labelRef}
    >
-      {url ? (
+      {url && isSafeHref(url) ? (
        <Typography.Link
          href={url}
          target={openInNewWindow ? '_blank' : ''}
@@ -122,6 +122,12 @@ export const timeComparisonControls: ({
            }
            return newState;
          },
+          // Re-run this control's validation whenever `time_compare` changes so
+          // the "date required" error clears once a non-custom shift is picked.
+          // Without it the stale error survives in Redux (see the
+          // dependantControls path in exploreReducer's SET_FIELD_VALUE handler)
+          // and blocks further chart updates until a page refresh.
+          validationDependencies: ['time_compare'],
        },
      },
    ],
@@ -17,7 +17,7 @@
 * under the License.
 */
 import { QueryFormMetric } from '@superset-ui/core';
-import { getTotalsMetrics } from './getTotalsMetrics';
+import { getTotalsMetrics, toTotalsAggregate } from './getTotalsMetrics';

 const simpleMetric = (aggregate: string): QueryFormMetric =>
  ({
@@ -76,4 +76,31 @@ describe('getTotalsMetrics', () => {
  test('returns an empty array when given no metrics', () => {
    expect(getTotalsMetrics([], 'AVG')).toEqual([]);
  });
+
+  test("ORIGINAL keeps each metric's own aggregate", () => {
+    const metrics = [
+      simpleMetric('COUNT_DISTINCT'),
+      sqlMetric(),
+      savedMetric(),
+    ];
+    const result = getTotalsMetrics(metrics, 'ORIGINAL');
+
+    expect(result).toBe(metrics);
+    expect(result[0]).toEqual(
+      expect.objectContaining({ aggregate: 'COUNT_DISTINCT' }),
+    );
+  });
+});
+
+describe('toTotalsAggregate', () => {
+  test.each(['SUM', 'AVG'] as const)('passes %s through', value => {
+    expect(toTotalsAggregate(value)).toBe(value);
+  });
+
+  test.each([undefined, null, '', 'MEDIAN', 'sum'])(
+    'falls back to ORIGINAL for %p',
+    value => {
+      expect(toTotalsAggregate(value)).toBe('ORIGINAL');
+    },
+  );
 });
@@ -18,26 +18,46 @@
 */
 import { isAdhocMetricSimple, QueryFormMetric } from '@superset-ui/core';

-export type TotalsAggregate = 'SUM' | 'AVG';
+/**
+ * How the "Show summary" totals row aggregates each metric.
+ *
+ * ``ORIGINAL`` keeps every metric's own aggregation. It is the default because
+ * overriding is not universally valid: ``SUM`` over a ``COUNT_DISTINCT`` of a
+ * non-numeric column (a uuid, say) is rejected outright by the database, and
+ * over a numeric id column it silently produces a meaningless number.
+ */
+export type TotalsAggregate = 'ORIGINAL' | 'SUM' | 'AVG';

 /**
- * Build the metrics for a chart's "Show summary" totals query, overriding
- * each Simple (adhoc) metric's aggregate function with the user-chosen
- * totals aggregate. The totals query has no GROUP BY, so the database
- * evaluates each metric fresh over all rows -- swapping the aggregate here
- * is a correct, independent computation, not a re-aggregation of
- * already-aggregated per-row values.
+ * Build the metrics for a chart's "Show summary" totals query.
 *
- * Custom-SQL metrics and saved (string) metrics pass through unchanged:
- * there is no safe way to rewrite an arbitrary SQL expression's aggregate
- * function without parsing it, so the totals row keeps their own native
- * aggregate for those.
+ * With SUM or AVG, each Simple (adhoc) metric is cloned with its aggregate
+ * replaced. The totals query has no GROUP BY, so the database evaluates each
+ * metric fresh over all rows -- that swap is an independent computation, not a
+ * re-aggregation of already-aggregated per-row values.
+ *
+ * Custom-SQL and saved (string) metrics always pass through unchanged: there is
+ * no safe way to rewrite an arbitrary SQL expression's aggregate without
+ * parsing it, so the totals row keeps their own native aggregate.
 */
 export function getTotalsMetrics(
  metrics: QueryFormMetric[],
  aggregate: TotalsAggregate,
 ): QueryFormMetric[] {
+  if (aggregate === 'ORIGINAL') {
+    return metrics;
+  }
  return metrics.map(metric =>
    isAdhocMetricSimple(metric) ? { ...metric, aggregate } : metric,
  );
 }
+
+/**
+ * Narrow a raw ``totals_aggregate`` form-data value to a TotalsAggregate.
+ *
+ * Anything other than an explicit SUM/AVG — including charts saved before the
+ * control existed — keeps each metric's own aggregation.
+ */
+export function toTotalsAggregate(value: unknown): TotalsAggregate {
+  return value === 'SUM' || value === 'AVG' ? value : 'ORIGINAL';
+}
@@ -64,4 +64,21 @@ describe('ColumnOption', () => {
    renderColumnTypeLabel({ type: GenericDataType.Temporal });
    expect(screen.getByLabelText('temporal type icon')).toBeVisible();
  });
+  test('multi-value (array) type shows list icon', () => {
+    renderColumnTypeLabel({ type: GenericDataType.MultiValue });
+    expect(screen.getByLabelText('multi-value type icon')).toBeVisible();
+  });
+});
+
+describe('GenericDataType enum parity', () => {
+  // These numeric values are shared with the backend enum in
+  // superset/utils/core.py (GenericDataType). They must stay in sync because
+  // the backend serializes columns using these integers.
+  test('values match the backend contract', () => {
+    expect(GenericDataType.Numeric).toBe(0);
+    expect(GenericDataType.String).toBe(1);
+    expect(GenericDataType.Temporal).toBe(2);
+    expect(GenericDataType.Boolean).toBe(3);
+    expect(GenericDataType.MultiValue).toBe(4);
+  });
 });
@@ -112,3 +112,26 @@ test('shows a Tooltip for the verbose metric name', () => {
  const { getByTestId } = setup();
  expect(getByTestId('mock-tooltip')).toBeInTheDocument();
 });
+test('does not render javascript: URLs as links', () => {
+  // Regression test: the url prop can be creator-authored and must
+  // never become a script-bearing href for other viewers.
+  const { queryByRole, getByText } = setup({
+    url: 'javascript:alert(document.domain)', // eslint-disable-line no-script-url
+  });
+  expect(queryByRole('link')).not.toBeInTheDocument();
+  expect(getByText(defaultProps.metric.verbose_name)).toBeInTheDocument();
+});
+test('does not render data: URLs as links', () => {
+  const { queryByRole } = setup({
+    url: 'data:text/html,<script>alert(1)</script>',
+  });
+  expect(queryByRole('link')).not.toBeInTheDocument();
+});
+test('renders relative URLs as links', () => {
+  const { getByRole } = setup({
+    url: '/superset/dashboard/1/',
+  });
+  expect(
+    getByRole('link', { name: defaultProps.metric.verbose_name }),
+  ).toHaveAttribute('href', '/superset/dashboard/1/');
+});
@@ -67,8 +67,8 @@
    "d3-scale": "^4.0.2",
    "d3-time": "^3.1.0",
    "d3-time-format": "^4.1.0",
-    "dayjs": "^1.11.21",
-    "dompurify": "^3.4.13",
+    "dayjs": "^1.11.23",
+    "dompurify": "^3.4.14",
    "fetch-retry": "^6.0.0",
    "handlebars": "^4.7.9",
    "jed": "^1.1.1",
@@ -79,7 +79,7 @@
    "re-resizable": "^6.11.2",
    "react-ace": "^14.0.1",
    "react-draggable": "^4.7.1",
-    "react-error-boundary": "^6.1.2",
+    "react-error-boundary": "^6.1.3",
    "react-js-cron": "^6.0.2",
    "react-markdown": "^10.1.0",
    "react-resize-detector": "^7.1.2",
@@ -103,7 +103,7 @@
    "@types/d3-time-format": "^4.0.3",
    "@types/jquery": "^4.0.1",
    "@types/lodash": "^4.17.25",
-    "@types/node": "^26.1.2",
+    "@types/node": "^26.2.0",
    "@types/prop-types": "^15.7.15",
    "@types/react-syntax-highlighter": "^15.5.13",
    "@types/react-table": "^7.7.20",
@@ -0,0 +1,153 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { useState } from 'react';
+import { fireEvent, render, screen } from '@superset-ui/core/spec';
+import { Input } from '../Input';
+import { Modal } from './Modal';
+
+const drag = (
+  target: Element,
+  from: [number, number],
+  to: [number, number],
+) => {
+  fireEvent.mouseDown(target, { clientX: from[0], clientY: from[1] });
+  fireEvent.mouseMove(document, { clientX: to[0], clientY: to[1] });
+  fireEvent.mouseUp(document);
+};
+
+const isDragged = () => !!document.querySelector('.react-draggable-dragged');
+
+describe('Modal draggable', () => {
+  test('dragging from the title bar moves the modal', () => {
+    render(
+      <Modal show onHide={() => {}} title="Edit Dataset" draggable name="test">
+        <Input data-test="field" defaultValue="value" />
+      </Modal>,
+    );
+
+    const trigger = document.querySelector('.draggable-trigger') as HTMLElement;
+    drag(trigger, [100, 50], [150, 90]);
+
+    expect(isDragged()).toBe(true);
+  });
+
+  test('dragging inside modal content does not move the modal', () => {
+    render(
+      <Modal show onHide={() => {}} title="Edit Dataset" draggable name="test">
+        <Input data-test="field" defaultValue="first_view_event" />
+      </Modal>,
+    );
+
+    const input = screen.getByTestId('field');
+    drag(input, [200, 400], [260, 430]);
+
+    expect(isDragged()).toBe(false);
+  });
+
+  test('dragging inside modal content does not move the modal, even after an unrelated re-render while the title was hovered', () => {
+    // Regression test: the title bar used to gate dragging with a
+    // hover-tracked boolean (mouseover/mouseout on `.draggable-trigger`)
+    // instead of react-draggable's own `handle` prop. Because the title
+    // element was defined as an inline component recreated on every
+    // render, any unrelated state change while the cursor was over the
+    // title (e.g. typing in any field) force-remounted it without a real
+    // mouseout ever firing, leaving dragging permanently enabled -- so
+    // selecting text anywhere in the modal dragged the whole modal
+    // instead.
+    function Harness() {
+      const [tick, setTick] = useState(0);
+      return (
+        <Modal
+          show
+          onHide={() => {}}
+          title="Edit Dataset"
+          draggable
+          name="test"
+        >
+          <button
+            type="button"
+            data-test="rerender"
+            onClick={() => setTick(tick + 1)}
+          >
+            rerender
+          </button>
+          <Input data-test="field" defaultValue="first_view_event" />
+        </Modal>
+      );
+    }
+
+    render(<Harness />);
+
+    const trigger = document.querySelector('.draggable-trigger') as HTMLElement;
+    fireEvent.mouseOver(trigger);
+    fireEvent.click(screen.getByTestId('rerender'));
+
+    const input = screen.getByTestId('field');
+    drag(input, [200, 400], [260, 430]);
+
+    expect(isDragged()).toBe(false);
+  });
+
+  test('dragging is disabled entirely when draggable is not set', () => {
+    render(
+      <Modal show onHide={() => {}} title="Edit Dataset" name="test">
+        <Input data-test="field" defaultValue="value" />
+      </Modal>,
+    );
+
+    expect(document.querySelector('.draggable-trigger')).toBeNull();
+  });
+
+  test('draggableConfig cannot re-enable dragging on a non-draggable modal', () => {
+    render(
+      <Modal
+        show
+        onHide={() => {}}
+        title="Edit Dataset"
+        name="test"
+        draggableConfig={{ disabled: false }}
+      >
+        <Input data-test="field" defaultValue="value" />
+      </Modal>,
+    );
+
+    expect(document.querySelector('.draggable-trigger')).toBeNull();
+  });
+
+  test('draggableConfig can still opt a draggable modal out of dragging', () => {
+    render(
+      <Modal
+        show
+        onHide={() => {}}
+        title="Edit Dataset"
+        draggable
+        name="test"
+        draggableConfig={{ disabled: true }}
+      >
+        <Input data-test="field" defaultValue="value" />
+      </Modal>,
+    );
+
+    const trigger = document.querySelector('.draggable-trigger') as HTMLElement;
+    drag(trigger, [100, 50], [150, 90]);
+
+    expect(isDragged()).toBe(false);
+  });
+});
@@ -269,7 +269,6 @@ const CustomModal = ({
  );
  const draggableRef = useRef<HTMLDivElement>(null);
  const [bounds, setBounds] = useState<DraggableBounds>({});
-  const [dragDisabled, setDragDisabled] = useState<boolean>(true);
  const theme = useTheme();

  const handleOnHide = () => {
@@ -339,19 +338,7 @@ const CustomModal = ({
  }, [hideFooter, resizableConfig]);

  const ModalTitle = () =>
-    draggable ? (
-      <div
-        className="draggable-trigger"
-        onMouseOver={() => dragDisabled && setDragDisabled(false)}
-        onMouseOut={() => !dragDisabled && setDragDisabled(true)}
-        onFocus={() => dragDisabled && setDragDisabled(false)}
-        onBlur={() => !dragDisabled && setDragDisabled(true)}
-      >
-        {title}
-      </div>
-    ) : (
-      <>{title}</>
-    );
+    draggable ? <div className="draggable-trigger">{title}</div> : <>{title}</>;

  return (
    <StyledModal
@@ -378,13 +365,19 @@ const CustomModal = ({
      modalRender={modal =>
        resizable || draggable ? (
          <Draggable
-            disabled={!draggable || dragDisabled}
            bounds={bounds ?? false}
            onStart={(event, uiData) => onDragStart(event, uiData)}
+            {...draggableConfig}
+            // `disabled` and `handle` are applied after the spread so callers
+            // can't use `draggableConfig` to re-enable dragging on a
+            // non-draggable modal or move the drag handle off the title bar.
+            // A caller opting a draggable modal out via
+            // `draggableConfig.disabled` is still honored.
+            disabled={!draggable || !!draggableConfig?.disabled}
+            handle={draggable ? '.draggable-trigger' : undefined}
            // Pass nodeRef so react-draggable does not fall back to
            // ReactDOM.findDOMNode (deprecated in React 18+ Strict Mode).
            nodeRef={draggableRef}
-            {...draggableConfig}
          >
            {resizable ? (
              <Resizable className="resizable" {...getResizableConfig}>
@@ -107,12 +107,14 @@ const getAllSelectOptions = () =>

 const findSelectOption = (text: string) =>
  waitFor(() =>
-    within(getElementByClassName('.rc-virtual-list')).getByText(text),
+    within(getElementByClassName('.ant-select-dropdown-list')).getByText(text),
  );

 const querySelectOption = (text: string) =>
  waitFor(() =>
-    within(getElementByClassName('.rc-virtual-list')).queryByText(text),
+    within(getElementByClassName('.ant-select-dropdown-list')).queryByText(
+      text,
+    ),
  );

 const findAllSelectOptions = () =>
@@ -644,7 +646,7 @@ test('does not add a new option if the option already exists', async () => {
  await type(option);
  await waitFor(() => {
    const array = within(
-      getElementByClassName('.rc-virtual-list'),
+      getElementByClassName('.ant-select-dropdown-list'),
    ).getAllByText(option);
    expect(array.length).toBe(1);
  });
@@ -1398,7 +1400,7 @@ test('appends page>1 results during an active search and discards them when sear
  // scrollTop via e.currentTarget in its onFallbackScroll handler, which
  // then forwards to onPopupScroll (handlePagination here).
  const holder = document.querySelector(
-    '.rc-virtual-list-holder',
+    '.ant-select-dropdown-list-holder',
  ) as HTMLElement | null;
  if (!holder) throw new Error('virtual-list holder not rendered');
  Object.defineProperty(holder, 'scrollHeight', {
@@ -93,12 +93,14 @@ const deselectAllButtonText = (length: number) =>

 const findSelectOption = (text: string) =>
  waitFor(() =>
-    within(getElementByClassName('.rc-virtual-list')).getByText(text),
+    within(getElementByClassName('.ant-select-dropdown-list')).getByText(text),
  );

 const querySelectOption = (text: string) =>
  waitFor(() =>
-    within(getElementByClassName('.rc-virtual-list')).queryByText(text),
+    within(getElementByClassName('.ant-select-dropdown-list')).queryByText(
+      text,
+    ),
  );

 const getAllSelectOptions = () =>
@@ -71,6 +71,9 @@ export type AntdExposedProps = Pick<
  | 'virtual'
  | 'getPopupContainer'
  | 'menuItemSelectedIcon'
+  // lets a caller with long option labels stop the popup inheriting the
+  // trigger's width, which otherwise truncates every option
+  | 'popupMatchSelectWidth'
 >;

 export type SelectOptionsType = Exclude<AntdProps['options'], undefined>;
@@ -64,9 +64,8 @@ export default function createSmartNumberFormatter(
    description,
    formatFunc: value => `${getSign(value)}${formatValue(value)}`,
    id:
-      id || signed
-        ? NumberFormats.SMART_NUMBER_SIGNED
-        : NumberFormats.SMART_NUMBER,
+      id ??
+      (signed ? NumberFormats.SMART_NUMBER_SIGNED : NumberFormats.SMART_NUMBER),
    label: label ?? 'Adaptive formatter',
  });
 }
@@ -25,8 +25,11 @@ export type Aggregate =
  | 'COUNT'
  | 'COUNT_DISTINCT'
  | 'MAX'
+  | 'MEDIAN'
  | 'MIN'
-  | 'SUM';
+  | 'STDDEV_SAMP'
+  | 'SUM'
+  | 'VAR_SAMP';

 export interface AdhocMetricBase {
  hasCustomLabel?: boolean;
@@ -49,5 +49,6 @@ export { default as finestTemporalGrainFormatter } from './formatters/finestTemp

 export { default as normalizeTimestamp } from './utils/normalizeTimestamp';
 export { default as denormalizeTimestamp } from './utils/denormalizeTimestamp';
+export { default as createTimeRangeFromGranularity } from './utils/createTimeRangeFromGranularity';

 export * from './types';
@@ -28,6 +28,7 @@ export enum FeatureFlag {
  AlertReportSlackV2 = 'ALERT_REPORT_SLACK_V2',
  AlertReportWebhook = 'ALERT_REPORT_WEBHOOK',
  AlertReportsFilter = 'ALERT_REPORTS_FILTER',
+  AlertReportsRetry = 'ALERT_REPORTS_RETRY',
  AllowFullCsvExport = 'ALLOW_FULL_CSV_EXPORT',
  ChartPluginsExperimental = 'CHART_PLUGINS_EXPERIMENTAL',
  ConfirmDashboardDiff = 'CONFIRM_DASHBOARD_DIFF',
@@ -123,6 +123,25 @@ describe('isProbablyHTML', () => {
    expect(isProbablyHTML('<canvas></canvas>')).toBe(true);
    expect(isProbablyHTML('<iframe src="page.html"></iframe>')).toBe(true);
  });
+
+  test('should return true for script-capable and foreign-content tags', () => {
+    expect(isProbablyHTML('<svg onload="alert(1)"></svg>')).toBe(true);
+    expect(isProbablyHTML('<math><mi>x</mi></math>')).toBe(true);
+    expect(
+      isProbablyHTML('<details open ontoggle="alert(1)">x</details>'),
+    ).toBe(true);
+    expect(isProbablyHTML('<summary>x</summary>')).toBe(true);
+    expect(isProbablyHTML('<object data="x"></object>')).toBe(true);
+    expect(isProbablyHTML('<embed src="x">')).toBe(true);
+    expect(isProbablyHTML('<marquee>x</marquee>')).toBe(true);
+    expect(isProbablyHTML('<template>x</template>')).toBe(true);
+    expect(isProbablyHTML('<dialog open>x</dialog>')).toBe(true);
+  });
+
+  test('should return true for elements that parse into document.head', () => {
+    expect(isProbablyHTML('<style>body { display: none; }</style>')).toBe(true);
+    expect(isProbablyHTML('<title>injected</title>')).toBe(true);
+  });
 });

 describe('sanitizeHtmlIfNeeded', () => {
@@ -137,6 +156,24 @@ describe('sanitizeHtmlIfNeeded', () => {
    const sanitizedString = sanitizeHtmlIfNeeded(plainText);
    expect(sanitizedString).toEqual(plainText);
  });
+
+  test('should sanitize svg/details/style payloads instead of passing them through', () => {
+    const svgPayload = '<svg onload="alert(document.cookie)"></svg>';
+    const sanitizedSvg = sanitizeHtmlIfNeeded(svgPayload);
+    expect(sanitizedSvg).not.toContain('<svg');
+    expect(sanitizedSvg).not.toContain('onload');
+
+    // `details` (with its `open` attribute) is in js-xss's default
+    // whitelist, so the tag itself survives sanitization; the fix is that
+    // the payload is now routed through FilterXSS at all, which strips the
+    // non-whitelisted `ontoggle` handler instead of returning it verbatim.
+    const detailsPayload = '<details open ontoggle="alert(1)">x</details>';
+    const sanitizedDetails = sanitizeHtmlIfNeeded(detailsPayload);
+    expect(sanitizedDetails).toEqual('<details open>x</details>');
+
+    const stylePayload = '<style>body { display: none; }</style>';
+    expect(sanitizeHtmlIfNeeded(stylePayload)).not.toContain('<style');
+  });
 });

 describe('safeHtmlSpan', () => {
@@ -154,6 +154,20 @@ const KNOWN_HTML_TAGS = new Set([
  'html',
  'head',
  'body',
+  // Script-capable elements and foreign-content roots (SVG/MathML). These
+  // must be classified as HTML so that downstream sanitization is applied;
+  // omitting them makes the heuristic fail open — payloads such as
+  // `<svg onload=...>` or `<details open ontoggle=...>` would be classified
+  // "not HTML" and returned verbatim by sanitizeHtmlIfNeeded.
+  'svg',
+  'math',
+  'details',
+  'summary',
+  'object',
+  'embed',
+  'marquee',
+  'template',
+  'dialog',
 ]);

 const HTML_TAG_PATTERN = new RegExp(
@@ -183,10 +197,15 @@ export function isProbablyHTML(text: string) {
  const parser = new DOMParser();
  const doc = parser.parseFromString(cleanedStr, 'text/html');

-  // Check if parsing created actual HTML elements (not just text nodes)
-  const elements = Array.from(doc.body.childNodes).filter(
-    node => node.nodeType === 1,
-  ) as Element[];
+  // Check if parsing created actual HTML elements (not just text nodes).
+  // Some elements (e.g. <style>, <title>, <meta>, <link>) parse into
+  // document.head rather than document.body, so both must be inspected —
+  // otherwise a bare <style> payload is classified "not HTML" and skips
+  // sanitization.
+  const elements = [
+    ...Array.from(doc.head.childNodes),
+    ...Array.from(doc.body.childNodes),
+  ].filter(node => node.nodeType === 1) as Element[];

  // If no elements were created, it's not HTML
  if (elements.length === 0) {
@@ -19,19 +19,71 @@
 import { t } from '@apache-superset/core/translation';
 import { sanitizeHtml } from './html';

+export type TooltipTruncationMode = 'off' | 'end' | 'start' | 'middle';
+
+export const TRUNCATION_MAX_CHARS = 40;
+
 const TRUNCATION_STYLE = `
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
 `;

+const NOWRAP_STYLE = `
+  white-space: nowrap;
+`;
+
+/**
+ * Shortens plain text so a tooltip label stays readable, placing the ellipsis
+ * where the caller asked for it.
+ *
+ * Only 'start' and 'middle' slice. 'end' is handled by CSS in tooltipHtml, and
+ * 'off' means no truncation at all, so both return the input untouched.
+ *
+ * The input must be plain text. Callers are responsible for truncating before
+ * any markup (such as the ECharts series marker) is prepended, and before
+ * sanitization — slicing a string that already contains markup would cut into
+ * a tag.
+ */
+export function truncateLabel(
+  text: string,
+  mode: TooltipTruncationMode = 'end',
+): string {
+  if (
+    (mode !== 'start' && mode !== 'middle') ||
+    text.length <= TRUNCATION_MAX_CHARS
+  ) {
+    return text;
+  }
+  const budget = TRUNCATION_MAX_CHARS - 1;
+  if (mode === 'start') {
+    return `…${text.slice(-budget)}`;
+  }
+  const head = Math.ceil(budget / 2);
+  const tail = Math.floor(budget / 2);
+  return `${text.slice(0, head)}…${text.slice(-tail)}`;
+}
+
+function getTruncationStyle(mode: TooltipTruncationMode): string {
+  if (mode === 'end') {
+    return TRUNCATION_STYLE;
+  }
+  if (mode === 'off') {
+    return '';
+  }
+  // 'start' and 'middle' are already sliced upstream; keep them on one line.
+  return NOWRAP_STYLE;
+}
+
 export function tooltipHtml(
  data: string[][],
  title?: string,
  focusedRow?: number,
+  truncation: TooltipTruncationMode = 'end',
 ) {
+  const truncationStyle = getTruncationStyle(truncation);
  const titleRow = title
-    ? `<span style="font-weight: 700;${TRUNCATION_STYLE}">${title}</span>`
+    ? `<span style="font-weight: 700;${truncationStyle}">${title}</span>`
    : '';
  return sanitizeHtml(`
    <div>
@@ -46,7 +98,7 @@ export function tooltipHtml(
                const cellStyle = `
                  text-align: ${j > 0 ? 'right' : 'left'};
                  padding-left: ${j === 0 ? 0 : 16}px;
-                  ${TRUNCATION_STYLE}
+                  ${truncationStyle}
                `;
                return `<td style="${cellStyle}">${cell}</td>`;
              });
@@ -24,6 +24,12 @@ describe('createSmartNumberFormatter(options)', () => {
    const formatter = createSmartNumberFormatter();
    expect(formatter).toBeInstanceOf(NumberFormatter);
  });
+  test('uses the supplied formatter id regardless of signed option', () => {
+    expect(createSmartNumberFormatter({ id: 'custom' }).id).toBe('custom');
+    expect(
+      createSmartNumberFormatter({ id: 'custom-signed', signed: true }).id,
+    ).toBe('custom-signed');
+  });
  describe('using default options', () => {
    const formatter = createSmartNumberFormatter();
    test('formats 0 correctly', () => {
@@ -16,7 +16,12 @@
 * specific language governing permissions and limitations
 * under the License.
 */
-import { sanitizeHtml, tooltipHtml } from '@superset-ui/core';
+import {
+  sanitizeHtml,
+  tooltipHtml,
+  truncateLabel,
+  TRUNCATION_MAX_CHARS,
+} from '@superset-ui/core';

 const TITLE_STYLE =
  'style="font-weight: 700;max-width:300px;overflow:hidden;text-overflow:ellipsis;"';
@@ -182,3 +187,88 @@ test('should preserve table styling after sanitization (fixes ECharts tooltip fo
  expect(html).toContain('padding-left:16px');
  expect(html).toContain('max-width:300px');
 });
+
+describe('truncateLabel', () => {
+  const long = 'prod-us-east-1-service-checkout-latency-p99'; // 43 chars
+
+  test('returns text unchanged for off and end', () => {
+    expect(truncateLabel(long, 'off')).toBe(long);
+    expect(truncateLabel(long, 'end')).toBe(long);
+  });
+
+  test('defaults to end, which does not slice', () => {
+    expect(truncateLabel(long)).toBe(long);
+  });
+
+  test('truncates the start, keeping the distinguishing suffix', () => {
+    expect(truncateLabel(long, 'start')).toBe(
+      '…-us-east-1-service-checkout-latency-p99',
+    );
+    expect(truncateLabel(long, 'start')).toHaveLength(TRUNCATION_MAX_CHARS);
+  });
+
+  test('truncates the middle, keeping both ends', () => {
+    expect(truncateLabel(long, 'middle')).toBe(
+      'prod-us-east-1-servi…heckout-latency-p99',
+    );
+    expect(truncateLabel(long, 'middle')).toHaveLength(TRUNCATION_MAX_CHARS);
+  });
+
+  test('leaves text at or under the limit untouched', () => {
+    const atLimit = 'x'.repeat(TRUNCATION_MAX_CHARS);
+    expect(truncateLabel(atLimit, 'start')).toBe(atLimit);
+    expect(truncateLabel(atLimit, 'middle')).toBe(atLimit);
+    expect(truncateLabel('short', 'start')).toBe('short');
+    expect(truncateLabel('', 'middle')).toBe('');
+  });
+
+  test('truncates text one character over the limit', () => {
+    const overLimit = 'x'.repeat(TRUNCATION_MAX_CHARS + 1);
+    expect(truncateLabel(overLimit, 'start')).toBe(
+      `…${'x'.repeat(TRUNCATION_MAX_CHARS - 1)}`,
+    );
+  });
+});
+
+describe('tooltipHtml truncation modes', () => {
+  const rows = [['label', 'value']];
+
+  // sanitizeHtml normalizes spacing inside style attributes, and it does so
+  // differently across versions, so compare with whitespace stripped.
+  const styles = (
+    title: string | undefined,
+    truncation?: 'off' | 'end' | 'start' | 'middle',
+  ) => removeWhitespaces(tooltipHtml(rows, title, undefined, truncation));
+
+  test('emits the 300px cap for end and for the default', () => {
+    expect(styles('Title', 'end')).toContain('max-width:300px');
+    expect(tooltipHtml(rows, 'Title')).toBe(
+      tooltipHtml(rows, 'Title', undefined, 'end'),
+    );
+  });
+
+  test('emits no truncation style for off', () => {
+    const html = styles('Title', 'off');
+    expect(html).not.toContain('max-width');
+    expect(html).not.toContain('text-overflow');
+    expect(html).not.toContain('white-space');
+  });
+
+  test.each(['start', 'middle'] as const)(
+    'emits nowrap instead of a cap for %s',
+    mode => {
+      const html = styles('Title', mode);
+      expect(html).toContain('white-space:nowrap');
+      expect(html).not.toContain('max-width');
+    },
+  );
+
+  test('never slices cell text itself, whatever the mode', () => {
+    const longCell = 'y'.repeat(TRUNCATION_MAX_CHARS + 20);
+    (['off', 'end', 'start', 'middle'] as const).forEach(mode => {
+      expect(tooltipHtml([[longCell]], undefined, undefined, mode)).toContain(
+        longCell,
+      );
+    });
+  });
+});
@@ -47,6 +47,10 @@ export default defineConfig({
  // Retry logic - 2 retries in CI, 0 locally
  retries: process.env.CI ? 2 : 0,

