diff --git a/index.yaml b/index.yaml
index fec0f826a..322047029 100644
--- a/index.yaml
+++ b/index.yaml
@@ -3,7 +3,7 @@ entries:
   sure:
   - apiVersion: v2
     appVersion: 0.6.8-alpha.1-nightly.20260128.181931
-    created: "2026-01-28T18:19:34.551923792Z"
+    created: "2026-01-31T08:36:43.631469874Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -37,7 +37,7 @@ entries:
     version: 0.6.8-alpha.1-nightly.20260128.181931
   - apiVersion: v2
     appVersion: 0.6.8-alpha.1
-    created: "2026-01-28T18:19:34.564743388Z"
+    created: "2026-01-31T08:36:43.643974628Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -69,9 +69,43 @@ entries:
     urls:
     - https://we-promise.github.io/sure/sure-0.6.8-alpha.1.tgz
     version: 0.6.8-alpha.1
+  - apiVersion: v2
+    appVersion: 0.6.7-rc.2
+    created: "2026-01-31T08:36:43.61871642Z"
+    dependencies:
+    - condition: cnpg.enabled
+      name: cloudnative-pg
+      repository: https://cloudnative-pg.github.io/charts
+      version: ~0.27
+    - alias: redisOperator
+      condition: redisOperator.enabled
+      name: redis-operator
+      repository: https://ot-container-kit.github.io/helm-charts
+      version: ~0.23.0
+    description: Official Helm chart for deploying the Sure Rails app (web + Sidekiq)
+      on Kubernetes with optional HA PostgreSQL (CloudNativePG) and Redis.
+    digest: 37a18882c032ac69a6cf355bf57f2a41de6b35096b6ec7999c2525a3162578bd
+    home: https://github.com/we-promise/sure
+    keywords:
+    - rails
+    - sidekiq
+    - personal-finance
+    - cloudnativepg
+    - redis
+    kubeVersion: '>=1.25.0-0'
+    maintainers:
+    - name: Sure maintainers
+      url: https://github.com/we-promise/sure
+    name: sure
+    sources:
+    - https://github.com/we-promise/sure
+    type: application
+    urls:
+    - https://we-promise.github.io/sure/sure-0.6.7-rc.2.tgz
+    version: 0.6.7-rc.2
   - apiVersion: v2
     appVersion: 0.6.7-alpha
-    created: "2026-01-28T18:19:34.538976566Z"
+    created: "2026-01-31T08:36:43.605793102Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -105,7 +139,7 @@ entries:
     version: 0.0.0-nightly.20260124.110710
   - apiVersion: v2
     appVersion: 0.6.7-alpha
-    created: "2026-01-28T18:19:34.526815647Z"
+    created: "2026-01-31T08:36:43.593495364Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -139,7 +173,7 @@ entries:
     version: 0.0.0-nightly.20260120.120815
   - apiVersion: v2
     appVersion: 0.6.7-alpha
-    created: "2026-01-28T18:19:34.514722757Z"
+    created: "2026-01-31T08:36:43.581364718Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -173,7 +207,7 @@ entries:
     version: 0.0.0-nightly.20260115.203951
   - apiVersion: v2
     appVersion: 0.6.7-alpha
-    created: "2026-01-28T18:19:34.503123278Z"
+    created: "2026-01-31T08:36:43.569960457Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -207,7 +241,7 @@ entries:
     version: 0.0.0-nightly.20260112.163232
   - apiVersion: v2
     appVersion: 0.6.7-alpha
-    created: "2026-01-28T18:19:34.491748445Z"
+    created: "2026-01-31T08:36:43.558825873Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -241,7 +275,7 @@ entries:
     version: 0.0.0-nightly.20260110.192130
   - apiVersion: v2
     appVersion: 0.6.7-alpha
-    created: "2026-01-28T18:19:34.479735922Z"
+    created: "2026-01-31T08:36:43.547651958Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -275,7 +309,7 @@ entries:
     version: 0.0.0-nightly.20260110.191814
   - apiVersion: v2
     appVersion: 0.6.7-alpha
-    created: "2026-01-28T18:19:34.467071366Z"
+    created: "2026-01-31T08:36:43.536468368Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -309,7 +343,7 @@ entries:
     version: 0.0.0-nightly.20251231.183834
   - apiVersion: v2
     appVersion: 0.6.6
-    created: "2026-01-28T18:19:34.455816871Z"
+    created: "