+  // Disable capturing Git commit info as the project's history is increasingly dense
+  // and breach Playwright's default 3-seconds `git` command timeout limit
+  captureGitInfo: { commit: false, diff: false },
+
  // Reporter configuration - multiple reporters for better visibility
  reporter: process.env.CI
    ? [
@@ -96,16 +96,57 @@ export class Menu {
    itemText: string,
    options?: { timeout?: number },
  ): Promise<void> {
+    const popup = await this.openSubmenu(submenuText, {
+      timeout: options?.timeout,
+      itemText,
+    });
+
+    // Use dispatchEvent instead of click to bypass viewport and pointer interception
+    // issues. Ant Design renders submenu popups in a portal that can be positioned
+    // outside the viewport or behind chart content (e.g., large tables with z-index).
+    await popup.getByText(itemText, { exact: true }).dispatchEvent('click');
+  }
+
+  /**
+   * Opens a submenu and returns its popup locator, without selecting an item.
+   * Useful when the caller needs to read the popup's contents (e.g. the set of
+   * offered items) rather than clicking a known item.
+   *
+   * Uses hover as primary approach, falls back to keyboard then dispatchEvent -
+   * same fallback chain as {@link selectSubmenuItem}.
+   *
+   * @param submenuText - The text of the submenu to open (e.g., "Download")
+   * @param options - Optional timeout, an `itemText` to scope the popup lookup
+   *   to (useful when multiple submenu popups could otherwise match), and a
+   *   `popupSelector` override for submenus that render with an additional,
+   *   more specific class than the generic Ant Design popup class.
+   */
+  async openSubmenu(
+    submenuText: string,
+    options?: { timeout?: number; itemText?: string; popupSelector?: string },
+  ): Promise<Locator> {
    const timeout = options?.timeout ?? TIMEOUT.FORM_LOAD;
+    const matchPopup = (): Locator => {
+      const base = this.page.locator(
+        options?.popupSelector ?? Menu.SELECTORS.SUBMENU_POPUP,
+      );
+      return options?.itemText
+        ? base.filter({ hasText: options.itemText })
+        : base;
+    };

    // Try hover first (most natural user interaction)
-    let popup = await this.openSubmenuWithHover(submenuText, itemText, timeout);
+    let popup = await this.openSubmenuWithHover(
+      submenuText,
+      matchPopup,
+      timeout,
+    );

    // Fallback to keyboard navigation
    if (!popup) {
      popup = await this.openSubmenuWithKeyboard(
        submenuText,
-        itemText,
+        matchPopup,
        timeout,
      );
    }
@@ -114,7 +155,7 @@ export class Menu {
    if (!popup) {
      popup = await this.openSubmenuWithDispatchEvent(
        submenuText,
-        itemText,
+        matchPopup,
        timeout,
      );
    }
@@ -125,10 +166,7 @@ export class Menu {
      );
    }

-    // Use dispatchEvent instead of click to bypass viewport and pointer interception
-    // issues. Ant Design renders submenu popups in a portal that can be positioned
-    // outside the viewport or behind chart content (e.g., large tables with z-index).
-    await popup.getByText(itemText, { exact: true }).dispatchEvent('click');
+    return popup;
  }

  /**
@@ -137,17 +175,14 @@ export class Menu {
   */
  private async openSubmenuWithHover(
    submenuText: string,
-    itemText: string,
+    matchPopup: () => Locator,
    timeout: number,
  ): Promise<Locator | null> {
    try {
      const submenuTitle = this.getSubmenuTitle(submenuText);
      await submenuTitle.hover();

-      // Find the popup that contains the expected item (scopes to correct popup)
-      const popup = this.page
-        .locator(Menu.SELECTORS.SUBMENU_POPUP)
-        .filter({ hasText: itemText });
+      const popup = matchPopup();
      await popup.waitFor({ state: 'visible', timeout });

      // Allow Ant Design's slide-in animation to complete before clicking.
@@ -166,7 +201,7 @@ export class Menu {
   */
  private async openSubmenuWithKeyboard(
    submenuText: string,
-    itemText: string,
+    matchPopup: () => Locator,
    timeout: number,
  ): Promise<Locator | null> {
    try {
@@ -174,9 +209,7 @@ export class Menu {
      await submenuTitle.focus();
      await this.page.keyboard.press('ArrowRight');

-      const popup = this.page
-        .locator(Menu.SELECTORS.SUBMENU_POPUP)
-        .filter({ hasText: itemText });
+      const popup = matchPopup();
      await popup.waitFor({ state: 'visible', timeout });

      return popup;
@@ -191,7 +224,7 @@ export class Menu {
   */
  private async openSubmenuWithDispatchEvent(
    submenuText: string,
-    itemText: string,
+    matchPopup: () => Locator,
    timeout: number,
  ): Promise<Locator | null> {
    try {
@@ -214,9 +247,7 @@ export class Menu {
        );
      });

-      const popup = this.page
-        .locator(Menu.SELECTORS.SUBMENU_POPUP)
-        .filter({ hasText: itemText });
+      const popup = matchPopup();
      await popup.waitFor({ state: 'visible', timeout });

      return popup;
@@ -22,7 +22,7 @@ import { Modal } from '../core/Modal';

 /**
 * Confirm Dialog component for Ant Design Modal.confirm dialogs.
- * These are the "OK" / "Cancel" confirmation dialogs used throughout Superset.
+ * These are the "Confirm" / "Cancel" confirmation dialogs used throughout Superset.
 * Uses getByRole with name to target specific confirm dialogs when multiple are open.
 */
 export class ConfirmDialog extends Modal {
@@ -43,7 +43,7 @@ export class ConfirmDialog extends Modal {
  }

  /**
-   * Clicks the OK button to confirm.
+   * Clicks the Confirm button to confirm.
   * @param options.timeout - If provided, silently returns if dialog doesn't appear
   *                          within timeout. If not provided, waits indefinitely (strict mode).
   */
@@ -53,7 +53,7 @@ export class ConfirmDialog extends Modal {
        state: 'visible',
        timeout: options?.timeout,
      });
-      await this.clickFooterButton('OK');
+      await this.clickFooterButton('Confirm');
      await this.waitForHidden();
    } catch (error) {
      // Only swallow TimeoutError when timeout was explicitly provided
@@ -0,0 +1,133 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { Locator, Page } from '@playwright/test';
+import { Modal } from '../core';
+
+/**
+ * The "Drill to detail" modal (`DrillDetailModal.tsx`), opened from a chart's
+ * "More Options" menu or its right-click context menu. Renders the chart's
+ * underlying sample rows, optionally scoped to a drilled-by value, via the
+ * `/datasource/samples` API.
+ */
+export class DrillDetailModal extends Modal {
+  private static readonly SELECTORS = {
+    CLOSE_BUTTON: '[data-test="close-drilltodetail-modal"]',
+    ROW_COUNT_LABEL: '[data-test="row-count-label"]',
+    METADATA_BAR: '[data-test="metadata-bar"]',
+    FILTER_COLUMN: '[data-test="filter-col"]',
+    FILTER_VALUE: '[data-test="filter-val"]',
+    PAGE_ITEM: '.ant-pagination-item',
+    ACTIVE_PAGE_ITEM: '.ant-pagination-item-active',
+    GRID_CELL: '.virtual-table-cell',
+  } as const;
+
+  private readonly specificLocator: Locator;
+
+  constructor(page: Page) {
+    super(page);
+    // Matched by accessible name rather than a data-test: the antd Modal's own
+    // data-test (`${name}-modal`) is derived from this same i18n'd `name`
+    // prop, so it isn't a locale-independent alternative. No data-test exists
+    // on the dialog root itself.
+    this.specificLocator = page.getByRole('dialog', {
+      name: /^Drill to detail:/,
+    });
+  }
+
+  override get element(): Locator {
+    return this.specificLocator;
+  }
+
+  /**
+   * The applied-filter value tags (`<col>=<val>`). Empty when the drill was
+   * whole-chart (no row/point-level filter applied).
+   */
+  get filterValues(): Locator {
+    return this.element.locator(DrillDetailModal.SELECTORS.FILTER_VALUE);
+  }
+
+  /** The applied-filter chip(s); each is closable via its own "Close" icon. */
+  get filterColumns(): Locator {
+    return this.element.locator(DrillDetailModal.SELECTORS.FILTER_COLUMN);
+  }
+
+  /** Row-count label above the results grid, e.g. "1-50 of 500 rows". */
+  get rowCountLabel(): Locator {
+    return this.element.locator(DrillDetailModal.SELECTORS.ROW_COUNT_LABEL);
+  }
+
+  /** The metadata bar (column/row summary) shown once samples have loaded. */
+  get metadataBar(): Locator {
+    return this.element.locator(DrillDetailModal.SELECTORS.METADATA_BAR);
+  }
+
+  /** Pagination page-number items below the results grid. */
+  get pageItems(): Locator {
+    return this.element.locator(DrillDetailModal.SELECTORS.PAGE_ITEM);
+  }
+
+  /** The currently active pagination page-number item. */
+  get activePageItem(): Locator {
+    return this.element.locator(DrillDetailModal.SELECTORS.ACTIVE_PAGE_ITEM);
+  }
+
+  /** Cells of the virtualized results grid. */
+  get gridCells(): Locator {
+    return this.element.locator(DrillDetailModal.SELECTORS.GRID_CELL);
+  }
+
+  /**
+   * Removes the first applied filter by clicking its chip's Close icon,
+   * re-fetching the unfiltered samples.
+   */
+  async clearFirstFilter(): Promise<void> {
+    await this.filterColumns.first().getByLabel('Close').click();
+  }
+
+  /** Navigates to the given 1-indexed pagination page. */
+  async goToPage(pageNumber: number): Promise<void> {
+    await this.pageItems.nth(pageNumber - 1).click();
+  }
+
+  /**
+   * Re-fetches the current samples query, resetting pagination to page 1.
+   *
+   * Matched by accessible name: the Reload icon carries an i18n'd
+   * `aria-label` (`t('Reload')`) and no data-test, so this breaks in
+   * non-English locales the same way `DrillDetailModal.tsx`'s dialog `name`
+   * does above; the predecessor Cypress test used the same English string.
+   */
+  async reload(): Promise<void> {
+    await this.element.getByRole('button', { name: 'Reload' }).click();
+  }
+
+  /**
+   * Closes the modal via its footer Close button.
+   *
+   * Targets the button by data-test rather than Modal.clickFooterButton,
+   * which finds buttons by their visible text. The button label is i18n'd
+   * ("Close" / "Fermer" / …), so name-based lookups break in non-English
+   * locales; see DeleteConfirmationModal.clickDelete for the same rationale.
+   */
+  async close(): Promise<void> {
+    await this.element.locator(DrillDetailModal.SELECTORS.CLOSE_BUTTON).click();
+    await this.waitForHidden();
+  }
+}
@@ -21,6 +21,7 @@
 export { ChartPropertiesModal } from './ChartPropertiesModal';
 export { ConfirmDialog } from './ConfirmDialog';
 export { DeleteConfirmationModal } from './DeleteConfirmationModal';
+export { DrillDetailModal } from './DrillDetailModal';
 export { DuplicateDatasetModal } from './DuplicateDatasetModal';
 export { EditDatasetModal } from './EditDatasetModal';
 export { ImportDatasetModal } from './ImportDatasetModal';
@@ -20,6 +20,7 @@
 import { Page, Download, Locator, expect } from '@playwright/test';
 import { Button, Input, Menu, Tabs } from '../components/core';
 import { DashboardFilterBar } from '../components/dashboard';
+import { DrillDetailModal } from '../components/modals';
 import { gotoWithRetry } from '../helpers/navigation';
 import { html5DragAndDrop } from '../helpers/dnd';
 import { TIMEOUT } from '../utils/constants';
@@ -454,4 +455,124 @@ export class DashboardPage {

    return { heightBefore: boxBefore.height, heightAfter: boxAfter.height };
  }
+
+  // ---------------------------------------------------------------------------
+  // Drill to detail
+  //
+  // Charts that implement the DRILL_TO_DETAIL behavior expose two entry points:
+  // the chart's "More Options" header menu, and a right-click context menu on
+  // the chart body (a cell, the big-number value, or a canvas data point). Both
+  // open the same DrillDetailModal, which renders the underlying sample rows for
+  // the (optionally filtered) chart by calling the `/datasource/samples` API.
+  // ---------------------------------------------------------------------------
+
+  /**
+   * Open the "Drill to detail" item from a chart's "More Options" header menu.
+   * This is the whole-chart entry point (no row-level filters applied).
+   */
+  async openDrillToDetailFromMenu(chartId: number): Promise<void> {
+    const moreOptions = new Button(
+      this.page,
+      this.getChart(chartId).getByLabel('More Options', { exact: true }),
+    );
+    await moreOptions.click();
+    await this.page
+      .getByRole('menuitem', { name: 'Drill to detail', exact: true })
+      .click();
+  }
+
+  /**
+   * The DrillDetailModal dialog (titled "Drill to detail: <chart name>").
+   */
+  drillModal(): DrillDetailModal {
+    return new DrillDetailModal(this.page);
+  }
+
+  /**
+   * Click the plain "Drill to detail" item in an open chart context menu
+   * (whole chart, no row-level filter).
+   */
+  async contextMenuDrillToDetail(): Promise<void> {
+    await this.page
+      .getByRole('menuitem', { name: 'Drill to detail', exact: true })
+      .click();
+  }
+
+  /**
+   * The "Drill to detail by" submenu parent (title) in an open context menu.
+   * Targeted by its submenu-title element rather than role+name because antd
+   * appends the arrow-icon name ("right") to the accessible name, and the leaf
+   * items ("Drill to detail by boy") would otherwise match a role+name lookup.
+   */
+  drillBySubmenuTitle(): Locator {
+    return this.page.locator('.ant-dropdown-menu-submenu-title', {
+      hasText: 'Drill to detail by',
+    });
+  }
+
+  /**
+   * The chart context menu's Menu component, scoped to the open context
+   * menu's root. Used to open the "Drill to detail by" submenu robustly:
+   * plain hover is not reliably picked up by Ant Design's submenu trigger in
+   * headless Chromium, so this falls back to keyboard and dispatchEvent - see
+   * {@link Menu.openSubmenu}.
+   */
+  private contextMenu(): Menu {
+    return new Menu(this.page, '[data-test="chart-context-menu"]');
+  }
+
+  /**
+   * Opens the "Drill to detail by" submenu and returns its popup, containing
+   * the leaf value items (e.g. "Drill to detail by boy").
+   */
+  private openDrillBySubmenu(): Promise<Locator> {
+    return this.contextMenu().openSubmenu('Drill to detail by', {
+      popupSelector: '.chart-context-submenu',
+    });
+  }
+
+  /**
+   * From an open chart context menu, open the "Drill to detail by" submenu and
+   * click the entry for a specific value (e.g. "boy", "1965", "all").
+   */
+  async contextMenuDrillToDetailBy(value: string): Promise<void> {
+    const popup = await this.openDrillBySubmenu();
+    // Use dispatchEvent instead of click to bypass viewport and pointer
+    // interception issues - see Menu.selectSubmenuItem.
+    await popup
+      .getByRole('menuitem', {
+        name: `Drill to detail by ${value}`,
+        exact: true,
+      })
+      .dispatchEvent('click');
+  }
+
+  /**
+   * From an open chart context menu, open "Drill to detail by" and return the
+   * concrete values offered by the submenu (e.g. ["1965", "boy"]), skipping the
+   * aggregate "all" entry. Used by canvas charts where the value under the
+   * cursor is data-dependent: the test drills by whatever the menu actually
+   * offers and asserts that same value round-trips into the modal, which keeps
+   * the assertion independent of exact pixel/slice geometry.
+   *
+   * Reads rendered (HTML-stripped) menu text rather than the item's
+   * `aria-label`, which carries the raw, unstripped formatted value
+   * (`useDrillDetailMenuItems`). The two only diverge for formatted values
+   * that contain HTML markup; callers pass the returned value both to
+   * `contextMenuDrillToDetailBy` (accessible-name lookup) and to a
+   * displayed-text assertion on the modal's filter chip, so a value straddling
+   * both uses only works when it's markup-free. Every value currently offered
+   * by this dashboard's charts is a plain string, so this hasn't been
+   * reachable in practice; revisit if a test starts exercising HTML-formatted
+   * dimension values.
+   */
+  async drillByOfferedValues(): Promise<string[]> {
+    const popup = await this.openDrillBySubmenu();
+    const items = popup.locator('[role="menuitem"]');
+    await items.first().waitFor();
+    const labels = await items.allInnerTexts();
+    return labels
+      .map(l => l.replace(/^Drill to detail by\s*/i, '').trim())
+      .filter(v => v.length > 0 && v.toLowerCase() !== 'all');
+  }
 }
@@ -0,0 +1,747 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/**
+ * E2E migration of the Cypress "Drill to detail modal" suite
+ * (dashboard/drilltodetail.test.ts).
+ *
+ * Drill to detail lets a viewer open a modal of the underlying sample rows for a
+ * chart — optionally filtered to a single data point — by either the chart's
+ * "More Options" header menu or a right-click context menu on the chart body.
+ * The modal calls the real `/datasource/samples` API, so this is genuinely
+ * end-to-end: each test API-builds a hermetic dashboard from the `birth_names`
+ * dataset, renders it in the browser, drives the real menus, and asserts the
+ * resulting backend round-trip (the samples POST and the filter the modal
+ * applies).
+ *
+ * Why the original suite was fully `describe.skip`:
+ *   "it has issues with autoscrolling and the locked title flakes intricately
+ *    when the rightClick is obstructed by the title."
+ * That failure mode is Cypress-specific — Cypress auto-scrolls the target under
+ * the sticky chart header before every action. Playwright scrolls once and the
+ * target stays put, so the entry points are portable here.
+ *
+ * What is migrated, and how it is kept deterministic:
+ *   - Modal mechanics (open from header menu, pagination, reload-resets-page)
+ *     and the no-filter big-number drill use stable DOM elements.
+ *   - Table and Pivot drills right-click real DOM cells (no canvas pixels).
+ *   - Canvas (echarts) charts — Pie, Line, Scatter, generic/smooth/step
+ *     time-series, Mixed, Box plot, Funnel, Gauge, Treemap — DID rely on
+ *     hard-coded pixel coordinates in Cypress to land on a specific slice/point.
+ *     Instead of reproducing those brittle pixels, these tests scan a stable
+ *     region of the canvas (see `rightClickCanvasDatum`), read whichever value
+ *     the drill submenu actually offers for the point under the cursor, drill by
+ *     that value, and assert the SAME value round-trips into the modal filter.
+ *     This exercises the full canvas → contextmenu → datum → samples pipeline
+ *     while staying independent of exact geometry. `Big Number with Trendline`
+ *     drills the whole chart (no datum filter), like `Big Number`.
+ *
+ * Excluded (kept out, matching the original's own `describe.skip`s): Bar, Area,
+ * World Map, Radar — skipped upstream for chart-specific reasons.
+ */
+import {
+  testWithAssets,
+  expect,
+  type TestAssets,
+} from '../../helpers/fixtures';
+import type { Page, TestInfo } from '@playwright/test';
+import { TIMEOUT } from '../../utils/constants';
+import { DashboardPage } from '../../pages/DashboardPage';
+import { createDashboardWithCharts } from './dashboard-test-helpers';
+
+const DATASET_NAME = 'birth_names';
+
+/**
+ * Parse a RowCountLabel value ("75.7k rows", "1,234 rows") into a number so
+ * tests can assert the *invariant* (filtered < unfiltered) without hard-coding
+ * the dataset-specific totals the original Cypress suite baked in.
+ */
+function parseRowCount(text: string): number {
+  const m = text.match(/([\d.,]+)\s*([kKmM]?)/);
+  if (!m) return NaN;
+  let n = parseFloat(m[1].replace(/,/g, ''));
+  const suffix = m[2].toLowerCase();
+  if (suffix === 'k') n *= 1e3;
+  if (suffix === 'm') n *= 1e6;
+  return n;
+}
+
+interface ChartSpec {
+  vizType: string;
+  chartNamePrefix: string;
+  params: Record<string, unknown>;
+}
+
+/**
+ * API-build a hermetic single-chart dashboard from birth_names and return its
+ * dashboard and chart ids. Thin single-chart wrapper around
+ * `createDashboardWithCharts`, the build helper shared by the other migrated
+ * dashboard specs — reused here rather than hand-rolling position-json and id
+ * extraction again.
+ */
+async function buildSingleChartDashboard(
+  page: Page,
+  testAssets: TestAssets,
+  testInfo: TestInfo,
+  spec: ChartSpec,
+): Promise<{ dashboardId: number; chartId: number }> {
+  const { dashboardId, charts } = await createDashboardWithCharts(
+    page,
+    testAssets,
+    testInfo,
+    {
+      datasetName: DATASET_NAME,
+      chartNamePrefix: spec.chartNamePrefix,
+      dashboardTitlePrefix: spec.chartNamePrefix,
+      chartSpecs: [{ viz_type: spec.vizType, params: spec.params }],
+    },
+  );
+  return { dashboardId, chartId: charts[0].id };
+}
+
+/**
+ * Right-click an echarts canvas until a data point is hit — i.e. until the
+ * context menu offers an *enabled* "Drill to detail by" submenu (a miss renders
+ * that item disabled, as a plain menu item rather than a submenu title).
+ *
+ * echarts renders to a single canvas, so there is no per-datum DOM element to
+ * target and the exact pixel of a mark depends on chart geometry (donut hole,
+ * legend size, axis padding). Rather than hard-code Cypress's brittle pixel
+ * coordinates, this scans a small set of candidate points — a radial ring for
+ * pie/radial charts, a grid for cartesian charts — and stops at the first that
+ * lands on a mark. The drill value is then whatever that mark represents, so the
+ * caller asserts a value round-trip rather than a specific geometry.
+ */
+async function rightClickCanvasDatum(
+  page: Page,
+  dashboard: DashboardPage,
+  canvas: ReturnType<Page['locator']>,
+  pattern: 'ring' | 'grid' | 'dense',
+): Promise<void> {
+  const box = await canvas.boundingBox();
+  if (!box) throw new Error('canvas has no bounding box');
+
+  const ringPoints = (): Array<{ x: number; y: number }> => {
+    const pts: Array<{ x: number; y: number }> = [];
+    const cx = box.width / 2;
+    const cy = box.height / 2;
+    const minSide = Math.min(box.width, box.height);
+    for (const rf of [0.3, 0.22, 0.38]) {
+      for (let a = 0; a < 360; a += 45) {
+        const rad = (a * Math.PI) / 180;
+        pts.push({
+          x: cx + Math.cos(rad) * minSide * rf,
+          y: cy + Math.sin(rad) * minSide * rf,
+        });
+      }
+    }
+    return pts;
+  };
+  const gridPoints = (): Array<{ x: number; y: number }> => {
+    const pts: Array<{ x: number; y: number }> = [];
+    for (const yf of [0.5, 0.4, 0.6, 0.3, 0.7]) {
+      for (const xf of [0.3, 0.45, 0.6, 0.2, 0.75]) {
+        pts.push({ x: box.width * xf, y: box.height * yf });
+      }
+    }
+    return pts;
+  };
+
+  // 'dense' merges both scans for radial/stacked shapes (gauge, funnel, box
+  // plot) whose drillable marks don't fall neatly on a single ring or grid.
+  let candidates: Array<{ x: number; y: number }>;
+  if (pattern === 'ring') candidates = ringPoints();
+  else if (pattern === 'grid') candidates = gridPoints();
+  else candidates = [...gridPoints(), ...ringPoints()];
+
+  // The submenu *title* element only exists when "Drill to detail by" is an
+  // enabled submenu (a real datum was hit); a miss renders a disabled item.
+  const enabledDrillBy = dashboard.drillBySubmenuTitle();
+  const contextMenu = page.locator('[data-test="chart-context-menu"]');
+
+  for (const pt of candidates) {
+    await canvas.click({ button: 'right', position: pt });
+    const hit = await enabledDrillBy
+      .waitFor({ state: 'visible', timeout: 400 })
+      .then(() => true)
+      .catch(() => false);
+    if (hit) return;
+    await page.keyboard.press('Escape');
+    // Wait for the portal to actually close before the next right-click;
+    // otherwise a still-open (or mid-close-animation) menu can make the
+    // next click/locator behave nondeterministically on slower/contended CI.
+    await contextMenu
+      .waitFor({ state: 'hidden', timeout: 400 })
+      .catch(() => {});
+  }
+  throw new Error(
+    `no drillable datum found on canvas after scanning ${candidates.length} points`,
+  );
+}
+
+/** A samples POST fired (proves the modal hit the real backend). */
+function expectSamplesPost(page: Page) {
+  return page.waitForResponse(
+    r =>
+      r.url().includes('/datasource/samples') &&
+      r.request().method() === 'POST',
+    { timeout: TIMEOUT.API_RESPONSE },
+  );
+}
+
+async function loadDashboardWithChart(
+  dashboard: DashboardPage,
+  dashboardId: number,
+  chartId: number,
+): Promise<void> {
+  await dashboard.gotoById(dashboardId);
+  await dashboard.waitForLoad();
+  await dashboard
+    .getChart(chartId)
+    .locator('[data-test="chart-container"]')
+    .first()
+    .waitFor({ state: 'visible', timeout: TIMEOUT.QUERY_EXECUTION });
+  await dashboard.waitForChartsToLoad();
+}
+
+/**
+ * From an already-open "Drill to detail by" submenu, drill by the first
+ * offered value and assert that same value lands in the modal filter. The
+ * shared tail of every "drill by whatever value is under the cursor" test —
+ * canvas charts and the pivot table alike, which differ only in how they open
+ * the submenu in the first place.
+ */
+async function drillByFirstOfferedValueAndAssert(
+  page: Page,
+  dashboard: DashboardPage,
+): Promise<void> {
+  const offered = await dashboard.drillByOfferedValues();
+  expect(offered.length).toBeGreaterThan(0);
+  const [value] = offered;
+  const samples = expectSamplesPost(page);
+  await dashboard.contextMenuDrillToDetailBy(value);
+  await samples;
+
+  await expect(dashboard.drillModal().element).toBeVisible();
+  await expect(dashboard.drillModal().filterValues.first()).toContainText(
+    value,
+  );
+}
+
+/**
+ * Full canvas-drill round-trip for an echarts (canvas-rendered) chart: build a
+ * hermetic single-chart dashboard, render it, right-click a real datum, drill by
+ * whatever value the submenu offers under the cursor, and assert that same value
+ * lands in the modal filter. Geometry-independent — see rightClickCanvasDatum.
+ * Reused across every canvas viz type so each migrated chart is a thin caller.
+ */
+async function expectCanvasDrillByValueRoundTrips(
+  page: Page,
+  testAssets: TestAssets,
+  testInfo: TestInfo,
+  spec: ChartSpec,
+  pattern: 'ring' | 'grid' | 'dense',
+): Promise<void> {
+  const dashboard = new DashboardPage(page);
+  const { dashboardId, chartId } = await buildSingleChartDashboard(
+    page,
+    testAssets,
+    testInfo,
+    spec,
+  );
+  await loadDashboardWithChart(dashboard, dashboardId, chartId);
+
+  const canvas = dashboard.getChart(chartId).locator('canvas').first();
+  await expect(canvas).toBeVisible();
+  await rightClickCanvasDatum(page, dashboard, canvas, pattern);
+
+  await drillByFirstOfferedValueAndAssert(page, dashboard);
+}
+
+/**
+ * Right-click a big-number chart's rendered value to open its context menu,
+ * drill the whole chart (no row/point filter), and assert the modal opened
+ * with no filter tags and a real row count. Shared by Big Number and Big
+ * Number with Trendline, which differ only in their chart params.
+ */
+async function expectWholeChartDrillFromContextMenu(
+  page: Page,
+  dashboard: DashboardPage,
+  chartId: number,
+): Promise<void> {
+  const samples = expectSamplesPost(page);
+  await dashboard
+    .getChart(chartId)
+    .locator('.header-line')
+    .click({ button: 'right' });
+  await dashboard.contextMenuDrillToDetail();
+  await samples;
+
+  await expect(dashboard.drillModal().element).toBeVisible();
+  // Whole-chart drill: no per-value filter tag.
+  await expect(dashboard.drillModal().filterValues).toHaveCount(0);
+  await expect(dashboard.drillModal().rowCountLabel).toContainText('rows');
+}
+
+// Shared form-data fragment for the echarts time-series family (line/scatter/
+// generic/smooth/step): one temporal axis, one metric, split by gender series.
+const TIMESERIES_PARAMS = {
+  x_axis: 'ds',
+  time_grain_sqla: 'P1Y',
+  metrics: ['count'],
+  groupby: ['gender'],
+  row_limit: 1000,
+};
+
+testWithAssets(
+  'drill-to-detail modal: opens from the header menu, paginates, and reload resets to page 1',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    const dashboard = new DashboardPage(page);
+    const { dashboardId, chartId } = await buildSingleChartDashboard(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'big_number_total',
+        chartNamePrefix: 'drill_bignum',
+        params: { metric: 'count', adhoc_filters: [] },
+      },
+    );
+
+    await loadDashboardWithChart(dashboard, dashboardId, chartId);
+
+    // Open the modal from the chart's "More Options" header menu.
+    const samplesOnOpen = expectSamplesPost(page);
+    await dashboard.openDrillToDetailFromMenu(chartId);
+    await samplesOnOpen;
+
+    const modal = dashboard.drillModal();
+    await expect(modal.element).toBeVisible();
+    await expect(modal.element).toContainText('Drill to detail:');
+    // The metadata bar and a real row count prove the modal loaded backend data.
+    await expect(modal.metadataBar).toBeVisible();
+    await expect(modal.rowCountLabel).toContainText('rows');
+    // No drill filter was applied (whole-chart drill).
+    await expect(modal.filterValues).toHaveCount(0);
+
+    // The full dataset spans multiple pages, and the grid has rendered rows.
+    expect(await modal.pageItems.count()).toBeGreaterThan(1);
+    await expect(modal.gridCells.first()).toBeVisible();
+    await expect(modal.activePageItem).toContainText('1');
+
+    // Paginate forward: clicking page 2 fires a real samples fetch and moves the
+    // active page to 2.
+    const samplesOnPage2 = expectSamplesPost(page);
+    await modal.goToPage(2);
+    await samplesOnPage2;
+    await expect(modal.activePageItem).toContainText('2');
+
+    // Reload re-fetches and resets back to the first page.
+    const samplesOnReload = expectSamplesPost(page);
+    await modal.reload();
+    await samplesOnReload;
+    await expect(modal.activePageItem).toContainText('1');
+  },
+);
+
+testWithAssets(
+  'drill-to-detail modal: big number value right-click drills the whole chart (no filter)',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    const dashboard = new DashboardPage(page);
+    const { dashboardId, chartId } = await buildSingleChartDashboard(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'big_number_total',
+        chartNamePrefix: 'drill_bignum_rc',
+        params: { metric: 'count', adhoc_filters: [] },
+      },
+    );
+
+    await loadDashboardWithChart(dashboard, dashboardId, chartId);
+    await expectWholeChartDrillFromContextMenu(page, dashboard, chartId);
+  },
+);
+
+testWithAssets(
+  'drill-to-detail modal: table cell right-click drills by that value and clearing the filter restores the full set',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    const dashboard = new DashboardPage(page);
+    const { dashboardId, chartId } = await buildSingleChartDashboard(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'table',
+        chartNamePrefix: 'drill_table',
+        params: {
+          query_mode: 'aggregate',
+          groupby: ['gender'],
+          metrics: ['count'],
+          row_limit: 100,
+          server_pagination: false,
+        },
+      },
+    );
+
+    await loadDashboardWithChart(dashboard, dashboardId, chartId);
+
+    // Right-click the "boy" dimension cell and drill by it.
+    const samplesOnDrill = expectSamplesPost(page);
+    await dashboard
+      .getChart(chartId)
+      .getByText('boy', { exact: true })
+      .first()
+      .click({ button: 'right' });
+    await dashboard.contextMenuDrillToDetailBy('boy');
+    await samplesOnDrill;
+
+    const modal = dashboard.drillModal();
+    await expect(modal.element).toBeVisible();
+    await expect(modal.filterValues.first()).toContainText('boy');
+
+    const filteredCount = parseRowCount(await modal.rowCountLabel.innerText());
+    expect(filteredCount).toBeGreaterThan(0);
+
+    // Clearing the filter reloads the samples and restores the larger, unfiltered total.
+    const samplesOnClear = expectSamplesPost(page);
+    await modal.clearFirstFilter();
+    await samplesOnClear;
+    await expect(modal.filterValues).toHaveCount(0);
+    await expect
+      .poll(async () => parseRowCount(await modal.rowCountLabel.innerText()))
+      .toBeGreaterThan(filteredCount);
+  },
+);
+
+testWithAssets(
+  'drill-to-detail modal: pivot table cell right-click drills by the cell value',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    const dashboard = new DashboardPage(page);
+    const { dashboardId, chartId } = await buildSingleChartDashboard(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'pivot_table_v2',
+        chartNamePrefix: 'drill_pivot',
+        params: {
+          groupbyRows: ['gender'],
+          groupbyColumns: [],
+          metrics: ['count'],
+          aggregateFunction: 'Sum',
+          rowTotals: false,
+          colTotals: false,
+        },
+      },
+    );
+
+    await loadDashboardWithChart(dashboard, dashboardId, chartId);
+
+    await dashboard
+      .getChart(chartId)
+      .locator('[role="gridcell"]')
+      .first()
+      .click({ button: 'right' });
+
+    // The cell's row dimension determines the offered value; drill by it and
+    // assert the same value lands in the modal filter.
+    await drillByFirstOfferedValueAndAssert(page, dashboard);
+  },
+);
+
+testWithAssets(
+  'drill-to-detail modal: pie slice right-click (canvas) drills by the slice value',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    // Pie is a donut by default (center is a hole), so scan the ring for a slice.
+    await expectCanvasDrillByValueRoundTrips(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'pie',
+        chartNamePrefix: 'drill_pie',
+        params: { groupby: ['gender'], metric: 'count' },
+      },
+      'ring',
+    );
+  },
+);
+
+testWithAssets(
+  'drill-to-detail modal: line chart point right-click (canvas) drills by the point value',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    // Scan the plot grid for a point on one of the series lines.
+    await expectCanvasDrillByValueRoundTrips(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'echarts_timeseries_line',
+        chartNamePrefix: 'drill_line',
+        params: TIMESERIES_PARAMS,
+      },
+      'grid',
+    );
+  },
+);
+
+testWithAssets(
+  'drill-to-detail modal: big number with trendline right-click drills the whole chart (no filter)',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    const dashboard = new DashboardPage(page);
+    const { dashboardId, chartId } = await buildSingleChartDashboard(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'big_number',
+        chartNamePrefix: 'drill_bignum_trend',
+        params: {
+          metric: 'count',
+          x_axis: 'ds',
+          time_grain_sqla: 'P1Y',
+          adhoc_filters: [],
+        },
+      },
+    );
+
+    await loadDashboardWithChart(dashboard, dashboardId, chartId);
+    await expectWholeChartDrillFromContextMenu(page, dashboard, chartId);
+  },
+);
+
+interface CanvasDrillCase {
+  title: string;
+  spec: ChartSpec;
+  pattern: 'ring' | 'grid' | 'dense';
+}
+
+// Every remaining canvas (echarts) chart is a thin caller of
+// expectCanvasDrillByValueRoundTrips, differing only in viz type, chart
+// params, and which point-scan pattern finds a drillable mark.
+const CANVAS_DRILL_CASES: CanvasDrillCase[] = [
+  {
+    title:
+      'drill-to-detail modal: scatter chart point right-click (canvas) drills by the point value',
+    spec: {
+      vizType: 'echarts_timeseries_scatter',
+      chartNamePrefix: 'drill_scatter',
+      // Enlarge the markers so a region scan reliably lands on a point;
+      // scatter's default dots are a few pixels wide and a sparse grid misses
+      // them.
+      params: { ...TIMESERIES_PARAMS, markerSize: 20 },
+    },
+    pattern: 'dense',
+  },
+  {
+    title:
+      'drill-to-detail modal: generic time-series point right-click (canvas) drills by the point value',
+    spec: {
+      vizType: 'echarts_timeseries',
+      chartNamePrefix: 'drill_generic',
+      params: TIMESERIES_PARAMS,
+    },
+    pattern: 'grid',
+  },
+  {
+    title:
+      'drill-to-detail modal: smooth line point right-click (canvas) drills by the point value',
+    spec: {
+      vizType: 'echarts_timeseries_smooth',
+      chartNamePrefix: 'drill_smooth',
+      params: TIMESERIES_PARAMS,
+    },
+    pattern: 'grid',
+  },
+  {
+    title:
+      'drill-to-detail modal: step line point right-click (canvas) drills by the point value',
+    spec: {
+      vizType: 'echarts_timeseries_step',
+      chartNamePrefix: 'drill_step',
+      params: TIMESERIES_PARAMS,
+    },
+    pattern: 'grid',
+  },
+  {
+    title:
+      'drill-to-detail modal: mixed time-series point right-click (canvas) drills by the point value',
+    spec: {
+      vizType: 'mixed_timeseries',
+      chartNamePrefix: 'drill_mixed',
+      params: {
+        x_axis: 'ds',
+        time_grain_sqla: 'P1Y',
+        metrics: ['count'],
+        groupby: ['gender'],
+        metrics_b: ['count'],
+        groupby_b: ['gender'],
+        row_limit: 1000,
+      },
+    },
+    pattern: 'grid',
+  },
+  {
+    title:
+      'drill-to-detail modal: box plot right-click (canvas) drills by the box value',
+    spec: {
+      vizType: 'box_plot',
+      chartNamePrefix: 'drill_boxplot',
+      params: {
+        groupby: ['gender'],
+        metrics: ['count'],
+        columns: ['ds'],
+      },
+    },
+    pattern: 'dense',
+  },
+  {
+    title:
+      'drill-to-detail modal: funnel segment right-click (canvas) drills by the segment value',
+    spec: {
+      vizType: 'funnel',
+      chartNamePrefix: 'drill_funnel',
+      params: { groupby: ['gender'], metric: 'count' },
+    },
+    pattern: 'dense',
+  },
+  {
+    title:
+      'drill-to-detail modal: gauge right-click (canvas) drills by the gauge value',
+    spec: {
+      vizType: 'gauge_chart',
+      chartNamePrefix: 'drill_gauge',
+      params: { groupby: ['gender'], metric: 'count' },
+    },
+    pattern: 'dense',
+  },
+  {
+    title:
+      'drill-to-detail modal: treemap tile right-click (canvas) drills by the tile value',
+    spec: {
+      vizType: 'treemap_v2',
+      chartNamePrefix: 'drill_treemap',
+      params: { metric: 'count', groupby: ['gender'] },
+    },
+    pattern: 'dense',
+  },
+];
+
+for (const { title, spec, pattern } of CANVAS_DRILL_CASES) {
+  testWithAssets(title, async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    await expectCanvasDrillByValueRoundTrips(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      spec,
+      pattern,
+    );
+  });
+}
+
+testWithAssets(
+  'drill-to-detail modal: drilling a time-series point "by all" applies every dimension of that point',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    const dashboard = new DashboardPage(page);
+    const { dashboardId, chartId } = await buildSingleChartDashboard(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'echarts_timeseries_line',
+        chartNamePrefix: 'drill_all',
+        // Two groupby dimensions so each point genuinely carries more than one
+        // drillable value — the whole point of "Drill to detail by all".
+        params: { ...TIMESERIES_PARAMS, groupby: ['gender', 'state'] },
+      },
+    );
+
+    await loadDashboardWithChart(dashboard, dashboardId, chartId);
+
+    const canvas = dashboard.getChart(chartId).locator('canvas').first();
+    await expect(canvas).toBeVisible();
+    await rightClickCanvasDatum(page, dashboard, canvas, 'grid');
+
+    // A line point carries two dimensions (the temporal value and the gender
+    // series), so "Drill to detail by all" must apply both as filters.
+    const offered = await dashboard.drillByOfferedValues();
+    expect(offered.length).toBeGreaterThanOrEqual(2);
+    const samples = expectSamplesPost(page);
+    await dashboard.contextMenuDrillToDetailBy('all');
+    await samples;
+
+    await expect(dashboard.drillModal().element).toBeVisible();
+    expect(
+      await dashboard.drillModal().filterValues.count(),
+    ).toBeGreaterThanOrEqual(2);
+  },
+);
+
+testWithAssets(
+  'drill-to-detail modal: table drills correctly by each of multiple dimension values',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+    const dashboard = new DashboardPage(page);
+    const { dashboardId, chartId } = await buildSingleChartDashboard(
+      page,
+      testAssets,
+      testWithAssets.info(),
+      {
+        vizType: 'table',
+        chartNamePrefix: 'drill_table_multi',
+        params: {
+          query_mode: 'aggregate',
+          groupby: ['gender'],
+          metrics: ['count'],
+          row_limit: 100,
+          server_pagination: false,
+        },
+      },
+    );
+
+    await loadDashboardWithChart(dashboard, dashboardId, chartId);
+
+    for (const value of ['boy', 'girl']) {
+      const samples = expectSamplesPost(page);
+      await dashboard
+        .getChart(chartId)
+        .getByText(value, { exact: true })
+        .first()
+        .click({ button: 'right' });
+      await dashboard.contextMenuDrillToDetailBy(value);
+      await samples;
+
+      const modal = dashboard.drillModal();
+      await expect(modal.element).toBeVisible();
+      await expect(modal.filterValues.first()).toContainText(value);
+      await modal.close();
+    }
+  },
+);
@@ -1,58 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-/**
- * With SOFT_DELETE enabled the delete-confirmation modal becomes recoverable:
- * it explains the object is moved to the archive (and for how long), and drops
- * the "type DELETE to confirm" friction. Non-destructive — the modal is opened
- * and dismissed without deleting anything.
- */
-import { test, expect } from '@playwright/test';
-import { skipUnlessFeatureEnabled } from '../../helpers/featureFlags';
-
-test.beforeEach(async ({ page }) => {
-  await skipUnlessFeatureEnabled(page, 'SOFT_DELETE');
-});
-
-test('chart delete confirmation reflects soft-delete (archive) semantics', async ({
-  page,
-}) => {
-  await page.goto('chart/list/');
-  await page.locator('[data-test="chart-row-delete"]').first().waitFor();
-  await page.locator('[data-test="chart-row-delete"]').first().click();
-
-  // The action reads as "Archive", not "Delete". Scope to the dialog: with
-  // the flag on, every list row's delete action is also named "Archive", so
-  // an unscoped button query is a strict-mode violation (25 rows + modal).
-  const dialog = page.getByRole('dialog');
-  await expect(dialog.getByText(/^Archive .+\?$/)).toBeVisible();
-  await expect(dialog.getByRole('button', { name: 'Archive' })).toBeVisible();
-
-  // Recoverable copy instead of "Are you sure … permanently".
-  await expect(page.getByText(/moved to Recently Archived/i)).toBeVisible();
-  await expect(
-    page.getByText(/recover it there within \d+ days/i),
-  ).toBeVisible();
-
-  // No "type DELETE to confirm" input in recoverable mode.
-  await expect(page.getByTestId('delete-modal-input')).toHaveCount(0);
-
-  // Dismiss without deleting.
-  await page.getByTestId('close-modal-btn').click();
-});
@@ -29,7 +29,7 @@
 * restore it and asserts — via the API — that it is live again.
 */
 import { test, expect, Page } from '@playwright/test';
-import { apiGet, apiPost } from '../../helpers/api/requests';
+import { apiGet } from '../../helpers/api/requests';
 import { extractIdFromResponse } from '../../helpers/api/assertions';
 import {
  apiPostChart,
@@ -188,58 +188,3 @@ test('permanently deletes an archived item from the view', async ({ page }) => {
    await TYPES[0].softDelete(page, id).catch(() => {});
  }
 });
-
-test('shows an empty message and no rows when the search matches nothing', async ({
-  page,
-}) => {
-  await page.goto('archived/');
-  await expect(page.getByTestId('archived-list-view')).toBeVisible();
-
-  const search = page.getByPlaceholder(/type a value/i);
-  await search.click();
-  await search.fill(`e2e_nonexistent_${Date.now()}`);
-  await search.press('Enter');
-
-  await expect(
-    page.getByText('No results match your filter criteria'),
-  ).toBeVisible();
-  await expect(page.getByTestId('archived-row-restore')).toHaveCount(0);
-});
-
-test('restoring an already-restored row surfaces an error without crashing', async ({
-  page,
-}) => {
-  const name = `e2e_stale_${Date.now()}`;
-  const id = await TYPES[0].create(page, name);
-  // Capture the uuid before soft-delete (a soft-deleted GET returns 404).
-  const { uuid } = (await (await apiGetDashboard(page, id)).json()).result;
-  try {
-    expect((await apiDeleteDashboard(page, id)).ok()).toBeTruthy();
-
-    await openArchive(page, 'Dashboard', name);
-    await expect(page.getByText(name, { exact: false })).toBeVisible();
-
-    // Simulate another actor restoring the object out from under this view.
-    const restored = await apiPost(
-      page,
-      `api/v1/dashboard/${uuid}/restore`,
-      {},
-    );
-    expect(restored.ok()).toBeTruthy();
-
-    // Clicking the now-stale row's Restore yields a 404 → danger toast, no crash.
-    await page
-      .getByRole('row')
-      .filter({ hasText: name })
-      .getByTestId('archived-row-restore')
-      .click();
-    await expect(
-      page.getByText(`Failed to restore ${name}`, { exact: false }),
-    ).toBeVisible({ timeout: 15000 });
-    // The page is still functional (the list view did not crash).
-    await expect(page.getByTestId('archived-list-view')).toBeVisible();
-  } finally {
-    // Re-archive the (possibly) restored dashboard, whatever happened above.
-    await apiDeleteDashboard(page, id).catch(() => {});
-  }
-});
@@ -40,10 +40,18 @@ import { testWithAssets, expect } from '../../helpers/fixtures';
 import { apiGet } from '../../helpers/api/requests';
 import { apiPostChart, apiPutChart } from '../../helpers/api/chart';
 import { getDatasetByName } from '../../helpers/api/dataset';
+import { getAccessToken } from '../../helpers/api/embedded';
 import { TIMEOUT } from '../../utils/constants';

 const DATASET_NAME = 'birth_names';

+async function authorizeApi(page: Page): Promise<void> {
+  const accessToken = await getAccessToken(page);
+  await page.context().setExtraHTTPHeaders({
+    Authorization: `Bearer ${accessToken}`,
+  });
+}
+
 // Visible row text must never expose synthetic identifiers (layout node
 // ids like CHART-xyz / ROW-… or bare UUIDs) — the rendering layer maps
 // these to human names or kind-only phrasing.
@@ -79,19 +87,35 @@ async function currentUserSubjectId(page: Page): Promise<number> {
 * this reads like its sibling specs, but fall back to whatever the instance
 * has rather than requiring a particular fixture to be loaded.
 */
-async function anyDatasetId(page: Page): Promise<number> {
+async function anyDataset(page: Page): Promise<{
+  id: number;
+  columnName: string;
+}> {
  const named = await getDatasetByName(page, DATASET_NAME);
-  if (named) {
-    return named.id;
+  let datasetId = named?.id;
+  if (!datasetId) {
+    const res = await apiGet(
+      page,
+      `api/v1/dataset/?q=${rison.encode({ columns: ['id'], page_size: 1 })}`,
+    );
+    expect(res.ok(), 'dataset list request').toBeTruthy();
+    const [first] = (await res.json()).result;
+    expect(first, 'the instance has at least one dataset').toBeTruthy();
+    datasetId = first.id;
  }
-  const res = await apiGet(
-    page,
-    `api/v1/dataset/?q=${rison.encode({ columns: ['id'], page_size: 1 })}`,
-  );
-  expect(res.ok(), 'dataset list request').toBeTruthy();
-  const [first] = (await res.json()).result;
-  expect(first, 'the instance has at least one dataset').toBeTruthy();
-  return first.id;
+  if (datasetId === undefined) {
+    throw new Error('Unable to resolve a dataset id');
+  }
+
+  const detailRes = await apiGet(page, `api/v1/dataset/${datasetId}`);
+  expect(detailRes.ok(), 'dataset detail request').toBeTruthy();
+  const { columns } = (await detailRes.json()).result;
+  const [firstColumn] = columns;
+  expect(firstColumn, 'the dataset has at least one column').toBeTruthy();
+  return {
+    id: datasetId,
+    columnName: firstColumn.column_name,
+  };
 }

 /** Open the Explore "Additional actions → View version history" panel. */
@@ -109,7 +133,8 @@ testWithAssets(
  async ({ page, testAssets }) => {
    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);

-    const datasetId = await anyDatasetId(page);
+    await authorizeApi(page);
+    const { id: datasetId, columnName } = await anyDataset(page);

    const baseName = `version_history_${Date.now()}`;
    const chartResp = await apiPostChart(page, {
@@ -123,7 +148,7 @@ testWithAssets(
        datasource: `${datasetId}__table`,
        viz_type: 'table',
        query_mode: 'raw',
-        all_columns: [],
+        all_columns: [columnName],
        adhoc_filters: [],
        row_limit: 10,
      }),
@@ -171,3 +196,79 @@ testWithAssets(
    ).toBeFalsy();
  },
 );
+
+testWithAssets(
+  'minor edit of a non-canonical chart omits hydration noise',
+  async ({ page, testAssets }) => {
+    testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+
+    await authorizeApi(page);
+    const { id: datasetId, columnName } = await anyDataset(page);
+    const baseName = `version_history_normalization_${Date.now()}`;
+    const chartResp = await apiPostChart(page, {
+      slice_name: baseName,
+      viz_type: 'table',
+      datasource_id: datasetId,
+      datasource_type: 'table',
+      // Deliberately omit visualization defaults. Explore hydration supplies
+      // them, reproducing params imported before they were canonical.
+      params: JSON.stringify({
+        datasource: `${datasetId}__table`,
+        viz_type: 'table',
+        query_mode: 'raw',
+        all_columns: [columnName],
+        adhoc_filters: [],
+        extra_form_data: {},
+        dashboards: [],
+        row_limit: 10,
+      }),
+    });
+    expect(chartResp.ok(), 'chart creation').toBeTruthy();
+    const chartBody = await chartResp.json();
+    const chartId: number = chartBody.result?.id ?? chartBody.id;
+    expect(chartId, 'chart creation should return an id').toBeTruthy();
+    testAssets.trackChart(chartId);
+
+    const adminSubjectId = await currentUserSubjectId(page);
+    const editorResp = await apiPutChart(page, chartId, {
+      editors: [adminSubjectId],
+    });
+    expect(editorResp.ok(), 'claim chart editorship').toBeTruthy();
+
+    await page.goto(`explore/?slice_id=${chartId}`);
+    await page.getByRole('combobox', { name: 'Row limit' }).click();
+    await page.getByRole('option', { name: '100', exact: true }).click();
+    await page.locator('[data-test="query-save-button"]').click();
+    await page.locator('[data-test="save-overwrite-radio"]').click();
+
+    const saveResponsePromise = page.waitForResponse(
+      response =>
+        response.request().method() === 'PUT' &&
+        response.url().includes(`/api/v1/chart/${chartId}`),
+    );
+    await page.locator('[data-test="btn-modal-save"]').click();
+    const saveResponse = await saveResponsePromise;
+    expect(saveResponse.ok(), 'chart overwrite').toBeTruthy();
+
+    const requestPayload = saveResponse.request().postDataJSON();
+    const savedParams = JSON.parse(requestPayload.params);
+    expect(
+      savedParams.matrixify_enable,
+      'overwrite contains a default absent from the stored params',
+    ).toBe(false);
+
+    await openVersionHistory(page);
+    const panel = page.locator('[aria-label="Version history"]');
+    const newestGroup = panel
+      .locator('[data-test="version-history-save-group"]')
+      .first();
+    await expect(newestGroup, 'shows the overwrite save group').toBeVisible();
+    await newestGroup.getByRole('button').first().click();
+
+    const rows = newestGroup.locator(
+      '[data-test="version-history-action-row"]',
+    );
+    await expect(rows, 'shows only the intentional edit').toHaveCount(1);
+    await expect(rows.first()).toContainText(/row limit/i);
+  },
+);
@@ -38,7 +38,7 @@ import {
  getTotalsMetrics,
  isTimeComparison,
  timeCompareOperator,
-  TotalsAggregate,
+  toTotalsAggregate,
 } from '@superset-ui/chart-controls';
 import { isEmpty } from 'lodash-es';
 import { TableChartFormData } from './types';
@@ -696,13 +696,16 @@ export const buildQueryUncached: BuildQuery<TableChartFormData> = (
      formData.show_totals &&
      queryMode === QueryMode.Aggregate,
    );
-    const totalsAggregate: TotalsAggregate =
-      formData.totals_aggregate === 'AVG' ? 'AVG' : 'SUM';
+    const totalsAggregate = toTotalsAggregate(formData.totals_aggregate);
+    // Raw-mode summary columns have no metric of their own to preserve, so
+    // ORIGINAL has nothing to fall back to; sum them as before.
+    const rawSummaryAggregate =
+      totalsAggregate === 'ORIGINAL' ? 'SUM' : totalsAggregate;
    const totalsMetrics =
      rawSummaryColumns.length > 0
        ? rawSummaryColumns.map(columnName => ({
            expressionType: 'SIMPLE' as const,
-            aggregate: totalsAggregate,
+            aggregate: rawSummaryAggregate,
            column: { column_name: columnName },
            label: columnName,
          }))
@@ -503,14 +503,18 @@ const config: ControlPanelConfig = {
              label: t('Summary aggregation'),
              renderTrigger: true,
              description: t(
-                'Aggregation used for the summary row, independent of each ' +
-                  "metric's own aggregation. Only applies to simple metrics " +
-                  '(a metric built from custom SQL keeps its own aggregation ' +
-                  'in the summary row).',
+                'Aggregation used for the summary row. By default each metric ' +
+                  'keeps its own aggregation; Sum and Average override it for ' +
+                  'the summary row only. The override applies to simple ' +
+                  'metrics (a metric built from custom SQL always keeps its ' +
+                  'own aggregation). Overriding a count or a distinct count ' +
+                  'sums the counted column instead, which fails outright on a ' +
+                  'non-numeric column.',
              ),
-              default: 'SUM',
+              default: 'ORIGINAL',
              clearable: false,
              choices: [
+                ['ORIGINAL', t("Each metric's own")],
                ['SUM', t('Sum')],
                ['AVG', t('Average')],
              ],
@@ -27,11 +27,21 @@ const StyledTotalCell = styled.div`
  `}
 `;

+// `align` originates from the chart's stored column_config
+// (col.config.horizontalAlign), which can be set to an arbitrary string via
+// a direct chart-params API write. Emotion compiles interpolated strings as
+// CSS source, so the value must be clamped to a closed set of keywords
+// before it reaches the stylesheet — never interpolated raw.
+const ALLOWED_ALIGN_VALUES = new Set(['left', 'right', 'center']);
+
+const safeAlign = (align?: string) =>
+  align && ALLOWED_ALIGN_VALUES.has(align) ? align : 'left';
+
 const CellContainer = styled.div<{ backgroundColor?: string; align?: string }>`
  display: flex;
  background-color: ${({ backgroundColor }) =>
    backgroundColor || 'transparent'};
-  justify-content: ${({ align }) => align || 'left'};
+  justify-content: ${({ align }) => safeAlign(align)};
 `;

 const ArrowContainer = styled.div<{ arrowColor?: string }>`
@@ -0,0 +1,59 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import '@testing-library/jest-dom';
+import { render } from '@superset-ui/core/spec';
+import { NumericCellRenderer } from '../src/renderers/NumericCellRenderer';
+
+const renderCell = (horizontalAlign?: string) => {
+  const params = {
+    value: 42,
+    valueFormatted: '42',
+    node: { rowPinned: undefined, rowIndex: 0 },
+    hasBasicColorFormatters: false,
+    basicColorFormatters: [],
+    col: {
+      isNumeric: true,
+      config: horizontalAlign ? { horizontalAlign } : {},
+    },
+    valueRange: undefined,
+    alignPositiveNegative: false,
+    colorPositiveNegative: false,
+  } as unknown as Parameters<typeof NumericCellRenderer>[0];
+  return render(<NumericCellRenderer {...params} />);
+};
+
+const collectInjectedCss = () =>
+  Array.from(document.querySelectorAll('style'))
+    .map(style => style.textContent ?? '')
+    .join('\n');
+
+test('applies an allowed horizontalAlign value from column config', () => {
+  const { container } = renderCell('center');
+  expect(container.firstChild).toHaveStyle({ justifyContent: 'center' });
+});
+
+test('does not compile a malicious horizontalAlign into the stylesheet', () => {
+  const payload =
+    'right;} & { position:fixed; top:0; left:0; width:100vw; height:100vh; z-index:99999; background:#fff url(https://attacker.example/beacon) }';
+  const { container } = renderCell(payload);
+  const css = collectInjectedCss();
+  expect(css).not.toContain('position:fixed');
+  expect(css).not.toContain('attacker.example');
+  expect(container.firstChild).toHaveStyle({ justifyContent: 'left' });
+});
@@ -1561,7 +1561,7 @@ describe('plugin-chart-ag-grid-table', () => {
      expect(queries[1].metrics).toEqual(['count']);
    });

-    test('defaults aggregate-mode totals to SUM for a simple metric', () => {
+    test("defaults aggregate-mode totals to the metric's own aggregate", () => {
      const simpleMetric = {
        expressionType: 'SIMPLE' as const,
        column: { column_name: 'sales' },
@@ -1580,9 +1580,29 @@ describe('plugin-chart-ag-grid-table', () => {
        { ownState: {} },
      );

-      expect(queries[1].metrics).toEqual([
-        { ...simpleMetric, aggregate: 'SUM' },
-      ]);
+      expect(queries[1].metrics).toEqual([simpleMetric]);
+    });
+
+    test('keeps COUNT_DISTINCT in aggregate-mode totals by default', () => {
+      const countDistinctMetric = {
+        expressionType: 'SIMPLE' as const,
+        column: { column_name: 'contract_id' },
+        aggregate: 'COUNT_DISTINCT' as const,
+        label: 'contracts',
+      };
+      const { queries } = buildQuery(
+        {
+          viz_type: VizType.Table,
+          datasource: '11__table',
+          query_mode: QueryMode.Aggregate,
+          groupby: ['state'],
+          metrics: [countDistinctMetric],
+          show_totals: true,
+        },
+        { ownState: {} },
+      );
+
+      expect(queries[1].metrics).toEqual([countDistinctMetric]);
    });

    test('overrides aggregate-mode totals to AVG for a simple metric when totals_aggregate is set', () => {
@@ -22,7 +22,7 @@ import { getSequentialSchemeRegistry } from '@superset-ui/core';
 import { SupersetTheme } from '@apache-superset/core/theme';
 import { t } from '@apache-superset/core/translation';
 import CalHeatMapImport from './vendor/cal-heatmap';
-import { convertUTCTimestampToLocal } from './utils';
+import { convertUTCTimestampToLocal, getFormattedUTCTime } from './utils';

 // The vendor file is @ts-nocheck, so its export lacks type info.
 // Define a minimal constructor interface for use in this file.
@@ -103,6 +103,8 @@ function Calendar(element: HTMLElement, props: CalendarProps) {
  const subDomainTextFormat = showValues
    ? (_date: Date, value: number) => valueFormatter(value)
    : null;
+  const dateFormatter = (date: Date, format: string) =>
+    getFormattedUTCTime(date.getTime(), format);

  const metricsData = data.data;

@@ -166,6 +168,7 @@ function Calendar(element: HTMLElement, props: CalendarProps) {
      itemName: '',
      valueFormatter,
      timeFormatter,
+      dateFormatter,
      subDomainTextFormat,
    });
  });
@@ -38,3 +38,11 @@ export const convertUTCTimestampToLocal = (utcTimestamp: number): number => {
  const offsetMs = date.getTimezoneOffset() * 60 * 1000;
  return utcTimestamp + offsetMs;
 };
+
+// Escapes HTML special characters before formatter output reaches an
+// innerHTML sink. Mirrors plugin-chart-country-map's escapeHtml.
+export const escapeHtml = (text: unknown): string => {
+  const div = document.createElement('div');
+  div.textContent = String(text);
+  return div.innerHTML;
+};
@@ -13,6 +13,7 @@ import d3tip from 'd3-tip';
 import { t } from '@apache-superset/core/translation';
 import { getContrastingColor } from '@superset-ui/core';
 import { CALENDAR_TOOLTIP_CLASS } from '../tooltip';
+import { escapeHtml } from '../utils';

 var d3 = typeof require === 'function' ? require('d3') : window.d3;

@@ -22,14 +23,16 @@ var CalHeatMap = function () {
  'use strict';

  var self = this;
+  // d3-tip assigns the .html() return value to the tip node via
+  // innerHTML, so formatter output is HTML-escaped first.
  self.tip = d3tip()
    .attr('class', `d3-tip ${CALENDAR_TOOLTIP_CLASS}`)
    .direction('n')
    .offset([-5, 0])
    .html(
      d => `
-      ${self.options.timeFormatter(d.t)}: <strong>${self.options.valueFormatter(
-        d.v,
+      ${escapeHtml(self.options.timeFormatter(d.t))}: <strong>${escapeHtml(
+        self.options.valueFormatter(d.v),
      )}</strong>
    `,
    );
@@ -37,7 +40,7 @@ var CalHeatMap = function () {
    .attr('class', `d3-tip ${CALENDAR_TOOLTIP_CLASS}`)
    .direction('n')
    .offset([-5, 0])
-    .html(d => self.options.valueFormatter(d));
+    .html(d => escapeHtml(self.options.valueFormatter(d)));

  this.allowedDataType = ['json', 'csv', 'tsv', 'txt'];

@@ -76,6 +79,8 @@ var CalHeatMap = function () {

    timeFormatter: d => d,

+    dateFormatter: null,
+
    domain: 'hour',

    subDomain: 'min',
@@ -1990,10 +1995,14 @@ CalHeatMap.prototype = {

    if (typeof format === 'function') {
      return format(d);
-    } else {
-      var f = d3.time.format(format);
-      return f(d);
    }
+
+    if (typeof this.options.dateFormatter === 'function') {
+      return this.options.dateFormatter(d, format);
+    }
+
+    var f = d3.time.format(format);
+    return f(d);
  },

  getSubDomainTitle: function (d) {
@@ -25,9 +25,11 @@ import {
  waitFor,
 } from 'spec/helpers/testing-library';
 import { CALENDAR_TOOLTIP_CLASS } from '../src/tooltip';
+import { convertUTCTimestampToLocal } from '../src/utils';

 interface MockCalHeatMapConfig {
  itemSelector: Element;
+  dateFormatter?: (date: Date, format: string) => string;
 }

 type MetricNameInput = string | string[];
@@ -38,6 +40,7 @@ let mockInitCallCount = 0;
 let mockThrowOnInitCall: number | null = null;
 let mockDestroyCallCount = 0;
 let mockDestroyedInstanceIds: string[] = [];
+let mockDateFormatter: MockCalHeatMapConfig['dateFormatter'];

 const mockTheme = {
  colorBgElevated: '#ffffff',
@@ -56,6 +59,7 @@ jest.mock('../src/vendor/cal-heatmap', () => ({
      } = require('../src/tooltip');

      mockInitCallCount += 1;
+      mockDateFormatter = config.dateFormatter;
      if (mockThrowOnInitCall === mockInitCallCount) {
        throw new Error('Mock CalHeatMap init failure');
      }
@@ -284,9 +288,28 @@ afterEach(() => {
  mockThrowOnInitCall = null;
  mockDestroyCallCount = 0;
  mockDestroyedInstanceIds = [];
+  mockDateFormatter = undefined;
  document.body.innerHTML = '';
 });

+test('Calendar provides a timezone-safe date formatter to CalHeatMap', () => {
+  const calendarOwner = document.createElement('div');
+  document.body.appendChild(calendarOwner);
+
+  Calendar(calendarOwner, {
+    ...createCalendarProps('localized-metric'),
+    theme: mockTheme,
+  });
+
+  if (!mockDateFormatter) {
+    throw new Error('Expected Calendar to configure a date formatter');
+  }
+
+  const localDate = new Date(convertUTCTimestampToLocal(Date.UTC(2024, 0, 1)));
+
+  expect(mockDateFormatter(localDate, '%Y-%m-%d')).toBe('2024-01-01');
+});
+
 test('rerender and unmount clean up only the affected calendar tooltips', () => {
  jest.useFakeTimers();

@@ -0,0 +1,91 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import CalHeatMapImport from '../src/vendor/cal-heatmap';
+
+type DateFormatter = (date: Date, format: string) => string;
+type FunctionalDateFormat = (date: Date) => string;
+
+interface CalHeatMapInstance {
+  options: {
+    dateFormatter: DateFormatter | null;
+    timeFormatter: (t: number) => string;
+    valueFormatter: (v: number) => string;
+  };
+  formatDate(date: Date, format: string | FunctionalDateFormat): string;
+  tip: { html(): (d: { t: number; v: number }) => string };
+  legendTip: { html(): (d: number) => string };
+}
+
+const CalHeatMap = CalHeatMapImport as unknown as new () => CalHeatMapInstance;
+
+test('CalHeatMap delegates string date formats to the configured formatter', () => {
+  const calendar = new CalHeatMap();
+  const date = new Date(2024, 0, 1);
+  const dateFormatter = jest.fn<string, [Date, string]>(() => 'Январь');
+  calendar.options.dateFormatter = dateFormatter;
+
+  expect(calendar.formatDate(date, '%B')).toBe('Январь');
+  expect(dateFormatter).toHaveBeenCalledWith(date, '%B');
+});
+
+test('CalHeatMap preserves functional formatters over the configured formatter', () => {
+  const calendar = new CalHeatMap();
+  const date = new Date(2024, 0, 1);
+  const dateFormatter = jest.fn<string, [Date, string]>(() => 'localized');
+  const functionalFormat = jest.fn<string, [Date]>(() => 'custom');
+  calendar.options.dateFormatter = dateFormatter;
+
+  expect(calendar.formatDate(date, functionalFormat)).toBe('custom');
+  expect(functionalFormat).toHaveBeenCalledWith(date);
+  expect(dateFormatter).not.toHaveBeenCalled();
+});
+
+test('CalHeatMap keeps the D3 formatter fallback', () => {
+  const calendar = new CalHeatMap();
+  const date = new Date(2024, 0, 1);
+
+  expect(calendar.formatDate(date, '%B')).toBe('January');
+});
+
+test('cell tooltip HTML escapes creator-controlled formatter output', () => {
+  // Regression test: the tip's .html() callback is assigned to the
+  // tooltip node via innerHTML (d3-tip), so formatter output must be
+  // escaped before it's returned.
+  const calendar = new CalHeatMap();
+  calendar.options.timeFormatter = () => '<img src=x onerror=alert(1)>';
+  calendar.options.valueFormatter = () => '<svg onload=alert(2)>';
+
+  const html = calendar.tip.html()({ t: 0, v: 1 });
+
+  expect(html).not.toContain('<img');
+  expect(html).not.toContain('<svg');
+  expect(html).toContain('&lt;img');
+  expect(html).toContain('&lt;svg');
+});
+
+test('legend tooltip HTML escapes creator-controlled formatter output', () => {
+  const calendar = new CalHeatMap();
+  calendar.options.valueFormatter = () => '<img src=x onerror=alert(1)>';
+
+  const html = calendar.legendTip.html()(1);
+
+  expect(html).not.toContain('<img');
+  expect(html).toContain('&lt;img');
+});
@@ -17,7 +17,11 @@
 * under the License.
 */

-import { getFormattedUTCTime, convertUTCTimestampToLocal } from '../src/utils';
+import {
+  getFormattedUTCTime,
+  convertUTCTimestampToLocal,
+  escapeHtml,
+} from '../src/utils';

 test('getFormattedUTCTime formats local timestamp for display as UTC date', () => {
  const utcTimestamp = 1420070400000; // 2015-01-01 00:00:00 UTC
@@ -87,3 +91,22 @@ test('convertUTCTimestampToLocal and getFormattedUTCTime work together to displa
  const formattedTime = getFormattedUTCTime(localTimestamp, '%Y-%m-%d');
  expect(formattedTime).toContain('2024-01-01');
 });
+
+test('escapeHtml neutralizes markup smuggled through a time format string', () => {
+  // Regression test: d3-time-format passes non-% characters through
+  // verbatim, so escaping must happen before the innerHTML sink.
+  const formatted = getFormattedUTCTime(
+    1704067200000,
+    '%Y <img src=x onerror=alert(1)>',
+  );
+  const escaped = escapeHtml(formatted);
+
+  expect(formatted).toContain('<img');
+  expect(escaped).not.toContain('<img');
+  expect(escaped).toContain('&lt;img');
+});
+
+test('escapeHtml stringifies non-string formatter output safely', () => {
+  expect(escapeHtml(1234)).toEqual('1234');
+  expect(escapeHtml('a & b < c')).toEqual('a &amp; b &lt; c');
+});
@@ -33,6 +33,27 @@ import { WmsLayerConf, WfsLayerConf, LayerConf, XyzLayerConf } from '../types';
 import { isWfsLayerConf, isWmsLayerConf, isXyzLayerConf } from '../typeguards';
 import { isVersionBelow } from './serviceUtil';

+/**
+ * Escape HTML special characters in a layer attribution string.
+ *
+ * OpenLayers' Attribution control renders attribution strings via innerHTML,
+ * and the attribution here comes from creator-supplied chart form data, so it
+ * must be treated as untrusted text rather than markup to prevent stored XSS.
+ *
+ * @param attribution The attribution string from the layer configuration
+ *
+ * @returns The attribution with HTML special characters escaped
+ */
+export const escapeAttribution = (attribution?: string): string | undefined =>
+  attribution === undefined
+    ? undefined
+    : attribution
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/"/g, '&quot;')
+        .replace(/'/g, '&#039;');
+
 /**
 * Create a WMS layer.
 *
@@ -49,7 +70,7 @@ export const createWmsLayer = (wmsLayerConf: WmsLayerConf) => {
        LAYERS: layersParam,
        VERSION: version,
      },
-      attributions: attribution,
+      attributions: escapeAttribution(attribution),
    }),
  });
 };
@@ -66,7 +87,7 @@ export const createXyzLayer = (xyzLayerConf: XyzLayerConf) => {
  return new TileLayer({
    source: new XyzSource({
      url,
-      attributions: attribution,
+      attributions: escapeAttribution(attribution),
    }),
  });
 };
@@ -90,7 +111,7 @@ export const createWfsLayer = async (wfsLayerConf: WfsLayerConf) => {

  const wfsSource = new VectorSource({
    format: new GeoJSON(),
-    attributions: attribution,
+    attributions: escapeAttribution(attribution),
    url: extent => {
      const requestUrl = new URL(url);
      const params = requestUrl.searchParams;
@@ -17,20 +17,65 @@
 * under the License.
 */

-import { WfsLayerConf } from '../../src/types';
+import { WfsLayerConf, WmsLayerConf, XyzLayerConf } from '../../src/types';
 import {
  createLayer,
  createWfsLayer,
  createWmsLayer,
  createXyzLayer,
+  escapeAttribution,
 } from '../../src/util/layerUtil';

 describe('layerUtil', () => {
+  describe('escapeAttribution', () => {
+    test('escapes HTML markup in attribution strings', () => {
+      expect(escapeAttribution('(c) OSM <img src=x onerror=alert(1)>')).toBe(
+        '(c) OSM &lt;img src=x onerror=alert(1)&gt;',
+      );
+      expect(escapeAttribution('a & "b" \'c\'')).toBe(
+        'a &amp; &quot;b&quot; &#039;c&#039;',
+      );
+      expect(escapeAttribution(undefined)).toBeUndefined();
+    });
+  });
+
  describe('createWmsLayer', () => {
    test('exists', () => {
      // function is trivial
      expect(createWmsLayer).toBeDefined();
    });
+
+    test('escapes HTML in the layer attribution', () => {
+      const wmsLayerConf: WmsLayerConf = {
+        title: 'wms',
+        type: 'WMS',
+        url: 'https://ows-demo.terrestris.de/geoserver/osm/wms',
+        version: '1.3.0',
+        layersParam: 'osm:osm-fuel',
+        attribution: '(c) OSM <img src=x onerror=alert(1)>',
+      };
+      const layer = createWmsLayer(wmsLayerConf);
+      const attributions = layer.getSource()?.getAttributions();
+      expect(attributions?.(undefined as never)).toEqual([
+        '(c) OSM &lt;img src=x onerror=alert(1)&gt;',
+      ]);
+    });
+  });
+
+  describe('createXyzLayer', () => {
+    test('escapes HTML in the layer attribution', () => {
+      const xyzLayerConf: XyzLayerConf = {
+        title: 'osm',
+        type: 'XYZ',
+        url: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
+        attribution: '(c) OSM <img src=x onerror=alert(1)>',
+      };
+      const layer = createXyzLayer(xyzLayerConf);
+      const attributions = layer.getSource()?.getAttributions();
+      expect(attributions?.(undefined as never)).toEqual([
+        '(c) OSM &lt;img src=x onerror=alert(1)&gt;',
+      ]);
+    });
  });

  describe('createWfsLayer', () => {
@@ -30,12 +30,12 @@
  },
  "dependencies": {
    "d3": "^3.5.17",
-    "prop-types": "^15.8.1",
-    "react": "^19.2.7"
+    "prop-types": "^15.8.1"
  },
  "peerDependencies": {
    "@apache-superset/core": "*",
    "@superset-ui/chart-controls": "*",
-    "@superset-ui/core": "*"
+    "@superset-ui/core": "*",
+    "react": "^18.3.0"
  }
 }
@@ -105,7 +105,7 @@
   "source": [
    "## Download Data\n",
    "\n",
-    "Download datasets (_Admin 0 - Countries_ in [1:10](https://www.naturalearthdata.com/downloads/10m-cultural-vectors/), and _Admin 1 – States, Provinces_ in 1:10 and [1:50](https://www.naturalearthdata.com/downloads/50m-cultural-vectors/)) from Natural Earch Data:"
+    "Download datasets (_Admin 0 - Countries_ in [1:10](https://www.naturalearthdata.com/downloads/10m-cultural-vectors/), and _Admin 1 \u2013 States, Provinces_ in 1:10 and [1:50](https://www.naturalearthdata.com/downloads/50m-cultural-vectors/)) from Natural Earch Data:"
   ]
  },
  {
@@ -584,7 +584,7 @@
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
-       "<p>9 rows × 121 columns</p>\n",
+       "<p>9 rows \u00d7 121 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
@@ -926,33 +926,33 @@
       "      <td>11.0</td>\n",
       "      <td>11.0</td>\n",
       "      <td>Q34617</td>\n",
-       "      <td>سان بيير وميكلون</td>\n",
-       "      <td>সাঁ পিয়ের ও মিকলোঁ</td>\n",
+       "      <td>\u0633\u0627\u0646 \u0628\u064a\u064a\u0631 \u0648\u0645\u064a\u0643\u0644\u0648\u0646</td>\n",
+       "      <td>\u09b8\u09be\u0981 \u09aa\u09bf\u09af\u09bc\u09c7\u09b0 \u0993 \u09ae\u09bf\u0995\u09b2\u09cb\u0981</td>\n",
       "      <td>Saint-Pierre und Miquelon</td>\n",
       "      <td>Saint Pierre and Miquelon</td>\n",
-       "      <td>San Pedro y Miquelón</td>\n",
+       "      <td>San Pedro y Miquel\u00f3n</td>\n",
       "      <td>Saint-Pierre-et-Miquelon</td>\n",
-       "      <td>Σαιν-Πιερ και Μικελόν</td>\n",
-       "      <td>सन्त पियर और मिकलान</td>\n",
-       "      <td>Saint-Pierre és Miquelon</td>\n",
+       "      <td>\u03a3\u03b1\u03b9\u03bd-\u03a0\u03b9\u03b5\u03c1 \u03ba\u03b1\u03b9 \u039c\u03b9\u03ba\u03b5\u03bb\u03cc\u03bd</td>\n",
+       "      <td>\u0938\u0928\u094d\u0924 \u092a\u093f\u092f\u0930 \u0914\u0930 \u092e\u093f\u0915\u0932\u093e\u0928</td>\n",
+       "      <td>Saint-Pierre \u00e9s Miquelon</td>\n",
       "      <td>Saint Pierre dan Miquelon</td>\n",
       "      <td>Saint-Pierre e Miquelon</td>\n",
-       "      <td>サンピエール島・ミクロン島</td>\n",
-       "      <td>생피에르 미클롱</td>\n",
+       "      <td>\u30b5\u30f3\u30d4\u30a8\u30fc\u30eb\u5cf6\u30fb\u30df\u30af\u30ed\u30f3\u5cf6</td>\n",
+       "      <td>\uc0dd\ud53c\uc5d0\ub974 \ubbf8\ud074\ub871</td>\n",
       "      <td>Saint-Pierre en Miquelon</td>\n",
       "      <td>Saint-Pierre i Miquelon</td>\n",
       "      <td>Saint-Pierre e Miquelon</td>\n",
-       "      <td>Сен-Пьер и Микелон</td>\n",
+       "      <td>\u0421\u0435\u043d-\u041f\u044c\u0435\u0440 \u0438 \u041c\u0438\u043a\u0435\u043b\u043e\u043d</td>\n",
       "      <td>Saint-Pierre och Miquelon</td>\n",
       "      <td>Saint Pierre ve Miquelon</td>\n",
-       "      <td>Saint-Pierre và Miquelon</td>\n",
-       "      <td>圣皮埃尔和密克隆</td>\n",
+       "      <td>Saint-Pierre v\u00e0 Miquelon</td>\n",
+       "      <td>\u5723\u76ae\u57c3\u5c14\u548c\u5bc6\u514b\u9686</td>\n",
       "      <td>1159315673</td>\n",
-       "      <td>סן-פייר ומיקלון</td>\n",
-       "      <td>Сен-П'єр і Мікелон</td>\n",
-       "      <td>سینٹ پیئر و میکیلون</td>\n",
-       "      <td>سن پیر و میکلن</td>\n",
-       "      <td>聖皮埃與密克隆群島</td>\n",
+       "      <td>\u05e1\u05df-\u05e4\u05d9\u05d9\u05e8 \u05d5\u05de\u05d9\u05e7\u05dc\u05d5\u05df</td>\n",
+       "      <td>\u0421\u0435\u043d-\u041f'\u0454\u0440 \u0456 \u041c\u0456\u043a\u0435\u043b\u043e\u043d</td>\n",
+       "      <td>\u0633\u06cc\u0646\u0679 \u067e\u06cc\u0626\u0631 \u0648 \u0645\u06cc\u06a9\u06cc\u0644\u0648\u0646</td>\n",
+       "      <td>\u0633\u0646 \u067e\u06cc\u0631 \u0648 \u0645\u06cc\u06a9\u0644\u0646</td>\n",
+       "      <td>\u8056\u76ae\u57c3\u8207\u5bc6\u514b\u9686\u7fa4\u5cf6</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
@@ -1051,33 +1051,33 @@
       "      <td>11.0</td>\n",
       "      <td>11.0</td>\n",
       "      <td>None</td>\n",
-       "      <td>ميكلون ولانغليد</td>\n",
-       "      <td>মিকুইলন-ল্যাংলেড</td>\n",
+       "      <td>\u0645\u064a\u0643\u0644\u0648\u0646 \u0648\u0644\u0627\u0646\u063a\u0644\u064a\u062f</td>\n",
+       "      <td>\u09ae\u09bf\u0995\u09c1\u0987\u09b2\u09a8-\u09b2\u09cd\u09af\u09be\u0982\u09b2\u09c7\u09a1</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
-       "      <td>Miquelón-Langlade</td>\n",
+       "      <td>Miquel\u00f3n-Langlade</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
-       "      <td>Μικελόν-Λαγκλέιντ</td>\n",
-       "      <td>मिकेलॉन-लैंगलेड</td>\n",
+       "      <td>\u039c\u03b9\u03ba\u03b5\u03bb\u03cc\u03bd-\u039b\u03b1\u03b3\u03ba\u03bb\u03ad\u03b9\u03bd\u03c4</td>\n",
+       "      <td>\u092e\u093f\u0915\u0947\u0932\u0949\u0928-\u0932\u0948\u0902\u0917\u0932\u0947\u0921</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
-       "      <td>ミクロン＝ラングラード</td>\n",
-       "      <td>미클롱-랭글레이드</td>\n",
+       "      <td>\u30df\u30af\u30ed\u30f3\uff1d\u30e9\u30f3\u30b0\u30e9\u30fc\u30c9</td>\n",
+       "      <td>\ubbf8\ud074\ub871-\ub7ad\uae00\ub808\uc774\ub4dc</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
-       "      <td>Miquelão-Langlade</td>\n",
-       "      <td>Микелон-Ланглад</td>\n",
+       "      <td>Miquel\u00e3o-Langlade</td>\n",
+       "      <td>\u041c\u0438\u043a\u0435\u043b\u043e\u043d-\u041b\u0430\u043d\u0433\u043b\u0430\u0434</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
       "      <td>Miquelon-Langlade</td>\n",
-       "      <td>密克隆-朗格拉德</td>\n",
+       "      <td>\u5bc6\u514b\u9686-\u6717\u683c\u62c9\u5fb7</td>\n",
       "      <td>1159315961</td>\n",
-       "      <td>מירה</td>\n",
-       "      <td>Міквелон-Лангладе</td>\n",
-       "      <td>میکیولون لینگلاڈے</td>\n",
-       "      <td>میکوئلون-لانگلید</td>\n",
-       "      <td>密克隆-朗格拉德</td>\n",
+       "      <td>\u05de\u05d9\u05e8\u05d4</td>\n",
+       "      <td>\u041c\u0456\u043a\u0432\u0435\u043b\u043e\u043d-\u041b\u0430\u043d\u0433\u043b\u0430\u0434\u0435</td>\n",
+       "      <td>\u0645\u06cc\u06a9\u06cc\u0648\u0644\u0648\u0646 \u0644\u06cc\u0646\u06af\u0644\u0627\u0688\u06d2</td>\n",
+       "      <td>\u0645\u06cc\u06a9\u0648\u0626\u0644\u0648\u0646-\u0644\u0627\u0646\u06af\u0644\u06cc\u062f</td>\n",
+       "      <td>\u5bc6\u514b\u9686-\u6717\u683c\u62c9\u5fb7</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
@@ -1167,48 +1167,48 @@
       "2177   PM.97501       None     None        1.0      fra     SB00       None   \n",
       "\n",
       "      min_label  max_label  min_zoom wikidataid           name_ar  \\\n",
-       "2176       11.0       11.0      11.0     Q34617  سان بيير وميكلون   \n",
-       "2177       11.0       11.0      11.0       None   ميكلون ولانغليد   \n",
+       "2176       11.0       11.0      11.0     Q34617  \u0633\u0627\u0646 \u0628\u064a\u064a\u0631 \u0648\u0645\u064a\u0643\u0644\u0648\u0646   \n",
+       "2177       11.0       11.0      11.0       None   \u0645\u064a\u0643\u0644\u0648\u0646 \u0648\u0644\u0627\u0646\u063a\u0644\u064a\u062f   \n",
       "\n",
       "                  name_bn                    name_de  \\\n",
-       "2176  সাঁ পিয়ের ও মিকলোঁ  Saint-Pierre und Miquelon   \n",
-       "2177     মিকুইলন-ল্যাংলেড          Miquelon-Langlade   \n",
+       "2176  \u09b8\u09be\u0981 \u09aa\u09bf\u09af\u09bc\u09c7\u09b0 \u0993 \u09ae\u09bf\u0995\u09b2\u09cb\u0981  Saint-Pierre und Miquelon   \n",
+       "2177     \u09ae\u09bf\u0995\u09c1\u0987\u09b2\u09a8-\u09b2\u09cd\u09af\u09be\u0982\u09b2\u09c7\u09a1          Miquelon-Langlade   \n",
       "\n",
       "                        name_en               name_es  \\\n",
-       "2176  Saint Pierre and Miquelon  San Pedro y Miquelón   \n",
-       "2177          Miquelon-Langlade     Miquelón-Langlade   \n",
+       "2176  Saint Pierre and Miquelon  San Pedro y Miquel\u00f3n   \n",
+       "2177          Miquelon-Langlade     Miquel\u00f3n-Langlade   \n",
       "\n",
       "                       name_fr                name_el              name_hi  \\\n",
-       "2176  Saint-Pierre-et-Miquelon  Σαιν-Πιερ και Μικελόν  सन्त पियर और मिकलान   \n",
-       "2177         Miquelon-Langlade      Μικελόν-Λαγκλέιντ      मिकेलॉन-लैंगलेड   \n",
+       "2176  Saint-Pierre-et-Miquelon  \u03a3\u03b1\u03b9\u03bd-\u03a0\u03b9\u03b5\u03c1 \u03ba\u03b1\u03b9 \u039c\u03b9\u03ba\u03b5\u03bb\u03cc\u03bd  \u0938\u0928\u094d\u0924 \u092a\u093f\u092f\u0930 \u0914\u0930 \u092e\u093f\u0915\u0932\u093e\u0928   \n",
+       "2177         Miquelon-Langlade      \u039c\u03b9\u03ba\u03b5\u03bb\u03cc\u03bd-\u039b\u03b1\u03b3\u03ba\u03bb\u03ad\u03b9\u03bd\u03c4      \u092e\u093f\u0915\u0947\u0932\u0949\u0928-\u0932\u0948\u0902\u0917\u0932\u0947\u0921   \n",
       "\n",
       "                       name_hu                    name_id  \\\n",
-       "2176  Saint-Pierre és Miquelon  Saint Pierre dan Miquelon   \n",
+       "2176  Saint-Pierre \u00e9s Miquelon  Saint Pierre dan Miquelon   \n",
       "2177         Miquelon-Langlade          Miquelon-Langlade   \n",
       "\n",
       "                      name_it        name_ja    name_ko  \\\n",
-       "2176  Saint-Pierre e Miquelon  サンピエール島・ミクロン島   생피에르 미클롱   \n",
-       "2177        Miquelon-Langlade    ミクロン＝ラングラード  미클롱-랭글레이드   \n",
+       "2176  Saint-Pierre e Miquelon  \u30b5\u30f3\u30d4\u30a8\u30fc\u30eb\u5cf6\u30fb\u30df\u30af\u30ed\u30f3\u5cf6   \uc0dd\ud53c\uc5d0\ub974 \ubbf8\ud074\ub871   \n",
+       "2177        Miquelon-Langlade    \u30df\u30af\u30ed\u30f3\uff1d\u30e9\u30f3\u30b0\u30e9\u30fc\u30c9  \ubbf8\ud074\ub871-\ub7ad\uae00\ub808\uc774\ub4dc   \n",
       "\n",
       "                       name_nl                  name_pl  \\\n",
       "2176  Saint-Pierre en Miquelon  Saint-Pierre i Miquelon   \n",
       "2177         Miquelon-Langlade        Miquelon-Langlade   \n",
       "\n",
       "                      name_pt             name_ru                    name_sv  \\\n",
-       "2176  Saint-Pierre e Miquelon  Сен-Пьер и Микелон  Saint-Pierre och Miquelon   \n",
-       "2177        Miquelão-Langlade     Микелон-Ланглад          Miquelon-Langlade   \n",
+       "2176  Saint-Pierre e Miquelon  \u0421\u0435\u043d-\u041f\u044c\u0435\u0440 \u0438 \u041c\u0438\u043a\u0435\u043b\u043e\u043d  Saint-Pierre och Miquelon   \n",
+       "2177        Miquel\u00e3o-Langlade     \u041c\u0438\u043a\u0435\u043b\u043e\u043d-\u041b\u0430\u043d\u0433\u043b\u0430\u0434          Miquelon-Langlade   \n",
       "\n",
       "                       name_tr                   name_vi   name_zh  \\\n",
-       "2176  Saint Pierre ve Miquelon  Saint-Pierre và Miquelon  圣皮埃尔和密克隆   \n",
-       "2177         Miquelon-Langlade         Miquelon-Langlade  密克隆-朗格拉德   \n",
+       "2176  Saint Pierre ve Miquelon  Saint-Pierre v\u00e0 Miquelon  \u5723\u76ae\u57c3\u5c14\u548c\u5bc6\u514b\u9686   \n",
+       "2177         Miquelon-Langlade         Miquelon-Langlade  \u5bc6\u514b\u9686-\u6717\u683c\u62c9\u5fb7   \n",
       "\n",
       "           ne_id          name_he             name_uk              name_ur  \\\n",
-       "2176  1159315673  סן-פייר ומיקלון  Сен-П'єр і Мікелон  سینٹ پیئر و میکیلون   \n",
-       "2177  1159315961             מירה   Міквелон-Лангладе    میکیولون لینگلاڈے   \n",
+       "2176  1159315673  \u05e1\u05df-\u05e4\u05d9\u05d9\u05e8 \u05d5\u05de\u05d9\u05e7\u05dc\u05d5\u05df  \u0421\u0435\u043d-\u041f'\u0454\u0440 \u0456 \u041c\u0456\u043a\u0435\u043b\u043e\u043d  \u0633\u06cc\u0646\u0679 \u067e\u06cc\u0626\u0631 \u0648 \u0645\u06cc\u06a9\u06cc\u0644\u0648\u0646   \n",
+       "2177  1159315961             \u05de\u05d9\u05e8\u05d4   \u041c\u0456\u043a\u0432\u0435\u043b\u043e\u043d-\u041b\u0430\u043d\u0433\u043b\u0430\u0434\u0435    \u0645\u06cc\u06a9\u06cc\u0648\u0644\u0648\u0646 \u0644\u06cc\u0646\u06af\u0644\u0627\u0688\u06d2   \n",
       "\n",
       "               name_fa   name_zht FCLASS_ISO FCLASS_US FCLASS_FR FCLASS_RU  \\\n",
-       "2176    سن پیر و میکلن  聖皮埃與密克隆群島       None      None      None      None   \n",
-       "2177  میکوئلون-لانگلید   密克隆-朗格拉德       None      None      None      None   \n",
+       "2176    \u0633\u0646 \u067e\u06cc\u0631 \u0648 \u0645\u06cc\u06a9\u0644\u0646  \u8056\u76ae\u57c3\u8207\u5bc6\u514b\u9686\u7fa4\u5cf6       None      None      None      None   \n",
+       "2177  \u0645\u06cc\u06a9\u0648\u0626\u0644\u0648\u0646-\u0644\u0627\u0646\u06af\u0644\u06cc\u062f   \u5bc6\u514b\u9686-\u6717\u683c\u62c9\u5fb7       None      None      None      None   \n",
       "\n",
       "     FCLASS_ES FCLASS_CN FCLASS_TW FCLASS_IN FCLASS_NP FCLASS_PK FCLASS_DE  \\\n",
       "2176      None      None      None      None      None      None      None   \n",
@@ -1330,7 +1330,7 @@
    "  'costa rica',\n",
    "  'croatia',\n",
    "  'cuba',\n",
-    "  'curaçao',\n",
+    "  'cura\u00e7ao',\n",
    "  'cyprus',\n",
    "  'czech republic',\n",
    "  'denmark',\n",
@@ -1343,7 +1343,7 @@
    "  'equatorial guinea',\n",
    "  'eritrea',\n",
    "  'estonia',\n",
-    "  # 'eswatini', # not sure why this doesn't work — Swaziland isn't available to alias, either.\n",
+    "  # 'eswatini', # not sure why this doesn't work \u2014 Swaziland isn't available to alias, either.\n",
    "  'ethiopia',\n",
    "  'falkland islands',\n",
    "  'faroe islands',\n",
@@ -1443,7 +1443,7 @@
    "  'portugal',\n",
    "  'puerto rico',\n",
    "  'qatar',\n",
-    "  # 'réunion', # part of France, in Natural Earth data\n",
+    "  # 'r\u00e9union', # part of France, in Natural Earth data\n",
    "  'republic of serbia',\n",
    "  'romania',\n",
    "  'russia',\n",
@@ -1911,34 +1911,34 @@
       "      <td>9.0</td>\n",
       "      <td>1159320473</td>\n",
       "      <td>Q8646</td>\n",
-       "      <td>هونغ كونغ</td>\n",
-       "      <td>হংকং</td>\n",
+       "      <td>\u0647\u0648\u0646\u063a \u0643\u0648\u0646\u063a</td>\n",
+       "      <td>\u09b9\u0982\u0995\u0982</td>\n",
       "      <td>Hongkong</td>\n",
       "      <td>Hong Kong</td>\n",
       "      <td>Hong Kong</td>\n",
-       "      <td>هنگ کنگ</td>\n",
+       "      <td>\u0647\u0646\u06af \u06a9\u0646\u06af</td>\n",
       "      <td>Hong Kong</td>\n",
-       "      <td>Χονγκ Κονγκ</td>\n",
-       "      <td>הונג קונג</td>\n",
-       "      <td>हांगकांग</td>\n",
+       "      <td>\u03a7\u03bf\u03bd\u03b3\u03ba \u039a\u03bf\u03bd\u03b3\u03ba</td>\n",
+       "      <td>\u05d4\u05d5\u05e0\u05d2 \u05e7\u05d5\u05e0\u05d2</td>\n",
+       "      <td>\u0939\u093e\u0902\u0917\u0915\u093e\u0902\u0917</td>\n",
       "      <td>Hongkong</td>\n",
       "      <td>Hong Kong</td>\n",
       "      <td>Hong Kong</td>\n",
-       "      <td>香港</td>\n",
-       "      <td>홍콩</td>\n",
+       "      <td>\u9999\u6e2f</td>\n",
+       "      <td>\ud64d\ucf69</td>\n",
       "      <td>Hongkong</td>\n",
       "      <td>Hongkong</td>\n",
       "      <td>Hong Kong</td>\n",
-       "      <td>Гонконг</td>\n",
+       "      <td>\u0413\u043e\u043d\u043a\u043e\u043d\u0433</td>\n",
       "      <td>Hongkong</td>\n",
       "      <td>Hong Kong</td>\n",
-       "      <td>Гонконг</td>\n",
-       "      <td>ہانگ کانگ</td>\n",
-       "      <td>Hồng Kông</td>\n",
-       "      <td>香港</td>\n",
-       "      <td>香港</td>\n",
+       "      <td>\u0413\u043e\u043d\u043a\u043e\u043d\u0433</td>\n",
+       "      <td>\u06c1\u0627\u0646\u06af \u06a9\u0627\u0646\u06af</td>\n",
+       "      <td>H\u1ed3ng K\u00f4ng</td>\n",
+       "      <td>\u9999\u6e2f</td>\n",
+       "      <td>\u9999\u6e2f</td>\n",
       "      <td>MULTIPOLYGON (((114.22983 22.55581, 114.23471 ...</td>\n",
-       "      <td>香港特别行政区</td>\n",
+       "      <td>\u9999\u6e2f\u7279\u522b\u884c\u653f\u533a</td>\n",
       "      <td>CN-91</td>\n",
       "    </tr>\n",
       "    <tr>\n",
@@ -1965,34 +1965,34 @@
       "      <td>8.0</td>\n",
       "      <td>1159321335</td>\n",
       "      <td>Q865</td>\n",
-       "      <td>تايوان</td>\n",
-       "      <td>তাইওয়ান</td>\n",
+       "      <td>\u062a\u0627\u064a\u0648\u0627\u0646</td>\n",
+       "      <td>\u09a4\u09be\u0987\u0993\u09af\u09bc\u09be\u09a8</td>\n",
       "      <td>Republik China</td>\n",
       "      <td>Taiwan</td>\n",
-       "      <td>República de China</td>\n",
-       "      <td>تایوان</td>\n",
-       "      <td>Taïwan</td>\n",
-       "      <td>Δημοκρατία της Κίνας</td>\n",
-       "      <td>טאיוואן</td>\n",
-       "      <td>चीनी गणराज्य</td>\n",
-       "      <td>Kínai Köztársaság</td>\n",
+       "      <td>Rep\u00fablica de China</td>\n",
+       "      <td>\u062a\u0627\u06cc\u0648\u0627\u0646</td>\n",
+       "      <td>Ta\u00efwan</td>\n",
+       "      <td>\u0394\u03b7\u03bc\u03bf\u03ba\u03c1\u03b1\u03c4\u03af\u03b1 \u03c4\u03b7\u03c2 \u039a\u03af\u03bd\u03b1\u03c2</td>\n",
+       "      <td>\u05d8\u05d0\u05d9\u05d5\u05d5\u05d0\u05df</td>\n",
+       "      <td>\u091a\u0940\u0928\u0940 \u0917\u0923\u0930\u093e\u091c\u094d\u092f</td>\n",
+       "      <td>K\u00ednai K\u00f6zt\u00e1rsas\u00e1g</td>\n",
       "      <td>Taiwan</td>\n",
       "      <td>Taiwan</td>\n",
-       "      <td>中華民国</td>\n",
-       "      <td>중화민국</td>\n",
+       "      <td>\u4e2d\u83ef\u6c11\u56fd</td>\n",
+       "      <td>\uc911\ud654\ubbfc\uad6d</td>\n",
       "      <td>Taiwan</td>\n",
-       "      <td>Republika Chińska</td>\n",
+       "      <td>Republika Chi\u0144ska</td>\n",
       "      <td>Taiwan</td>\n",
-       "      <td>Тайвань</td>\n",
+       "      <td>\u0422\u0430\u0439\u0432\u0430\u043d\u044c</td>\n",
       "      <td>Taiwan</td>\n",
-       "      <td>Çin Cumhuriyeti</td>\n",
-       "      <td>Республіка Китай</td>\n",
-       "      <td>تائیوان</td>\n",
-       "      <td>Đài Loan</td>\n",
-       "      <td>中华民国</td>\n",
-       "      <td>中華民國</td>\n",
+       "      <td>\u00c7in Cumhuriyeti</td>\n",
+       "      <td>\u0420\u0435\u0441\u043f\u0443\u0431\u043b\u0456\u043a\u0430 \u041a\u0438\u0442\u0430\u0439</td>\n",
+       "      <td>\u062a\u0627\u0626\u06cc\u0648\u0627\u0646</td>\n",
+       "      <td>\u0110\u00e0i Loan</td>\n",
+       "      <td>\u4e2d\u534e\u6c11\u56fd</td>\n",
+       "      <td>\u4e2d\u83ef\u6c11\u570b</td>\n",
       "      <td>MULTIPOLYGON (((121.90577 24.9501, 121.83473 2...</td>\n",
-       "      <td>中国台湾</td>\n",
+       "      <td>\u4e2d\u56fd\u53f0\u6e7e</td>\n",
       "      <td>CN-71</td>\n",
       "    </tr>\n",
       "    <tr>\n",
@@ -2019,34 +2019,34 @@
       "      <td>9.0</td>\n",
       "      <td>1159320475</td>\n",
       "      <td>Q14773</td>\n",
-       "      <td>ماكاو</td>\n",
-       "      <td>মাকাও</td>\n",
+       "      <td>\u0645\u0627\u0643\u0627\u0648</td>\n",
+       "      <td>\u09ae\u09be\u0995\u09be\u0993</td>\n",
       "      <td>Macau</td>\n",
       "      <td>Macau</td>\n",
       "      <td>Macao</td>\n",
-       "      <td>ماکائو</td>\n",
+       "      <td>\u0645\u0627\u06a9\u0627\u0626\u0648</td>\n",
       "      <td>Macao</td>\n",
-       "      <td>Μακάου</td>\n",
-       "      <td>מקאו</td>\n",
-       "      <td>मकाउ</td>\n",
-       "      <td>Makaó</td>\n",
+       "      <td>\u039c\u03b1\u03ba\u03ac\u03bf\u03c5</td>\n",
+       "      <td>\u05de\u05e7\u05d0\u05d5</td>\n",
+       "      <td>\u092e\u0915\u093e\u0909</td>\n",
+       "      <td>Maka\u00f3</td>\n",
       "      <td>Makau</td>\n",
       "      <td>Macao</td>\n",
-       "      <td>マカオ</td>\n",
-       "      <td>마카오</td>\n",
+       "      <td>\u30de\u30ab\u30aa</td>\n",
+       "      <td>\ub9c8\uce74\uc624</td>\n",
       "      <td>Macau</td>\n",
       "      <td>Makau</td>\n",
       "      <td>Macau</td>\n",
-       "      <td>Макао</td>\n",
+       "      <td>\u041c\u0430\u043a\u0430\u043e</td>\n",
       "      <td>Macao</td>\n",
       "      <td>Makao</td>\n",
-       "      <td>Аоминь</td>\n",
-       "      <td>مکاؤ</td>\n",
+       "      <td>\u0410\u043e\u043c\u0438\u043d\u044c</td>\n",
+       "      <td>\u0645\u06a9\u0627\u0624</td>\n",
       "      <td>Ma Cao</td>\n",
-       "      <td>澳门</td>\n",
-       "      <td>澳門</td>\n",
+       "      <td>\u6fb3\u95e8</td>\n",
+       "      <td>\u6fb3\u9580</td>\n",
       "      <td>MULTIPOLYGON (((113.5586 22.16303, 113.56943 2...</td>\n",
-       "      <td>澳门特别行政区</td>\n",
+       "      <td>\u6fb3\u95e8\u7279\u522b\u884c\u653f\u533a</td>\n",
       "      <td>CN-92</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
@@ -2070,34 +2070,34 @@
       "2          4           3     MO  20070017         5       0.0        4.0   \n",
       "\n",
       "   max_label       ne_id wikidataid    name_ar   name_bn         name_de  \\\n",
-       "0        9.0  1159320473      Q8646  هونغ كونغ      হংকং        Hongkong   \n",
-       "1        8.0  1159321335       Q865     تايوان  তাইওয়ান  Republik China   \n",
-       "2        9.0  1159320475     Q14773      ماكاو     মাকাও           Macau   \n",
+       "0        9.0  1159320473      Q8646  \u0647\u0648\u0646\u063a \u0643\u0648\u0646\u063a      \u09b9\u0982\u0995\u0982        Hongkong   \n",
+       "1        8.0  1159321335       Q865     \u062a\u0627\u064a\u0648\u0627\u0646  \u09a4\u09be\u0987\u0993\u09af\u09bc\u09be\u09a8  Republik China   \n",
+       "2        9.0  1159320475     Q14773      \u0645\u0627\u0643\u0627\u0648     \u09ae\u09be\u0995\u09be\u0993           Macau   \n",
       "\n",
       "     name_en             name_es  name_fa    name_fr               name_el  \\\n",
-       "0  Hong Kong           Hong Kong  هنگ کنگ  Hong Kong           Χονγκ Κονγκ   \n",
-       "1     Taiwan  República de China   تایوان     Taïwan  Δημοκρατία της Κίνας   \n",
-       "2      Macau               Macao   ماکائو      Macao                Μακάου   \n",
+       "0  Hong Kong           Hong Kong  \u0647\u0646\u06af \u06a9\u0646\u06af  Hong Kong           \u03a7\u03bf\u03bd\u03b3\u03ba \u039a\u03bf\u03bd\u03b3\u03ba   \n",
+       "1     Taiwan  Rep\u00fablica de China   \u062a\u0627\u06cc\u0648\u0627\u0646     Ta\u00efwan  \u0394\u03b7\u03bc\u03bf\u03ba\u03c1\u03b1\u03c4\u03af\u03b1 \u03c4\u03b7\u03c2 \u039a\u03af\u03bd\u03b1\u03c2   \n",
+       "2      Macau               Macao   \u0645\u0627\u06a9\u0627\u0626\u0648      Macao                \u039c\u03b1\u03ba\u03ac\u03bf\u03c5   \n",
       "\n",
       "     name_he       name_hi            name_hu    name_id    name_it name_ja  \\\n",
-       "0  הונג קונג      हांगकांग           Hongkong  Hong Kong  Hong Kong      香港   \n",
-       "1    טאיוואן  चीनी गणराज्य  Kínai Köztársaság     Taiwan     Taiwan    中華民国   \n",
-       "2       מקאו          मकाउ              Makaó      Makau      Macao     マカオ   \n",
+       "0  \u05d4\u05d5\u05e0\u05d2 \u05e7\u05d5\u05e0\u05d2      \u0939\u093e\u0902\u0917\u0915\u093e\u0902\u0917           Hongkong  Hong Kong  Hong Kong      \u9999\u6e2f   \n",
+       "1    \u05d8\u05d0\u05d9\u05d5\u05d5\u05d0\u05df  \u091a\u0940\u0928\u0940 \u0917\u0923\u0930\u093e\u091c\u094d\u092f  K\u00ednai K\u00f6zt\u00e1rsas\u00e1g     Taiwan     Taiwan    \u4e2d\u83ef\u6c11\u56fd   \n",
+       "2       \u05de\u05e7\u05d0\u05d5          \u092e\u0915\u093e\u0909              Maka\u00f3      Makau      Macao     \u30de\u30ab\u30aa   \n",
       "\n",
       "  name_ko   name_nl            name_pl    name_pt  name_ru   name_sv  \\\n",
-       "0      홍콩  Hongkong           Hongkong  Hong Kong  Гонконг  Hongkong   \n",
-       "1    중화민국    Taiwan  Republika Chińska     Taiwan  Тайвань    Taiwan   \n",
-       "2     마카오     Macau              Makau      Macau    Макао     Macao   \n",
+       "0      \ud64d\ucf69  Hongkong           Hongkong  Hong Kong  \u0413\u043e\u043d\u043a\u043e\u043d\u0433  Hongkong   \n",
+       "1    \uc911\ud654\ubbfc\uad6d    Taiwan  Republika Chi\u0144ska     Taiwan  \u0422\u0430\u0439\u0432\u0430\u043d\u044c    Taiwan   \n",
+       "2     \ub9c8\uce74\uc624     Macau              Makau      Macau    \u041c\u0430\u043a\u0430\u043e     Macao   \n",
       "\n",
       "           name_tr           name_uk    name_ur    name_vi name_zh_x name_zht  \\\n",
-       "0        Hong Kong           Гонконг  ہانگ کانگ  Hồng Kông        香港       香港   \n",
-       "1  Çin Cumhuriyeti  Республіка Китай    تائیوان   Đài Loan      中华民国     中華民國   \n",
-       "2            Makao            Аоминь       مکاؤ     Ma Cao        澳门       澳門   \n",
+       "0        Hong Kong           \u0413\u043e\u043d\u043a\u043e\u043d\u0433  \u06c1\u0627\u0646\u06af \u06a9\u0627\u0646\u06af  H\u1ed3ng K\u00f4ng        \u9999\u6e2f       \u9999\u6e2f   \n",
+       "1  \u00c7in Cumhuriyeti  \u0420\u0435\u0441\u043f\u0443\u0431\u043b\u0456\u043a\u0430 \u041a\u0438\u0442\u0430\u0439    \u062a\u0627\u0626\u06cc\u0648\u0627\u0646   \u0110\u00e0i Loan      \u4e2d\u534e\u6c11\u56fd     \u4e2d\u83ef\u6c11\u570b   \n",
+       "2            Makao            \u0410\u043e\u043c\u0438\u043d\u044c       \u0645\u06a9\u0627\u0624     Ma Cao        \u6fb3\u95e8       \u6fb3\u9580   \n",
       "\n",
       "                                            geometry name_zh_y iso_3166_2  \n",
-       "0  MULTIPOLYGON (((114.22983 22.55581, 114.23471 ...   香港特别行政区      CN-91  \n",
-       "1  MULTIPOLYGON (((121.90577 24.9501, 121.83473 2...      中国台湾      CN-71  \n",
-       "2  MULTIPOLYGON (((113.5586 22.16303, 113.56943 2...   澳门特别行政区      CN-92  "
+       "0  MULTIPOLYGON (((114.22983 22.55581, 114.23471 ...   \u9999\u6e2f\u7279\u522b\u884c\u653f\u533a      CN-91  \n",
+       "1  MULTIPOLYGON (((121.90577 24.9501, 121.83473 2...      \u4e2d\u56fd\u53f0\u6e7e      CN-71  \n",
+       "2  MULTIPOLYGON (((113.5586 22.16303, 113.56943 2...   \u6fb3\u95e8\u7279\u522b\u884c\u653f\u533a      CN-92  "
      ]
     },
     "execution_count": 14,
@@ -2114,7 +2114,7 @@
    "china_sars = china_sars.merge(pd.DataFrame(\n",
    "    data={\n",
    "        \"name_en\": [\"Taiwan\", \"Hong Kong\", \"Macau\"],\n",
-    "        \"name_zh\": [\"中国台湾\", \"香港特别行政区\", \"澳门特别行政区\"],\n",
+    "        \"name_zh\": [\"\u4e2d\u56fd\u53f0\u6e7e\", \"\u9999\u6e2f\u7279\u522b\u884c\u653f\u533a\", \"\u6fb3\u95e8\u7279\u522b\u884c\u653f\u533a\"],\n",
    "        \"iso_3166_2\": [\"CN-71\", \"CN-91\", \"CN-92\"],\n",
    "    },\n",
    "), on=\"name_en\", how=\"left\")\n",
@@ -2252,7 +2252,7 @@
    "    }\n",
    ")[[\"geometry\", \"iso_3166_2\", \"name\"]].copy()\n",
    "\n",
-    "# Convert MA01 → MA-01\n",
+    "# Convert MA01 \u2192 MA-01\n",
    "morocco_copy[\"iso_3166_2\"] = morocco_copy[\n",
    "    \"iso_3166_2\"\n",
    "].str.replace(\n",
@@ -2290,7 +2290,7 @@
   "source": [
    "#### Finland\n",
    "\n",
-    "- The Åland Islands (ISO country code AX) is an autonomous region of Finland, and carries the ISO-3166 code FI-01."
+    "- The \u00c5land Islands (ISO country code AX) is an autonomous region of Finland, and carries the ISO-3166 code FI-01."
   ]
  },
  {
@@ -2312,12 +2312,12 @@
   "outputs": [],
   "source": [
    "finland_aland = df_admin0_10m.loc[\n",
-    "    df_admin0_10m.name_en.isin(['Åland']),\n",
+    "    df_admin0_10m.name_en.isin(['\u00c5land']),\n",
    "    [x for x in df_admin0_10m.columns if x in df.columns]\n",
    "]\n",
    "finland_aland = finland_aland.merge(pd.DataFrame(\n",
    "    data={\n",
-    "        \"name_en\": [\"Åland\"],\n",
+    "        \"name_en\": [\"\u00c5land\"],\n",
    "        \"name_fi\": [\"Ahvenanmaan maakunta\"],\n",
    "        \"iso_3166_2\": [\"FI-01\"],\n",
    "    },\n",
@@ -3197,34 +3197,34 @@
    "\n",
    "# Turkey city name corrections\n",
    "# Fix completely wrong spellings\n",
-    "replace_column('name', turkey, 'Kinkkale', 'Kırıkkale')\n",
+    "replace_column('name', turkey, 'Kinkkale', 'K\u0131r\u0131kkale')\n",
    "replace_column('name', turkey, 'Zinguldak', 'Zonguldak')\n",
-    "replace_column('name', turkey, 'K. Maras', 'Kahramanmaraş')\n",
+    "replace_column('name', turkey, 'K. Maras', 'Kahramanmara\u015f')\n",
    "\n",
    "# Fix missing Turkish characters\n",
-    "replace_column('name', turkey, 'Adiyaman', 'Adıyaman')\n",
-    "replace_column('name', turkey, 'Agri', 'Ağrı')\n",
-    "replace_column('name', turkey, 'Aydin', 'Aydın')\n",
-    "replace_column('name', turkey, 'Balikesir', 'Balıkesir')\n",
-    "replace_column('name', turkey, 'Çankiri', 'Çankırı')\n",
-    "replace_column('name', turkey, 'Diyarbakir', 'Diyarbakır')\n",
-    "replace_column('name', turkey, 'Elazig', 'Elâzığ')\n",
-    "replace_column('name', turkey, 'Eskisehir', 'Eskişehir')\n",
-    "replace_column('name', turkey, 'Gümüshane', 'Gümüşhane')\n",
-    "replace_column('name', turkey, 'Hakkari', 'Hakkâri')\n",
-    "replace_column('name', turkey, 'Istanbul', 'İstanbul')\n",
-    "replace_column('name', turkey, 'Izmir', 'İzmir')\n",
-    "replace_column('name', turkey, 'Iğdir', 'Iğdır')\n",
-    "replace_column('name', turkey, 'Kirklareli', 'Kırklareli')\n",
-    "replace_column('name', turkey, 'Kirsehir', 'Kırşehir')\n",
-    "replace_column('name', turkey, 'Mugla', 'Muğla')\n",
-    "replace_column('name', turkey, 'Mus', 'Muş')\n",
-    "replace_column('name', turkey, 'Nevsehir', 'Nevşehir')\n",
-    "replace_column('name', turkey, 'Nigde', 'Niğde')\n",
-    "replace_column('name', turkey, 'Sanliurfa', 'Şanlıurfa')\n",
-    "replace_column('name', turkey, 'Sirnak', 'Şırnak')\n",
-    "replace_column('name', turkey, 'Tekirdag', 'Tekirdağ')\n",
-    "replace_column('name', turkey, 'Usak', 'Uşak')\n",
+    "replace_column('name', turkey, 'Adiyaman', 'Ad\u0131yaman')\n",
+    "replace_column('name', turkey, 'Agri', 'A\u011fr\u0131')\n",
+    "replace_column('name', turkey, 'Aydin', 'Ayd\u0131n')\n",
+    "replace_column('name', turkey, 'Balikesir', 'Bal\u0131kesir')\n",
+    "replace_column('name', turkey, '\u00c7ankiri', '\u00c7ank\u0131r\u0131')\n",
+    "replace_column('name', turkey, 'Diyarbakir', 'Diyarbak\u0131r')\n",
+    "replace_column('name', turkey, 'Elazig', 'El\u00e2z\u0131\u011f')\n",
+    "replace_column('name', turkey, 'Eskisehir', 'Eski\u015fehir')\n",
+    "replace_column('name', turkey, 'G\u00fcm\u00fcshane', 'G\u00fcm\u00fc\u015fhane')\n",
+    "replace_column('name', turkey, 'Hakkari', 'Hakk\u00e2ri')\n",
+    "replace_column('name', turkey, 'Istanbul', '\u0130stanbul')\n",
+    "replace_column('name', turkey, 'Izmir', '\u0130zmir')\n",
+    "replace_column('name', turkey, 'I\u011fdir', 'I\u011fd\u0131r')\n",
+    "replace_column('name', turkey, 'Kirklareli', 'K\u0131rklareli')\n",
+    "replace_column('name', turkey, 'Kirsehir', 'K\u0131r\u015fehir')\n",
+    "replace_column('name', turkey, 'Mugla', 'Mu\u011fla')\n",
+    "replace_column('name', turkey, 'Mus', 'Mu\u015f')\n",
+    "replace_column('name', turkey, 'Nevsehir', 'Nev\u015fehir')\n",
+    "replace_column('name', turkey, 'Nigde', 'Ni\u011fde')\n",
+    "replace_column('name', turkey, 'Sanliurfa', '\u015eanl\u0131urfa')\n",
+    "replace_column('name', turkey, 'Sirnak', '\u015e\u0131rnak')\n",
+    "replace_column('name', turkey, 'Tekirdag', 'Tekirda\u011f')\n",
+    "replace_column('name', turkey, 'Usak', 'U\u015fak')\n",
    "turkey_copy = turkey.copy()"
   ]
  },
@@ -3263,18 +3263,18 @@
    "\n",
    "# Region names corresponding to NUTS-1\n",
    "\n",
-    "region_name_dict = {'TR1':'İstanbul',\n",
-    "                    'TR2':'Batı Marmara',\n",
+    "region_name_dict = {'TR1':'\u0130stanbul',\n",
+    "                    'TR2':'Bat\u0131 Marmara',\n",
    "                    'TR3':'Ege',\n",
-    "                    'TR4':'Doğu Marmara',\n",
-    "                    'TR5':'Batı Anadolu',\n",
+    "                    'TR4':'Do\u011fu Marmara',\n",
+    "                    'TR5':'Bat\u0131 Anadolu',\n",
    "                    'TR6':'Akdeniz',\n",
    "                    'TR7':'Orta Anadolu',\n",
-    "                    'TR8':'Batı Karadeniz',\n",
-    "                    'TR9':'Doğu Karadeniz',\n",
-    "                    'TRA':'Kuzeydoğu Anadolu',\n",
-    "                    'TRC':'Güneydoğu Anadolu',\n",
-    "                    'TRB':'Ortadoğu Anadolu'\n",
+    "                    'TR8':'Bat\u0131 Karadeniz',\n",
+    "                    'TR9':'Do\u011fu Karadeniz',\n",
+    "                    'TRA':'Kuzeydo\u011fu Anadolu',\n",
+    "                    'TRC':'G\u00fcneydo\u011fu Anadolu',\n",
+    "                    'TRB':'Ortado\u011fu Anadolu'\n",
    "                    }\n",
    "\n",
    "\n",
@@ -3517,8 +3517,8 @@
    "france_copy = france.copy()\n",
    "reposition(france_copy, france.name=='Guadeloupe', 57.4, 25.4, 1.5, 1.5)\n",
    "reposition(france_copy, france.name=='Martinique', 58.4, 27.1, 1.5, 1.5)\n",
-    "reposition(france_copy, france.name=='Guyane française', 52, 37.7, 0.35, 0.35)\n",
-    "reposition(france_copy, france.name=='La Réunion', -55, 62.8, 1.5, 1.5)\n",
+    "reposition(france_copy, france.name=='Guyane fran\u00e7aise', 52, 37.7, 0.35, 0.35)\n",
+    "reposition(france_copy, france.name=='La R\u00e9union', -55, 62.8, 1.5, 1.5)\n",
    "reposition(france_copy, france.name=='Mayotte', -43, 54.3, 1.5, 1.5)\n",
    "\n",
    "not speed_run and france_copy.plot(figsize=(8, 8), **plot_styles)"
@@ -3669,8 +3669,8 @@
    "france_overseas = france.copy()\n",
    "reposition(france_overseas, france.name=='Guadeloupe', 53.2, 29, 1.5, 1.5)\n",
    "reposition(france_overseas, france.name=='Martinique', 52.8, 27.5, 1.5, 1.5)\n",
-    "reposition(france_overseas, france.name=='Guyane française', 45, 35.5, 0.3, 0.3)\n",
-    "reposition(france_overseas, france.name=='La Réunion', -58.2, 60.5, 1.5, 1.5)\n",
+    "reposition(france_overseas, france.name=='Guyane fran\u00e7aise', 45, 35.5, 0.3, 0.3)\n",
+    "reposition(france_overseas, france.name=='La R\u00e9union', -58.2, 60.5, 1.5, 1.5)\n",
    "reposition(france_overseas, france.name=='Mayotte', -50.5, 52.2, 2, 2)\n",
    "\n",
    "# Tahiti\n",
@@ -3713,7 +3713,7 @@
    "france_overseas = pd.concat([france_overseas, saint_martin_data], ignore_index=True)\n",
    "reposition(france_overseas, france_overseas.admin=='Saint Martin', 54.8, 30.3, 5, 5)\n",
    "\n",
-    "# Saint Barthélémy\n",
+    "# Saint Barth\u00e9l\u00e9my\n",
    "saint_barthelemy_data = df[(df['admin'] == 'Saint Barthelemy')]\n",
    "france_overseas = pd.concat([france_overseas, saint_barthelemy_data], ignore_index=True)\n",
    "reposition(france_overseas, france_overseas.admin=='Saint Barthelemy', 54.5, 30, 8, 8)\n",
@@ -3729,13 +3729,13 @@
    "france_overseas = pd.concat([france_overseas, paris_and_littlecrowndpts_copy], ignore_index=True)\n",
    "\n",
    "# Update metadata properly\n",
-    "france_overseas.loc[france_overseas['name'] == 'Windward Islands', ['name', 'iso_3166_2']] = ['Polynésie française', 'FR-PF']\n",
-    "france_overseas.loc[france_overseas['name'] == 'Archipel des Kerguelen', ['name', 'iso_3166_2']] = ['Terres australes et antarctiques françaises', 'FR-TF']\n",
+    "france_overseas.loc[france_overseas['name'] == 'Windward Islands', ['name', 'iso_3166_2']] = ['Polyn\u00e9sie fran\u00e7aise', 'FR-PF']\n",
+    "france_overseas.loc[france_overseas['name'] == 'Archipel des Kerguelen', ['name', 'iso_3166_2']] = ['Terres australes et antarctiques fran\u00e7aises', 'FR-TF']\n",
    "france_overseas.loc[france_overseas['admin'] == 'Wallis and Futuna', ['name', 'iso_3166_2']] = ['Wallis et Futuna', 'FR-WF']\n",
-    "france_overseas.loc[france_overseas['admin'] == 'New Caledonia', ['name', 'iso_3166_2']] = ['Nouvelle-Calédonie', 'FR-NC']\n",
+    "france_overseas.loc[france_overseas['admin'] == 'New Caledonia', ['name', 'iso_3166_2']] = ['Nouvelle-Cal\u00e9donie', 'FR-NC']\n",
    "france_overseas.loc[france_overseas['admin'] == 'Saint Pierre and Miquelon', ['name', 'iso_3166_2']] = ['Saint-Pierre-et-Miquelon', 'FR-PM']\n",
    "france_overseas.loc[france_overseas['admin'] == 'Saint Martin', ['name', 'iso_3166_2']] = ['Saint-Martin', 'FR-MF']\n",
-    "france_overseas.loc[france_overseas['admin'] == 'Saint Barthelemy', ['name', 'iso_3166_2']] = ['Saint-Barthélémy', 'FR-BL']\n",
+    "france_overseas.loc[france_overseas['admin'] == 'Saint Barthelemy', ['name', 'iso_3166_2']] = ['Saint-Barth\u00e9l\u00e9my', 'FR-BL']\n",
    "\n",
    "# Plot data\n",
    "france_overseas = france_overseas.rename(columns={'NAME_1': 'name','ISO': 'iso_3166_2'})\n",
@@ -3821,6 +3821,51 @@
    "not speed_run and italy_regions.plot(figsize=(10, 7), **plot_styles)"
   ]
  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "id": "65aIalqEt1LR"
+   },
+   "source": [
+    "#### Italy Regions and Autonomous Provinces"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-07-27T19:54:28.892892Z",
+     "iopub.status.busy": "2026-07-27T19:54:28.892454Z",
+     "iopub.status.idle": "2026-07-27T19:54:31.123499Z",
+     "shell.execute_reply": "2026-07-27T19:54:31.122932Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "trento_and_bozen = df[(df.admin == 'Italy') & (df.iso_3166_2.isin(['IT-TN', 'IT-BZ']))][['geometry','iso_3166_2','name']]\n",
+    "\n",
+    "italy_regions_and_autonomous_provinces = pd.concat([italy_regions, trento_and_bozen])\n",
+    "\n",
+    "italy_regions_and_autonomous_provinces = italy_regions_and_autonomous_provinces[italy_regions_and_autonomous_provinces['iso_3166_2'] != 'IT-32']"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-07-27T19:54:28.892892Z",
+     "iopub.status.busy": "2026-07-27T19:54:28.892454Z",
+     "iopub.status.idle": "2026-07-27T19:54:31.123499Z",
+     "shell.execute_reply": "2026-07-27T19:54:31.122932Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "not speed_run and italy_regions_and_autonomous_provinces.plot(figsize=(10, 7), **plot_styles)"
+   ]
+  },
  {
   "cell_type": "markdown",
   "metadata": {
@@ -4331,86 +4376,86 @@
     "output_type": "stream",
     "text": [
      "Kon Tum\n",
-      "Đắk Nông\n",
-      "Đắk Lắk\n",
+      "\u0110\u1eafk N\u00f4ng\n",
+      "\u0110\u1eafk L\u1eafk\n",
      "Gia Lai\n",
-      "Bình Phước\n",
-      "Tây Ninh\n",
+      "B\u00ecnh Ph\u01b0\u1edbc\n",
+      "T\u00e2y Ninh\n",
      "Long An\n",
-      "Đồng Tháp\n",
+      "\u0110\u1ed3ng Th\u00e1p\n",
      "An Giang\n",
-      "Kiên Giang\n",
-      "Điện Biên\n",
-      "Sơn La\n",
-      "Thanh Hóa\n",
-      "Nghệ An\n",
-      "Hà Tĩnh\n",
-      "Quảng Bình\n",
-      "Quảng Trị\n",
-      "Thừa Thiên - Huế\n",
-      "Quảng Nam\n",
-      "Hà Giang\n",
-      "Cao Bằng\n",
-      "Lào Cai\n",
-      "Lai Châu\n",
-      "Lạng Sơn\n",
-      "Quảng Ninh\n",
-      "Sóc Trăng\n",
-      "Tiền Giang\n",
-      "Bà Rịa - Vũng Tàu\n",
-      "Thành phố Hồ Chí Minh\n",
-      "Khánh Hòa\n",
-      "Cà Mau\n",
-      "Bạc Liêu\n",
-      "Hậu Giang\n",
-      "Vĩnh Long\n",
-      "Trà Vinh\n",
-      "Bến Tre\n",
-      "Đồng Nai\n",
-      "Bình Thuận\n",
-      "Ninh Thuận\n",
-      "Phú Yên\n",
-      "Bình Định\n",
-      "Quảng Ngãi\n",
-      "Đà Nẵng\n",
-      "Ninh Bình\n",
-      "Nam Định\n",
-      "Thái Bình\n",
-      "Hải Phòng\n",
-      "Hòa Bình\n",
-      "Tuyên Quang\n",
-      "Yên Bái\n",
-      "Vĩnh Phúc\n",
-      "Phú Thọ\n",
-      "Hà Nội\n",
-      "Bắc Kạn\n",
-      "Hưng Yên\n",
-      "Bắc Ninh\n",
-      "Bắc Giang\n",
-      "Thái Nguyên\n",
-      "Hải Dương\n",
-      "Hà Nam\n",
-      "Bình Dương\n",
-      "Lâm Đồng\n",
-      "Cần Thơ\n"
+      "Ki\u00ean Giang\n",
+      "\u0110i\u1ec7n Bi\u00ean\n",
+      "S\u01a1n La\n",
+      "Thanh H\u00f3a\n",
+      "Ngh\u1ec7 An\n",
+      "H\u00e0 T\u0129nh\n",
+      "Qu\u1ea3ng B\u00ecnh\n",
+      "Qu\u1ea3ng Tr\u1ecb\n",
+      "Th\u1eeba Thi\u00ean - Hu\u1ebf\n",
+      "Qu\u1ea3ng Nam\n",
+      "H\u00e0 Giang\n",
+      "Cao B\u1eb1ng\n",
+      "L\u00e0o Cai\n",
+      "Lai Ch\u00e2u\n",
+      "L\u1ea1ng S\u01a1n\n",
+      "Qu\u1ea3ng Ninh\n",
+      "S\u00f3c Tr\u0103ng\n",
+      "Ti\u1ec1n Giang\n",
+      "B\u00e0 R\u1ecba - V\u0169ng T\u00e0u\n",
+      "Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh\n",
+      "Kh\u00e1nh H\u00f2a\n",
+      "C\u00e0 Mau\n",
+      "B\u1ea1c Li\u00eau\n",
+      "H\u1eadu Giang\n",
+      "V\u0129nh Long\n",
+      "Tr\u00e0 Vinh\n",
+      "B\u1ebfn Tre\n",
+      "\u0110\u1ed3ng Nai\n",
+      "B\u00ecnh Thu\u1eadn\n",
+      "Ninh Thu\u1eadn\n",
+      "Ph\u00fa Y\u00ean\n",
+      "B\u00ecnh \u0110\u1ecbnh\n",
+      "Qu\u1ea3ng Ng\u00e3i\n",
+      "\u0110\u00e0 N\u1eb5ng\n",
+      "Ninh B\u00ecnh\n",
+      "Nam \u0110\u1ecbnh\n",
+      "Th\u00e1i B\u00ecnh\n",
+      "H\u1ea3i Ph\u00f2ng\n",
+      "H\u00f2a B\u00ecnh\n",
+      "Tuy\u00ean Quang\n",
+      "Y\u00ean B\u00e1i\n",
+      "V\u0129nh Ph\u00fac\n",
+      "Ph\u00fa Th\u1ecd\n",
+      "H\u00e0 N\u1ed9i\n",
+      "B\u1eafc K\u1ea1n\n",
+      "H\u01b0ng Y\u00ean\n",
+      "B\u1eafc Ninh\n",
+      "B\u1eafc Giang\n",
+      "Th\u00e1i Nguy\u00ean\n",
+      "H\u1ea3i D\u01b0\u01a1ng\n",
+      "H\u00e0 Nam\n",
+      "B\u00ecnh D\u01b0\u01a1ng\n",
+      "L\u00e2m \u0110\u1ed3ng\n",
+      "C\u1ea7n Th\u01a1\n"
     ]
    }
   ],
   "source": [
    "vietnam = df[df.admin == 'Vietnam']\n",
    "vietnam_copy = vietnam.copy()\n",
-    "replace_column('name', vietnam_copy, 'Ðong Tháp', 'Đồng Tháp')\n",
-    "replace_column('name', vietnam_copy, 'Son La', 'Sơn La')\n",
-    "replace_column('name', vietnam_copy, 'Ha Tinh', 'Hà Tĩnh')\n",
-    "replace_column('name', vietnam_copy, 'Quàng Nam', 'Quảng Nam')\n",
-    "replace_column('name', vietnam_copy, 'Lai Chau', 'Lai Châu')\n",
-    "replace_column('name', vietnam_copy, 'Hồ Chí Minh city', 'Thành phố Hồ Chí Minh')\n",
-    "replace_column('name', vietnam_copy, 'Hau Giang', 'Hậu Giang')\n",
-    "replace_column('name', vietnam_copy, 'Ha Noi', 'Hà Nội')\n",
-    "replace_column('name', vietnam_copy, 'Can Tho', 'Cần Thơ')\n",
-    "replace_column('name', vietnam_copy, 'Đông Nam Bộ', 'Đồng Nai')\n",
-    "replace_column('name', vietnam_copy, 'Đông Bắc', 'Bắc Kạn')\n",
-    "replace_column('name', vietnam_copy, 'Đồng Bằng Sông Hồng', 'Hưng Yên')\n",
+    "replace_column('name', vietnam_copy, '\u00d0ong Th\u00e1p', '\u0110\u1ed3ng Th\u00e1p')\n",
+    "replace_column('name', vietnam_copy, 'Son La', 'S\u01a1n La')\n",
+    "replace_column('name', vietnam_copy, 'Ha Tinh', 'H\u00e0 T\u0129nh')\n",
+    "replace_column('name', vietnam_copy, 'Qu\u00e0ng Nam', 'Qu\u1ea3ng Nam')\n",
+    "replace_column('name', vietnam_copy, 'Lai Chau', 'Lai Ch\u00e2u')\n",
+    "replace_column('name', vietnam_copy, 'H\u1ed3 Ch\u00ed Minh city', 'Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh')\n",
+    "replace_column('name', vietnam_copy, 'Hau Giang', 'H\u1eadu Giang')\n",
+    "replace_column('name', vietnam_copy, 'Ha Noi', 'H\u00e0 N\u1ed9i')\n",
+    "replace_column('name', vietnam_copy, 'Can Tho', 'C\u1ea7n Th\u01a1')\n",
+    "replace_column('name', vietnam_copy, '\u0110\u00f4ng Nam B\u1ed9', '\u0110\u1ed3ng Nai')\n",
+    "replace_column('name', vietnam_copy, '\u0110\u00f4ng B\u1eafc', 'B\u1eafc K\u1ea1n')\n",
+    "replace_column('name', vietnam_copy, '\u0110\u1ed3ng B\u1eb1ng S\u00f4ng H\u1ed3ng', 'H\u01b0ng Y\u00ean')\n",
    "for i in vietnam_copy['name']:\n",
    "    print(i)"
   ]
@@ -4454,6 +4499,7 @@
    "    \"turkey\": turkey_copy,\n",
    "    \"turkey_regions\": turkey_regions,\n",
    "    \"italy_regions\": italy_regions,\n",
+    "    \"italy_regions_and_autonomous_provinces\": italy_regions_and_autonomous_provinces,\n",
    "    \"philippines_regions\": philippines_regions,\n",
    "    \"latvia\": latvia_copy,\n",
    "    \"netherlands\": netherlands_copy,\n",
@@ -4492,7 +4538,7 @@
      "aruba has only one subdivision - removing from countries array\n",
      "british indian ocean territory has only one subdivision - removing from countries array\n",
      "cayman islands has only one subdivision - removing from countries array\n",
-      "curaçao has only one subdivision - removing from countries array\n",
+      "cura\u00e7ao has only one subdivision - removing from countries array\n",
      "falkland islands has only one subdivision - removing from countries array\n",
      "faroe islands has only one subdivision - removing from countries array\n",
      "gibraltar has only one subdivision - removing from countries array\n",
@@ -4528,7 +4574,7 @@
     "name": "stdout",
     "output_type": "stream",
     "text": [
-      "curaçao has only one subdivision - removing from countries array\n",
+      "cura\u00e7ao has only one subdivision - removing from countries array\n",
      "falkland islands has only one subdivision - removing from countries array\n",
      "faroe islands has only one subdivision - removing from countries array\n"
     ]
@@ -103,6 +103,7 @@ import iran from './countries/iran.geojson';
 import israel from './countries/israel.geojson';
 import italy from './countries/italy.geojson';
 import italy_regions from './countries/italy_regions.geojson';
+import italy_regions_and_autonomous_provinces from './countries/italy_regions_and_autonomous_provinces.geojson';
 import ivory_coast from './countries/ivory_coast.geojson';
 import japan from './countries/japan.geojson';
 import jordan from './countries/jordan.geojson';
@@ -306,6 +307,7 @@ export const countries = {
  israel,
  italy,
  italy_regions,
+  italy_regions_and_autonomous_provinces,
  ivory_coast,
  japan,
  jordan,
@@ -430,6 +432,9 @@ export const countryOptions = Object.keys(countries).map(x => {
  if (x === 'italy_regions') {
    return [x, 'Italy (regions)'];
  }
+  if (x === 'italy_regions_and_autonomous_provinces') {
+    return [x, 'Italy (regions and autonomous provinces)'];
+  }
  if (x === 'france_regions') {
    return [x, 'France (regions)'];
  }
@@ -33,6 +33,6 @@
 { "type": "Feature", "properties": { "ISO": "IR-25", "NAME_1": "Yazd" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 53.650710076708663, 32.61286754000497 ], [ 54.70904341032508, 32.920083929729572 ], [ 54.814670038291581, 32.970700994954939 ], [ 54.908204380227914, 33.088161526533213 ], [ 54.986339146034709, 33.329955553206219 ], [ 55.040082635105477, 33.385688585459832 ], [ 55.139404737638529, 33.430362861356969 ], [ 55.217229445082808, 33.437261664194409 ], [ 55.274590285313366, 33.470644639738339 ], [ 55.359856397954388, 33.594642238948154 ], [ 55.386418085026548, 33.665464788968791 ], [ 55.375255974983247, 34.344363918859756 ], [ 55.484706658785228, 34.365163682857656 ], [ 55.741125116131172, 34.360331935770205 ], [ 55.850885858295669, 34.407254137268581 ], [ 56.210450474010145, 34.906060898691521 ], [ 56.619211053447316, 34.993678289721288 ], [ 57.016602818165495, 35.148294175835531 ], [ 57.268370395577278, 35.201314195393763 ], [ 57.37957807766611, 35.177336330707078 ], [ 57.671239861630283, 34.993936672139682 ], [ 57.705553013161023, 34.930994777786736 ], [ 57.692013788105783, 34.86686432502853 ], [ 57.595172154271495, 34.788807075386217 ], [ 57.198917271115135, 34.557735908285508 ], [ 57.13080773289056, 34.456295071360444 ], [ 57.004820591397163, 34.142567449728006 ], [ 56.9966557148893, 33.973482164370353 ], [ 57.05887413883039, 33.685256863513416 ], [ 57.105796340328823, 33.623581041032196 ], [ 57.304440545394812, 33.603737291442826 ], [ 57.559928826753946, 33.653243313528094 ], [ 57.602716913155007, 33.607716376009932 ], [ 57.642301060445561, 33.54405101214445 ], [ 57.71702518066752, 33.121699530808655 ], [ 57.782240838144162, 32.996797594033694 ], [ 58.04062300025123, 32.871068834059429 ], [ 58.147696568142067, 32.748595689139734 ], [ 58.152554151852598, 32.671882025734874 ], [ 58.10036095639299, 32.568141588163769 ], [ 58.224384393125206, 32.352547512457704 ], [ 58.222213982789071, 32.297563788138291 ], [ 58.173948195053129, 32.146048489246368 ], [ 58.040726353038735, 31.994533189455126 ], [ 58.003932732809346, 31.907200019265474 ], [ 57.901199985590836, 31.771549384496495 ], [ 57.834744093764868, 31.637268175286067 ], [ 56.761631300743886, 32.03008657533519 ], [ 56.634093865639386, 32.049181016990303 ], [ 56.566397738564774, 31.978926906851257 ], [ 56.358451776328366, 31.879036363537352 ], [ 56.287758416617578, 31.815086777932436 ], [ 55.756834750623227, 31.576264146373262 ], [ 55.712289666834636, 31.495183823874356 ], [ 55.684487746312413, 31.110917873960716 ], [ 55.514989048006157, 31.046787421202509 ], [ 55.32637006962301, 31.024773261276948 ], [ 55.116460401726158, 31.043247586207144 ], [ 54.554427525110157, 30.957774767091792 ], [ 54.466474237296211, 30.873361314273211 ], [ 54.420275506209634, 30.797913722740077 ], [ 54.398054640709063, 30.725075792014195 ], [ 54.400638462195275, 30.675466417141422 ], [ 54.515566848231458, 30.450441393055826 ], [ 54.539441359231319, 30.350550848842602 ], [ 54.603830194407919, 30.297349962131022 ], [ 54.591221144440226, 29.973106187400617 ], [ 54.616749301838809, 29.847971707528245 ], [ 54.430197381004291, 29.793220527205563 ], [ 54.227212355265976, 29.882879137362295 ], [ 54.071769646851692, 29.984268297443975 ], [ 54.043140904029485, 30.044161282317305 ], [ 54.007587518149421, 30.263191840231229 ], [ 53.964075962235825, 30.329983628841376 ], [ 53.80460249241105, 30.499068915098348 ], [ 53.638411086002804, 30.755151476559377 ], [ 53.404936964569231, 31.261502996865772 ], [ 53.276469354377184, 31.395086574985442 ], [ 53.125160760160952, 31.51394236874529 ], [ 52.870706007576189, 31.597451483998782 ], [ 52.827091098875087, 31.744419257542688 ], [ 52.824093866238911, 31.813846544482431 ], [ 52.904915806319366, 32.164600328542292 ], [ 52.883728468693846, 32.505199692911503 ], [ 53.060358513834331, 32.576694037399875 ], [ 53.164641554664001, 32.640333563742956 ], [ 53.261069777348325, 32.672011216944099 ], [ 53.334036900182753, 32.67412995043685 ], [ 53.650710076708663, 32.61286754000497 ] ] ] } },
 { "type": "Feature", "properties": { "ISO": "IR-26", "NAME_1": "Qom" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 51.788911574109818, 34.54197459605075 ], [ 51.451671176683419, 34.469730942728802 ], [ 51.158355747219957, 34.452522691469028 ], [ 51.063064406097453, 34.418235379259329 ], [ 51.013765089587196, 34.357903143914939 ], [ 50.983689405941277, 34.161610216338374 ], [ 51.004670037991843, 34.11838288036563 ], [ 51.032988723350854, 34.105799668819657 ], [ 50.802201776190998, 34.157889513290399 ], [ 50.699262323397477, 34.20488922825524 ], [ 50.441190219652867, 34.224784653788731 ], [ 50.32874230321471, 34.317879747052643 ], [ 50.30445438016551, 34.367463284403016 ], [ 50.30869184805033, 34.408520209140306 ], [ 50.264146763362419, 34.466423651730111 ], [ 50.158313429820907, 34.492106838759582 ], [ 50.060024855162908, 34.577062893038089 ], [ 50.069429966020095, 34.628739325459492 ], [ 50.162757603280738, 34.671992498954637 ], [ 50.173402947587931, 34.692042955018337 ], [ 50.152629022011752, 34.716124172492528 ], [ 50.153972609148582, 34.781494858700739 ], [ 50.21112674290481, 34.819373684547884 ], [ 50.301147088267498, 34.809374295387386 ], [ 50.388170200094635, 34.829915676067571 ], [ 50.447598097873879, 34.862058417262119 ], [ 50.57151818181859, 34.878129787859393 ], [ 50.693681268375826, 34.915956935963777 ], [ 50.723033481609889, 35.107883206244935 ], [ 50.784735141613453, 35.218419093866089 ], [ 51.072159457692806, 35.213251450893722 ], [ 51.31235151570985, 35.153952745222966 ], [ 51.882342564157966, 34.875494290429117 ], [ 51.893194614040169, 34.754002997440352 ], [ 51.866116163929803, 34.66646312077637 ], [ 51.788911574109818, 34.54197459605075 ] ] ] } },
 { "type": "Feature", "properties": { "ISO": "IR-07", "NAME_1": "Tehran" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 50.784735141613453, 35.218419093866089 ], [ 50.8712414886038, 35.4471906603207 ], [ 50.870828078353099, 35.517031358410463 ], [ 50.798687778717976, 35.604777939750079 ], [ 50.825095940725078, 35.654454591106457 ], [ 50.889640414373616, 35.686726828380415 ], [ 50.942082799381637, 35.739169213388493 ], [ 50.970321006209417, 35.799679657490174 ], [ 51.059069657138934, 35.803713687037032 ], [ 51.075205776225573, 35.916666515247471 ], [ 51.135716220327254, 35.97314292980235 ], [ 51.216396812163111, 35.997347107083328 ], [ 51.297077403998969, 35.989279047989669 ], [ 51.353553818553848, 36.017517255716768 ], [ 51.356896600397761, 36.116271267305137 ], [ 51.465003697062969, 36.064698188570503 ], [ 51.618275995141062, 36.054052843363991 ], [ 51.754391717004125, 36.010980536122815 ], [ 51.856504348396925, 35.921554469962814 ], [ 51.950245395908269, 35.799804796354238 ], [ 52.029206984015048, 35.77091767021426 ], [ 52.108168573021203, 35.767171128744565 ], [ 52.177001580758315, 35.789960435925366 ], [ 52.306812778986512, 35.917394518242418 ], [ 52.398486768949226, 35.976202298397311 ], [ 52.625863072322886, 35.931347154447622 ], [ 52.740274692622961, 35.881014309162993 ], [ 52.816342400881069, 35.86825023046373 ], [ 52.901401807947025, 35.889695950507701 ], [ 52.944810011972436, 35.881556912421559 ], [ 53.0347270036483, 35.831094875927761 ], [ 53.066249628117816, 35.718905341008679 ], [ 53.079375441123659, 35.618136298551292 ], [ 53.047232699929111, 35.528374334707735 ], [ 52.888275994941182, 35.410190335415621 ], [ 52.674955682358814, 35.336189683806822 ], [ 52.594133742278359, 35.338721829348913 ], [ 52.21968631437187, 35.414221095926791 ], [ 51.982078077840981, 35.54431651499516 ], [ 51.922443475386046, 35.54684866053725 ], [ 51.870146926239613, 35.569818833971965 ], [ 51.853403762073924, 35.555452785717478 ], [ 51.821054315304366, 35.403420721988709 ], [ 51.822501255228701, 35.315260727700377 ], [ 51.980631137916646, 35.125246487135655 ], [ 51.968022087948953, 35.063725694285324 ], [ 51.916862420364396, 34.998587551174523 ], [ 51.882342564157966, 34.875494290429117 ], [ 51.31235151570985, 35.153952745222966 ], [ 51.072159457692806, 35.213251450893722 ], [ 50.784735141613453, 35.218419093866089 ] ] ] } },
-{ "type": "Feature", "properties": { "ISO": "IR-30", "NAME_1": "Alborz" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 50.696471795436992, 35.550543525163562 ], [ 50.689753858853464, 35.639246120911707 ], [ 50.650996534762271, 35.676478989813518 ], [ 50.594772576992796, 35.677047431493747 ], [ 50.581956822349468, 35.650072333271567 ], [ 50.620714146440662, 35.60635407178296 ], [ 50.610378858697345, 35.574831448212763 ], [ 50.527696568441854, 35.62911754054204 ], [ 50.285540805663629, 35.666014513558935 ], [ 50.238618605064573, 35.741022853721688 ], [ 50.2302470229817, 35.771925361466231 ], [ 50.242752720161889, 35.81083771428905 ], [ 50.297736443581982, 35.853961697474347 ], [ 50.500204706282148, 35.934266872717956 ], [ 50.534517856913567, 35.960802721368452 ], [ 50.625881789413029, 36.164769599037754 ], [ 50.47188602092308, 36.239648748890602 ], [ 50.420829706126028, 36.296389472396186 ], [ 50.449665155422565, 36.331684474958536 ], [ 50.563146599735774, 36.339177557897983 ], [ 50.966222772263109, 36.292203681354806 ], [ 51.029888137027854, 36.27179149008515 ], [ 51.086008742009824, 36.222259630477538 ], [ 51.127970005211523, 36.20745433175199 ], [ 51.291991001283634, 36.178102118517927 ], [ 51.356896600397761, 36.116271267305137 ], [ 51.353553818553848, 36.017517255716768 ], [ 51.297077403998969, 35.989279047989669 ], [ 51.216396812163111, 35.997347107083328 ], [ 51.135716220327254, 35.97314292980235 ], [ 51.075205776225573, 35.916666515247471 ], [ 51.059069657138934, 35.803713687037032 ], [ 50.970321006209417, 35.799679657490174 ], [ 50.942082799381637, 35.739169213388493 ], [ 50.889640414373616, 35.686726828380415 ], [ 50.825095940725078, 35.654454591106457 ], [ 50.798687778717976, 35.604777939750079 ], [ 50.75269575410573, 35.601341458441539 ], [ 50.724893832684188, 35.555168564877363 ], [ 50.696471795436992, 35.550543525163562 ] ] ] } }
+{ "type": "Feature", "properties": { "ISO": "IR-32", "NAME_1": "Alborz" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 50.696471795436992, 35.550543525163562 ], [ 50.689753858853464, 35.639246120911707 ], [ 50.650996534762271, 35.676478989813518 ], [ 50.594772576992796, 35.677047431493747 ], [ 50.581956822349468, 35.650072333271567 ], [ 50.620714146440662, 35.60635407178296 ], [ 50.610378858697345, 35.574831448212763 ], [ 50.527696568441854, 35.62911754054204 ], [ 50.285540805663629, 35.666014513558935 ], [ 50.238618605064573, 35.741022853721688 ], [ 50.2302470229817, 35.771925361466231 ], [ 50.242752720161889, 35.81083771428905 ], [ 50.297736443581982, 35.853961697474347 ], [ 50.500204706282148, 35.934266872717956 ], [ 50.534517856913567, 35.960802721368452 ], [ 50.625881789413029, 36.164769599037754 ], [ 50.47188602092308, 36.239648748890602 ], [ 50.420829706126028, 36.296389472396186 ], [ 50.449665155422565, 36.331684474958536 ], [ 50.563146599735774, 36.339177557897983 ], [ 50.966222772263109, 36.292203681354806 ], [ 51.029888137027854, 36.27179149008515 ], [ 51.086008742009824, 36.222259630477538 ], [ 51.127970005211523, 36.20745433175199 ], [ 51.291991001283634, 36.178102118517927 ], [ 51.356896600397761, 36.116271267305137 ], [ 51.353553818553848, 36.017517255716768 ], [ 51.297077403998969, 35.989279047989669 ], [ 51.216396812163111, 35.997347107083328 ], [ 51.135716220327254, 35.97314292980235 ], [ 51.075205776225573, 35.916666515247471 ], [ 51.059069657138934, 35.803713687037032 ], [ 50.970321006209417, 35.799679657490174 ], [ 50.942082799381637, 35.739169213388493 ], [ 50.889640414373616, 35.686726828380415 ], [ 50.825095940725078, 35.654454591106457 ], [ 50.798687778717976, 35.604777939750079 ], [ 50.75269575410573, 35.601341458441539 ], [ 50.724893832684188, 35.555168564877363 ], [ 50.696471795436992, 35.550543525163562 ] ] ] } }
 ]
 }
@@ -0,0 +1,58 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import fs from 'fs';
+import path from 'path';
+import { countryOptions } from '../src/countries';
+
+type ItalyFeature = { properties: { ISO: string; NAME_1: string } };
+
+test('countryOptions includes labeled entries for the Italy region variants', () => {
+  expect(countryOptions).toContainEqual(['italy_regions', 'Italy (regions)']);
+  expect(countryOptions).toContainEqual([
+    'italy_regions_and_autonomous_provinces',
+    'Italy (regions and autonomous provinces)',
+  ]);
+});
+
+test('italy_regions_and_autonomous_provinces geojson has the expected shape', () => {
+  // jest maps `.geojson` imports to an empty object mock, so the file is
+  // read from disk directly to verify its actual shape.
+  const geojsonPath = path.join(
+    __dirname,
+    '../src/countries/italy_regions_and_autonomous_provinces.geojson',
+  );
+  const geojson = JSON.parse(fs.readFileSync(geojsonPath, 'utf-8'));
+  const features: ItalyFeature[] = geojson.features;
+
+  expect(features).toHaveLength(21);
+  features.forEach(feature => {
+    expect(feature.properties).toEqual(
+      expect.objectContaining({
+        ISO: expect.any(String),
+        NAME_1: expect.any(String),
+      }),
+    );
+  });
+
+  const isoCodes = features.map(feature => feature.properties.ISO);
+  expect(new Set(isoCodes).size).toBe(isoCodes.length);
+  expect(isoCodes).toContain('IT-BZ');
+  expect(isoCodes).toContain('IT-TN');
+  expect(isoCodes).not.toContain('IT-32');
+});
@@ -0,0 +1,69 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import fs from 'fs';
+import path from 'path';
+
+type Feature = {
+  properties: {
+    ISO: string;
+    NAME_1: string;
+  };
+};
+
+// `.geojson` imports are mocked out to an empty object by the Jest module
+// mapper (see jest.config.js), so the file is read from disk directly to
+// exercise the real, committed data.
+function loadIranGeoJson(): { features: Feature[] } {
+  const filePath = path.join(__dirname, '../src/countries/iran.geojson');
+  return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
+}
+
+test('every Iranian province has its own distinct ISO 3166-2 code', () => {
+  const { features } = loadIranGeoJson();
+
+  // Pin the feature count too, so dropping a province other than
+  // Tehran/Alborz (which would still leave every remaining ISO code
+  // distinct) doesn't slip past the checks below.
+  expect(features.length).toBe(31);
+
+  // Sanity check: every province name in this file is unique, so a
+  // duplicate ISO code below can only mean two different provinces were
+  // mistakenly assigned the same code (as opposed to one province being
+  // split across multiple polygon features).
+  const names = features.map(feature => feature.properties.NAME_1);
+  expect(new Set(names).size).toBe(names.length);
+
+  const isoByName = new Map(
+    features.map(feature => [
+      feature.properties.NAME_1,
+      feature.properties.ISO,
+    ]),
+  );
+  const isoCodes = features.map(feature => feature.properties.ISO);
+
+  expect(new Set(isoCodes).size).toBe(isoCodes.length);
+
+  // Tehran and Alborz were split into separate provinces in 2010, but the
+  // GeoJSON still assigned both the same ISO code (IR-07), which used to
+  // make it impossible to distinguish them on the Country Map chart. Alborz
+  // now uses its pre-2020 ISO 3166-2 code, IR-32.
+  expect(isoByName.get('Tehran')).toBe('IR-07');
+  expect(isoByName.get('Alborz')).toBe('IR-32');
+});
@@ -17,6 +17,10 @@
 * under the License.
 */

+import { getNumberFormatter } from '@superset-ui/core';
+import { render, fireEvent } from '../../../../spec/helpers/testing-library';
+import BigNumberVis from './BigNumberViz';
+
 /**
 * Tests for the color threshold formatter logic in BigNumberViz.
 *
@@ -83,3 +87,33 @@ describe('BigNumberViz color formatters', () => {
    expect(getColorFromValue).not.toHaveBeenCalled();
  });
 });
+
+describe('BigNumberViz context menu', () => {
+  test('invokes onContextMenu and stops the event bubbling to ancestor handlers', () => {
+    const onContextMenu = jest.fn();
+    const ancestorHandler = jest.fn();
+
+    const { container } = render(
+      <div onContextMenu={ancestorHandler}>
+        <BigNumberVis
+          width={200}
+          height={100}
+          bigNumber={42}
+          headerFormatter={getNumberFormatter()}
+          headerFontSize={0.3}
+          subheaderFontSize={0.125}
+          subtitleFontSize={0.125}
+          subtitle=""
+          refs={{}}
+          onContextMenu={onContextMenu}
+        />
+      </div>,
+    );
+
+    const headerLine = container.querySelector('.header-line');
+    fireEvent.contextMenu(headerLine!, { clientX: 10, clientY: 20 });
+
+    expect(onContextMenu).toHaveBeenCalledWith(10, 20);
+    expect(ancestorHandler).not.toHaveBeenCalled();
+  });
+});
@@ -224,6 +224,7 @@ function BigNumberVis({
    const handleContextMenu = (e: MouseEvent<HTMLDivElement>) => {
      if (onContextMenu) {
        e.preventDefault();
+        e.stopPropagation();
        onContextMenu(e.nativeEvent.clientX, e.nativeEvent.clientY);
      }
    };
@@ -390,6 +390,7 @@ export default function transformProps(chartProps: EchartsGanttChartProps) {
    [GenericDataType.String]: undefined,
    [GenericDataType.Temporal]: tooltipTimeFormatter,
    [GenericDataType.Boolean]: undefined,
+    [GenericDataType.MultiValue]: undefined,
  };

  const echartOptions: EChartsCoreOption = {
@@ -40,6 +40,7 @@ import {
  TimeseriesChartDataResponseResult,
  TimeseriesDataRecord,
  tooltipHtml,
+  truncateLabel,
  ValueFormatter,
 } from '@superset-ui/core';
 import { GenericDataType } from '@apache-superset/core/common';
@@ -79,6 +80,7 @@ import {
  getAnnotationData,
 } from '../utils/annotation';
 import {
+  collapseForecastKeys,
  extractForecastSeriesContext,
  extractForecastValuesFromTooltipParams,
  formatForecastTooltipSeries,
@@ -207,6 +209,7 @@ export default function transformProps(
    zoomable,
    richTooltip,
    tooltipSortByMetric,
+    tooltipTruncation,
    xAxisBounds,
    xAxisLabelRotation,
    xAxisLabelInterval,
@@ -767,7 +770,9 @@ export default function transformProps(
      nameGap: xAxisTitleMarginPx,
      nameLocation: 'middle',
      axisLabel: {
-        hideOverlap: !(xAxisType === AxisType.Time && xAxisLabelRotation !== 0),
+        hideOverlap: showMaxLabel
+          ? false
+          : !(xAxisType === AxisType.Time && xAxisLabelRotation !== 0),
        formatter: deduplicatedFormatter,
        rotate: xAxisLabelRotation,
        interval: xAxisLabelInterval,
@@ -859,12 +864,14 @@ export default function transformProps(
          : params.value[0];
        const forecastValue: any[] = richTooltip ? params : [params];

-        const sortedKeys = extractTooltipKeys(
-          forecastValue,
-          // horizontal mode is not supported in mixed series chart
-          1,
-          richTooltip,
-          tooltipSortByMetric,
+        const sortedKeys = collapseForecastKeys(
+          extractTooltipKeys(
+            forecastValue,
+            // horizontal mode is not supported in mixed series chart
+            1,
+            richTooltip,
+            tooltipSortByMetric,
+          ),
        );

        const rows: string[][] = [];
@@ -907,13 +914,19 @@ export default function transformProps(
              formatter: primarySeries.has(key)
                ? tooltipFormatter
                : tooltipFormatterSecondary,
+              truncation: tooltipTruncation,
            });
            rows.push(row);
            if (key === focusedSeries) {
              focusedRow = rows.length - 1;
            }
          });
-        return tooltipHtml(rows, tooltipFormatter(xValue), focusedRow);
+        return tooltipHtml(
+          rows,
+          truncateLabel(tooltipFormatter(xValue), tooltipTruncation),
+          focusedRow,
+          tooltipTruncation,
+        );
      },
    },
    legend: {
@@ -24,6 +24,7 @@ import {
  ContributionType,
  TimeFormatter,
  AxisType,
+  TooltipTruncationMode,
 } from '@superset-ui/core';
 import {
  BaseChartProps,
@@ -59,6 +60,7 @@ export type EchartsMixedTimeseriesFormData = QueryFormData & {
  timeGrainSqla?: TimeGranularity;
  forceMaxInterval?: boolean;
  tooltipTimeFormat?: string;
+  tooltipTruncation?: TooltipTruncationMode;
  zoomable: boolean;
  richTooltip: boolean;
  showQueryIdentifiers?: boolean;
@@ -108,6 +110,7 @@ export const DEFAULT_FORM_DATA: EchartsMixedTimeseriesFormData = {
  yAxisFormatSecondary: TIMESERIES_DEFAULTS.yAxisFormat,
  yAxisTitleSecondary: DEFAULT_TITLE_FORM_DATA.yAxisTitle,
  tooltipTimeFormat: TIMESERIES_DEFAULTS.tooltipTimeFormat,
+  tooltipTruncation: TIMESERIES_DEFAULTS.tooltipTruncation,
  xAxisBounds: TIMESERIES_DEFAULTS.xAxisBounds,
  xAxisForceCategorical: TIMESERIES_DEFAULTS.xAxisForceCategorical,
  xAxisTimeFormat: TIMESERIES_DEFAULTS.xAxisTimeFormat,
@@ -18,6 +18,7 @@
 */
 import { t } from '@apache-superset/core/translation';
 import { NumberFormatter } from '@superset-ui/core';
+import { sanitizeHtml } from '../utils/series';

 /*
 function for finding the max metric values among all series data for Radar Chart
@@ -63,7 +64,7 @@ export const renderNormalizedTooltip = (
  const { color, name = '', value: values } = params;
  const seriesName = name || 'series0';

-  const colorDot = `<span style="display:inline-block;margin-right:5px;border-radius:50%;width:5px;height:5px;background-color:${color}"></span>`;
+  const colorDot = `<span style="display:inline-block;margin-right:5px;border-radius:50%;width:5px;height:5px;background-color:${sanitizeHtml(color)}"></span>`;

  // Get metric values with denormalization if needed
  const metricValues: TooltipMetricValue[] = metrics.map((metric, index) => {
@@ -85,19 +86,26 @@ export const renderNormalizedTooltip = (
    };
  });

+  // Tooltip is rendered via innerHTML (ECharts default renderMode
+  // 'html'), so seriesName/metric/value/color are HTML-escaped, matching
+  // the treatment every other echarts tooltip path applies.
  const tooltipRows = metricValues
    .map(
      ({ metric, value }) => `
        <div style="display:flex;">
-          <div>${colorDot}${metric}:</div>
-          <div style="font-weight:bold;margin-left:auto;">${value}</div>
+          <div>${colorDot}${sanitizeHtml(metric)}:</div>
+          <div style="font-weight:bold;margin-left:auto;">${sanitizeHtml(
+            String(value),
+          )}</div>
        </div>
      `,
    )
    .join('');

  return `
-    <div style="font-weight:bold;margin-bottom:5px;">${seriesName}</div>
+    <div style="font-weight:bold;margin-bottom:5px;">${sanitizeHtml(
+      seriesName,
+    )}</div>
    ${tooltipRows}
  `;
 };
@@ -21,8 +21,14 @@ import {
  waitFor,
  cleanup,
 } from '../../../../spec/helpers/testing-library';
-import { AxisType, TimeGranularity } from '@superset-ui/core';
+import {
+  AxisType,
+  createTimeRangeFromGranularity,
+  DTTM_ALIAS,
+  TimeGranularity,
+} from '@superset-ui/core';
 import { GenericDataType } from '@apache-superset/core/common';
+import { logging } from '@apache-superset/core/utils';
 import type { EChartsCoreOption } from 'echarts/core';
 import type { ECElementEvent } from 'echarts/types/src/util/types';
 import type { ReactNode } from 'react';
@@ -93,12 +99,17 @@ afterAll(() => {
 });

 afterEach(() => {
+  jest.useRealTimers();
  cleanup();
  mockEchart.mockReset();
  (globalThis as { ResizeObserver?: typeof ResizeObserver }).ResizeObserver =
    originalResizeObserver;
 });

+const advanceClickTimer = () => {
+  jest.advanceTimersByTime(300);
+};
+
 const defaultFormData: EchartsTimeseriesFormData & {
  vizType: string;
  dateFormat: string;
@@ -314,7 +325,8 @@ test('falls back to window resize listener when ResizeObserver is unavailable',
 });

 // Test for issue #25334: Bar chart cross-filter without dimensions
-test('emits cross-filter on X-axis value when no dimensions and categorical X-axis', async () => {
+test('emits cross-filter on X-axis value when no dimensions and categorical X-axis', () => {
+  jest.useFakeTimers();
  const setDataMaskMock = jest.fn();

  const propsWithCategoricalXAxis: TimeseriesChartTransformedProps = {
@@ -348,13 +360,7 @@ test('emits cross-filter on X-axis value when no dimensions and categorical X-ax
      dataIndex: 0,
    });

-    // Wait for the timer (TIMER_DURATION = 300ms)
-    await waitFor(
-      () => {
-        expect(setDataMaskMock).toHaveBeenCalled();
-      },
-      { timeout: 500 },
-    );
+    advanceClickTimer();

    // Verify the cross-filter uses the X-axis column and value, not the metric
    const dataMaskCall = setDataMaskMock.mock.calls[0][0];
@@ -368,7 +374,8 @@ test('emits cross-filter on X-axis value when no dimensions and categorical X-ax
  }
 });

-test('emits cross-filter on category value for horizontal bar clicks', async () => {
+test('emits cross-filter on category value for horizontal bar clicks', () => {
+  jest.useFakeTimers();
  const setDataMaskMock = jest.fn();

  render(
@@ -397,12 +404,7 @@ test('emits cross-filter on category value for horizontal bar clicks', async ()
    dataIndex: 0,
  });

-  await waitFor(
-    () => {
-      expect(setDataMaskMock).toHaveBeenCalled();
-    },
-    { timeout: 500 },
-  );
+  advanceClickTimer();

  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
    {
@@ -424,9 +426,7 @@ test('uses rendered categorical axis for query event handlers', () => {
    />,
  );

-  expect(getLatestEchartProps().queryEventHandlers?.[0].query).toBe(
-    'xAxis.category',
-  );
+  expect(getLatestEchartProps().queryEventHandlers?.[0].query).toBe('xAxis');

  cleanup();
  mockEchart.mockReset();
@@ -445,9 +445,7 @@ test('uses rendered categorical axis for query event handlers', () => {
    />,
  );

-  expect(getLatestEchartProps().queryEventHandlers?.[0].query).toBe(
-    'yAxis.category',
-  );
+  expect(getLatestEchartProps().queryEventHandlers?.[0].query).toBe('yAxis');
 });

 test('emits cross-filter from horizontal categorical axis label clicks', () => {
@@ -473,8 +471,9 @@ test('emits cross-filter from horizontal categorical axis label clicks', () => {
    getLatestEchartProps().queryEventHandlers?.[0].handler;
  expect(labelClickHandler).toBeDefined();
  labelClickHandler?.({
+    targetType: 'axisLabel',
    value: 'Product A',
-  } as ECElementEvent);
+  } as unknown as ECElementEvent);

  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
    {
@@ -485,7 +484,8 @@ test('emits cross-filter from horizontal categorical axis label clicks', () => {
  ]);
 });

-test('does not emit duplicate cross-filter for generic axis label clicks', async () => {
+test('does not emit duplicate cross-filter for generic axis label clicks', () => {
+  jest.useFakeTimers();
  const setDataMaskMock = jest.fn();

  render(
@@ -507,11 +507,28 @@ test('does not emit duplicate cross-filter for generic axis label clicks', async
    name: 'Product A',
  });

-  await new Promise(resolve => setTimeout(resolve, 400));
+  jest.advanceTimersByTime(400);
  expect(setDataMaskMock).not.toHaveBeenCalled();
 });

-test('does not emit cross-filter when no dimensions and time-based X-axis', async () => {
+test('keeps temporal range exclusive ends on whole-second boundaries', () => {
+  const clickedTimestamp = new Date(Date.UTC(2021, 0, 15, 12, 34, 56, 789));
+
+  [TimeGranularity.DAY, TimeGranularity.MONTH, TimeGranularity.YEAR].forEach(
+    grain => {
+      const [, inclusiveEnd] = createTimeRangeFromGranularity(
+        clickedTimestamp,
+        grain,
+        false,
+      );
+      const exclusiveEnd = new Date(inclusiveEnd.getTime() + 1);
+
+      expect(exclusiveEnd.getUTCMilliseconds()).toBe(0);
+    },
+  );
+});
+
+test('emits TEMPORAL_RANGE cross-filter from time axis label click on day bucket', () => {
  const setDataMaskMock = jest.fn();

  const propsWithTimeXAxis: TimeseriesChartTransformedProps = {
@@ -519,39 +536,610 @@ test('does not emit cross-filter when no dimensions and time-based X-axis', asyn
    emitCrossFilters: true,
    setDataMask: setDataMaskMock,
    groupby: [], // No dimensions
+    resolvedTimeGrain: TimeGranularity.DAY,
+    formData: {
+      ...defaultFormData,
+      granularitySqla: 'ds',
+      timeGrainSqla: TimeGranularity.DAY,
+    },
    xAxis: {
-      label: '__timestamp',
-      type: AxisType.Time, // Time-based X-axis (not categorical)
+      label: DTTM_ALIAS,
+      type: AxisType.Time,
    },
  };

  render(<EchartsTimeseries {...propsWithTimeXAxis} />);

-  const lastCall = mockEchart.mock.calls.at(-1);
-  expect(lastCall).toBeDefined();
-  const [props] = lastCall as [EchartsProps];
+  const labelClickHandler = getLatestEchartProps().queryEventHandlers?.find(
+    ({ query }) => query === 'xAxis',
+  )?.handler;
+  expect(labelClickHandler).toBeDefined();
+  labelClickHandler?.({
+    targetType: 'axisLabel',
+    value: '2021-01-01',
+  } as unknown as ECElementEvent);

-  // Simulate a click event
-  const clickHandler = props.eventHandlers?.click;
-  if (clickHandler) {
-    clickHandler({
-      componentType: 'series',
-      seriesName: 'Sales',
-      data: [1609459200000, 100], // Timestamp
-      name: '2021-01-01',
-      dataIndex: 0,
-    });
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-01-02T00:00:00',
+    },
+  ]);
+});

-    // Wait a bit and verify setDataMask was NOT called
-    await new Promise(resolve => setTimeout(resolve, 400));
-    expect(setDataMaskMock).not.toHaveBeenCalled();
-  }
+test('emits TEMPORAL_RANGE cross-filter from time axis label click on month bucket', () => {
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const labelClickHandler = getLatestEchartProps().queryEventHandlers?.find(
+    ({ query }) => query === 'xAxis',
+  )?.handler;
+  expect(labelClickHandler).toBeDefined();
+  labelClickHandler?.({
+    targetType: 'axisLabel',
+    value: '2021-01-01',
+  } as unknown as ECElementEvent);
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-02-01T00:00:00',
+    },
+  ]);
+});
+
+test('emits TEMPORAL_RANGE cross-filter from time axis label click on year bucket', () => {
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.YEAR}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.YEAR,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const labelClickHandler = getLatestEchartProps().queryEventHandlers?.find(
+    ({ query }) => query === 'xAxis',
+  )?.handler;
+  expect(labelClickHandler).toBeDefined();
+  labelClickHandler?.({
+    targetType: 'axisLabel',
+    value: '2021-01-01',
+  } as unknown as ECElementEvent);
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2022-01-01T00:00:00',
+    },
+  ]);
+});
+
+test('emits upper-exclusive TEMPORAL_RANGE from time point click on month bucket', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: [Date.UTC(2021, 0, 1), 100],
+    name: '2021-01-01',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-02-01T00:00:00',
+    },
+  ]);
+});
+
+test('emits TEMPORAL_RANGE from string-typed time point click value', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: ['2021-01-01T00:00:00Z', 100],
+    name: '2021-01-01',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-02-01T00:00:00',
+    },
+  ]);
+});
+
+test('uses resolved time grain for temporal point-click cross-filter', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.DAY,
+        extraFormData: {
+          time_grain_sqla: TimeGranularity.MONTH,
+        },
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: [Date.UTC(2021, 0, 1), 100],
+    name: '2021-01-01',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-02-01T00:00:00',
+    },
+  ]);
+});
+
+test('emits TEMPORAL_RANGE from horizontal time point click using timestamp, not metric', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        orientation: OrientationType.Horizontal,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: [129, Date.UTC(2021, 0, 1)],
+    name: '2021-01-01',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-02-01T00:00:00',
+    },
+  ]);
+});
+
+test('emits TEMPORAL_RANGE cross-filter from horizontal time axis label click', () => {
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        orientation: OrientationType.Horizontal,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const labelClickHandler = getLatestEchartProps().queryEventHandlers?.find(
+    ({ query }) => query === 'yAxis',
+  )?.handler;
+  expect(labelClickHandler).toBeDefined();
+  labelClickHandler?.({
+    targetType: 'axisLabel',
+    value: '2021-01-01',
+  } as unknown as ECElementEvent);
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-02-01T00:00:00',
+    },
+  ]);
+});
+
+test('warns and skips temporal axis label cross-filter when label value cannot be parsed', () => {
+  const setDataMaskMock = jest.fn();
+  const warn = jest.spyOn(logging, 'warn').mockImplementation();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const labelClickHandler = getLatestEchartProps().queryEventHandlers?.find(
+    ({ query }) => query === 'xAxis',
+  )?.handler;
+  expect(labelClickHandler).toBeDefined();
+  labelClickHandler?.({
+    targetType: 'axisLabel',
+    value: 'not-a-date',
+  } as unknown as ECElementEvent);
+
+  expect(setDataMaskMock).not.toHaveBeenCalled();
+  expect(warn).toHaveBeenCalledWith(
+    'Unable to parse time axis value for cross-filtering',
+    'not-a-date',
+  );
+
+  warn.mockRestore();
+});
+
+test('logs and skips temporal point-click cross-filter when string value cannot be parsed', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+  const warn = jest.spyOn(logging, 'warn').mockImplementation();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: ['not-a-date', 100],
+    name: 'not-a-date',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock).not.toHaveBeenCalled();
+  expect(warn).toHaveBeenCalledWith(
+    'Unable to parse time axis value for cross-filtering',
+    'not-a-date',
+  );
+
+  warn.mockRestore();
+});
+
+test('emits empty temporal X-axis data mask when filter grain is missing', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: undefined,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: [Date.UTC(2021, 0, 1), 100],
+    name: '2021-01-01',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock.mock.calls[0][0]).toEqual({
+    extraFormData: {
+      filters: [],
+    },
+    filterState: {
+      label: undefined,
+      value: null,
+      selectedValues: null,
+    },
+  });
+});
+
+test('clears temporal X-axis cross-filter when clicking selected bucket again', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+  const selectedRange = '2021-01-01T00:00:00 : 2021-02-01T00:00:00';
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={[]}
+      selectedValues={{ 0: selectedRange }}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: [Date.UTC(2021, 0, 1), 100],
+    name: '2021-01-01',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock.mock.calls[0][0]).toEqual({
+    extraFormData: {
+      filters: [],
+    },
+    filterState: {
+      label: undefined,
+      value: null,
+      selectedValues: null,
+    },
+  });
+});
+
+test('does not emit temporal X-axis label cross-filter when dimensions are set', () => {
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={['country']}
+      formData={{
+        ...defaultFormData,
+        groupby: ['country'],
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const labelClickHandler = getLatestEchartProps().queryEventHandlers?.find(
+    ({ query }) => query === 'xAxis',
+  )?.handler;
+  expect(labelClickHandler).toBeDefined();
+  labelClickHandler?.({
+    targetType: 'axisLabel',
+    value: '2021-01-01',
+  } as unknown as ECElementEvent);
+
+  expect(setDataMaskMock).not.toHaveBeenCalled();
+});
+
+test('does not emit temporal X-axis cross-filter when dimensions are set', () => {
+  jest.useFakeTimers();
+  const setDataMaskMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      setDataMask={setDataMaskMock}
+      groupby={['country']}
+      labelMap={{
+        Sales: ['US'],
+      }}
+      formData={{
+        ...defaultFormData,
+        groupby: ['country'],
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.MONTH,
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const clickHandler = getLatestEchartProps().eventHandlers?.click;
+  expect(clickHandler).toBeDefined();
+  clickHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: [Date.UTC(2021, 0, 1), 100],
+    name: '2021-01-01',
+    dataIndex: 0,
+  });
+
+  advanceClickTimer();
+
+  expect(setDataMaskMock.mock.calls[0][0].extraFormData.filters).toEqual([
+    {
+      col: 'country',
+      op: 'IN',
+      val: ['US'],
+    },
+  ]);
+  expect(
+    setDataMaskMock.mock.calls[0][0].extraFormData.filters.some(
+      (filter: { op: string }) => filter.op === 'TEMPORAL_RANGE',
+    ),
+  ).toBe(false);
 });

 // Test for issue #41102: horizontal bar cross-filter must use the category
 // value, not the metric. For horizontal bars the data tuple is value-first
 // (e.g. [100, 'Product A']), so relying on data[0] emitted the metric value.
-test('emits cross-filter on the category value for a horizontal categorical bar', async () => {
+test('emits cross-filter on the category value for a horizontal categorical bar', () => {
+  jest.useFakeTimers();
  const setDataMaskMock = jest.fn();

  const propsWithHorizontalXAxis: TimeseriesChartTransformedProps = {
@@ -585,12 +1173,7 @@ test('emits cross-filter on the category value for a horizontal categorical bar'
      dataIndex: 0,
    });

-    await waitFor(
-      () => {
-        expect(setDataMaskMock).toHaveBeenCalled();
-      },
-      { timeout: 500 },
-    );
+    advanceClickTimer();

    // Must filter on the category ('Product A'), not the metric value (100)
    const dataMaskCall = setDataMaskMock.mock.calls[0][0];
@@ -604,6 +1187,55 @@ test('emits cross-filter on the category value for a horizontal categorical bar'
  }
 });

+test('context menu cross-filter is available for a temporal bar point', async () => {
+  const onContextMenuMock = jest.fn();
+
+  render(
+    <EchartsTimeseries
+      {...defaultProps}
+      emitCrossFilters
+      onContextMenu={onContextMenuMock}
+      groupby={[]}
+      resolvedTimeGrain={TimeGranularity.MONTH}
+      formData={{
+        ...defaultFormData,
+        granularitySqla: 'ds',
+        timeGrainSqla: TimeGranularity.DAY,
+        extraFormData: {
+          time_grain_sqla: TimeGranularity.MONTH,
+        },
+      }}
+      xAxis={{
+        label: DTTM_ALIAS,
+        type: AxisType.Time,
+      }}
+    />,
+  );
+
+  const contextMenuHandler = getLatestEchartProps().eventHandlers?.contextmenu;
+  expect(contextMenuHandler).toBeDefined();
+  await contextMenuHandler?.({
+    componentType: 'series',
+    seriesName: 'Sales',
+    data: [Date.UTC(2021, 0, 1), 100],
+    name: '2021-01-01',
+    event: { stop: jest.fn(), event: { clientX: 10, clientY: 20 } },
+  });
+
+  await waitFor(() => {
+    expect(onContextMenuMock).toHaveBeenCalled();
+  });
+
+  const { crossFilter } = onContextMenuMock.mock.calls[0][2];
+  expect(crossFilter.dataMask.extraFormData.filters).toEqual([
+    {
+      col: 'ds',
+      op: 'TEMPORAL_RANGE',
+      val: '2021-01-01T00:00:00 : 2021-02-01T00:00:00',
+    },
+  ]);
+});
+
 // Test for issue #41102: the context-menu ("Add cross-filter") path must also
 // use the category value, not the metric, for a horizontal categorical bar.
 test('context menu cross-filter uses the category value for a horizontal categorical bar', async () => {
@@ -21,14 +21,17 @@ import {
  DTTM_ALIAS,
  BinaryQueryObjectFilterClause,
  AxisType,
+  type TimeGranularity,
  getTimeFormatter,
  getColumnLabel,
  getNumberFormatter,
  LegendState,
  ensureIsArray,
+  createTimeRangeFromGranularity,
 } from '@superset-ui/core';
 import { useTheme } from '@apache-superset/core/theme';
 import { GenericDataType } from '@apache-superset/core/common';
+import { logging } from '@apache-superset/core/utils';
 import type {
  ECElementEvent,
  ViewRootGroup,
@@ -48,6 +51,29 @@ import { getTemporalXAxisDrillByFilter } from '../utils/xAxisDrillByFilter';
 import { ExtraControls } from '../components/ExtraControls';

 const TIMER_DURATION = 300;
+const getTimestampFromTimeAxisValue = (value: string | number) => {
+  if (typeof value === 'number') {
+    return Number.isFinite(value) ? value : undefined;
+  }
+  const timestamp = Date.parse(value);
+  if (Number.isNaN(timestamp)) {
+    logging.warn('Unable to parse time axis value for cross-filtering', value);
+  }
+  return Number.isNaN(timestamp) ? undefined : timestamp;
+};
+
+// Day, month, and year ranges end at 23:59:59.999, so adding 1ms lands on a
+// whole-second next bucket boundary. The formatter intentionally emits seconds.
+const formatDateTime = (date: Date) =>
+  `${[
+    date.getUTCFullYear(),
+    String(date.getUTCMonth() + 1).padStart(2, '0'),
+    String(date.getUTCDate()).padStart(2, '0'),
+  ].join('-')}T${[
+    String(date.getUTCHours()).padStart(2, '0'),
+    String(date.getUTCMinutes()).padStart(2, '0'),
+    String(date.getUTCSeconds()).padStart(2, '0'),
+  ].join(':')}`;

 // Percent-change draggable baseline handle geometry, in pixels.
 const BASELINE_HANDLE_WIDTH = 8;
@@ -71,6 +97,7 @@ export default function EchartsTimeseries({
  onFocusedSeries,
  xValueFormatter,
  xAxis,
+  resolvedTimeGrain,
  refs,
  emitCrossFilters,
  coltypeMapping,
@@ -363,6 +390,65 @@ export default function EchartsTimeseries({
    [selectedValues, xAxis.label],
  );

+  const getTimeAxisCrossFilterDataMask = useCallback(
+    (clickedTimestamp: number) => {
+      const filterColumn =
+        xAxis.label === DTTM_ALIAS ? formData.granularitySqla : xAxis.label;
+      const grain = resolvedTimeGrain as TimeGranularity | undefined;
+
+      if (!filterColumn || !grain) {
+        return {
+          dataMask: {
+            extraFormData: {
+              filters: [],
+            },
+            filterState: {
+              label: undefined,
+              value: null,
+              selectedValues: null,
+            },
+          },
+          isCurrentValueSelected: false,
+        };
+      }
+
+      const [start, inclusiveEnd] = createTimeRangeFromGranularity(
+        new Date(clickedTimestamp),
+        grain,
+        false,
+      );
+      const exclusiveEnd = new Date(inclusiveEnd.getTime() + 1);
+      const timeRange = `${formatDateTime(start)} : ${formatDateTime(exclusiveEnd)}`;
+      const selected: string[] = Object.values(selectedValues);
+      const isCurrentValueSelected = selected.includes(timeRange);
+      const values = isCurrentValueSelected ? [] : [timeRange];
+
+      return {
+        dataMask: {
+          extraFormData: {
+            filters:
+              values.length === 0
+                ? []
+                : [
+                    {
+                      col: filterColumn,
+                      op: 'TEMPORAL_RANGE' as const,
+                      val: timeRange,
+                    },
+                  ],
+          },
+          filterState: {
+            label: values.length ? values : undefined,
+            value: values.length ? values : null,
+            selectedValues: values.length ? values : null,
+          },
+        },
+        isCurrentValueSelected,
+      };
+    },
+    [formData.granularitySqla, resolvedTimeGrain, selectedValues, xAxis.label],
+  );
+
  const handleChange = useCallback(
    (value: string) => {
      if (!emitCrossFilters) {
@@ -384,15 +470,26 @@ export default function EchartsTimeseries({
    [emitCrossFilters, setDataMask, getXAxisCrossFilterDataMask],
  );

+  const handleTimeAxisChange = useCallback(
+    (clickedTimestamp: number) => {
+      if (!emitCrossFilters) {
+        return;
+      }
+      setDataMask(getTimeAxisCrossFilterDataMask(clickedTimestamp).dataMask);
+    },
+    [emitCrossFilters, setDataMask, getTimeAxisCrossFilterDataMask],
+  );
+
  // Determine if X-axis can be used for cross-filtering (categorical axis without dimensions)
  const canCrossFilterByXAxis =
-    !hasDimensions && xAxis.type === AxisType.Category;
-  const categoryAxisValueIndex =
+    !hasDimensions &&
+    (xAxis.type === AxisType.Category || xAxis.type === AxisType.Time);
+  const xAxisValueIndex =
    formData.orientation === OrientationType.Horizontal ? 1 : 0;
-  const getCategoryAxisValue = useCallback(
+  const getXAxisValue = useCallback(
    (data: unknown, name: unknown) => {
      if (Array.isArray(data)) {
-        const categoryAxisValue = data[categoryAxisValueIndex];
+        const categoryAxisValue = data[xAxisValueIndex];
        if (
          typeof categoryAxisValue === 'string' ||
          typeof categoryAxisValue === 'number'
@@ -405,7 +502,7 @@ export default function EchartsTimeseries({
      }
      return undefined;
    },
-    [categoryAxisValueIndex],
+    [xAxisValueIndex],
  );

  const eventHandlers: EventHandlers = {
@@ -423,15 +520,28 @@ export default function EchartsTimeseries({
          // Cross-filter by dimension (original behavior)
          const { seriesName: name } = props;
          handleChange(name);
-        } else if (canCrossFilterByXAxis && props.componentType === 'series') {
+        } else if (
+          canCrossFilterByXAxis &&
+          xAxis.type === AxisType.Category &&
+          props.componentType === 'series'
+        ) {
          // Cross-filter by X-axis value when no dimensions (issue #25334)
-          const categoryAxisValue = getCategoryAxisValue(
-            props.data,
-            props.name,
-          );
+          const categoryAxisValue = getXAxisValue(props.data, props.name);
          if (categoryAxisValue !== undefined) {
            handleXAxisChange(categoryAxisValue);
          }
+        } else if (
+          canCrossFilterByXAxis &&
+          xAxis.type === AxisType.Time &&
+          props.componentType === 'series'
+        ) {
+          const timeAxisValue = getXAxisValue(props.data, props.name);
+          if (timeAxisValue !== undefined) {
+            const timestamp = getTimestampFromTimeAxisValue(timeAxisValue);
+            if (timestamp !== undefined) {
+              handleTimeAxisChange(timestamp);
+            }
+          }
        }
      }, TIMER_DURATION);
    },
@@ -466,17 +576,20 @@ export default function EchartsTimeseries({
        ];
        const groupBy = ensureIsArray(formData.groupby);
        if (data && xAxis.type === AxisType.Time) {
-          drillToDetailFilters.push({
-            col:
-              // if the xAxis is '__timestamp', granularity_sqla will be the column of filter
-              xAxis.label === DTTM_ALIAS
-                ? formData.granularitySqla
-                : xAxis.label,
-            grain: formData.timeGrainSqla,
-            op: '==',
-            val: data[0],
-            formattedVal: xValueFormatter(data[0]),
-          });
+          const timeAxisValue = getXAxisValue(data, eventParams.name);
+          if (timeAxisValue !== undefined) {
+            drillToDetailFilters.push({
+              col:
+                // if the xAxis is '__timestamp', granularity_sqla will be the column of filter
+                xAxis.label === DTTM_ALIAS
+                  ? formData.granularitySqla
+                  : xAxis.label,
+              grain: resolvedTimeGrain,
+              op: '==',
+              val: timeAxisValue,
+              formattedVal: xValueFormatter(timeAxisValue),
+            });
+          }
        }
        [
          ...(xAxis.type === AxisType.Category && data ? [xAxis.label] : []),
@@ -517,9 +630,7 @@ export default function EchartsTimeseries({
          xAxis.label === DTTM_ALIAS ? formData.granularitySqla : xAxis.label;
        if (data && xAxis.type === AxisType.Time && xAxisCol) {
          // For horizontal orientation the [x, value] pair is swapped
-          const xValue = Array.isArray(data)
-            ? data[categoryAxisValueIndex]
-            : data;
+          const xValue = Array.isArray(data) ? data[xAxisValueIndex] : data;
          const xAxisFilter = getTemporalXAxisDrillByFilter(
            xAxisCol,
            xValue,
@@ -530,10 +641,7 @@ export default function EchartsTimeseries({
            xAxisFilters.push(xAxisFilter);
          }
        } else if (xAxis.type === AxisType.Category && xAxisCol) {
-          const categoryAxisValue = getCategoryAxisValue(
-            data,
-            eventParams.name,
-          );
+          const categoryAxisValue = getXAxisValue(data, eventParams.name);
          if (categoryAxisValue !== undefined) {
            // A category axis can still sit on a temporal column when the
            // axis is forced categorical; filter by time bucket in that case
@@ -564,15 +672,25 @@ export default function EchartsTimeseries({
          crossFilter = getCrossFilterDataMask(seriesName);
        } else if (
          canCrossFilterByXAxis &&
+          xAxis.type === AxisType.Category &&
          eventParams.componentType === 'series'
        ) {
-          const categoryAxisValue = getCategoryAxisValue(
-            data,
-            eventParams.name,
-          );
+          const categoryAxisValue = getXAxisValue(data, eventParams.name);
          if (categoryAxisValue !== undefined) {
            crossFilter = getXAxisCrossFilterDataMask(categoryAxisValue);
          }
+        } else if (
+          canCrossFilterByXAxis &&
+          xAxis.type === AxisType.Time &&
+          eventParams.componentType === 'series'
+        ) {
+          const timeAxisValue = getXAxisValue(data, eventParams.name);
+          if (timeAxisValue !== undefined) {
+            const timestamp = getTimestampFromTimeAxisValue(timeAxisValue);
+            if (timestamp !== undefined) {
+              crossFilter = getTimeAxisCrossFilterDataMask(timestamp);
+            }
+          }
        }

        onContextMenu(pointerEvent.clientX, pointerEvent.clientY, {
@@ -593,26 +711,39 @@ export default function EchartsTimeseries({
      const { value } = event;
      if (
        canCrossFilterByXAxis &&
+        event.targetType === 'axisLabel' &&
        (typeof value === 'string' || typeof value === 'number')
      ) {
-        handleXAxisChange(value);
+        if (xAxis.type === AxisType.Time) {
+          const timestamp = getTimestampFromTimeAxisValue(value);
+          if (timestamp !== undefined) {
+            handleTimeAxisChange(timestamp);
+          }
+        } else {
+          handleXAxisChange(value);
+        }
      }
    },
-    [canCrossFilterByXAxis, handleXAxisChange],
+    [
+      canCrossFilterByXAxis,
+      handleTimeAxisChange,
+      handleXAxisChange,
+      xAxis.type,
+    ],
  );

-  const categoryAxis =
+  const renderedXAxis =
    formData.orientation === OrientationType.Horizontal ? 'yAxis' : 'xAxis';

  const queryEventHandlers = useMemo(
    () => [
      {
        name: 'click',
-        query: `${categoryAxis}.category`,
+        query: renderedXAxis,
        handler: handleXAxisLabelClick,
      },
    ],
-    [categoryAxis, handleXAxisLabelClick],
+    [renderedXAxis, handleXAxisLabelClick],
  );

  const zrEventHandlers: EventHandlers = {
@@ -102,15 +102,18 @@ export default function buildQuery(formData: QueryFormData) {
          1. The resample, rolling, cum, timeCompare operators should be after pivot.
          2. Resample must come before rolling so that imputed values are
             included in the rolling window calculation.
-          3. the flatOperator makes multiIndex Dataframe into flat Dataframe
+          3. Contribution must come before rename because it relies on the
+             `__<time offset>` suffix to compute each time shift separately,
+             and rename strips that suffix.
+          4. the flatOperator makes multiIndex Dataframe into flat Dataframe
        */
        post_processing: [
          pivotOperatorInRuntime,
          resampleOperator(formData, baseQueryObject),
          rollingWindowOperator(formData, baseQueryObject),
          timeCompareOperator(formData, baseQueryObject),
-          renameOperator(formData, baseQueryObject),
          contributionOperator(formData, baseQueryObject, time_offsets),
+          renameOperator(formData, baseQueryObject),
          sortOperator(formData, baseQueryObject),
          flattenOperator(formData, baseQueryObject),
          // todo: move prophet before flatten
--- a/Show More
+++ b/Show More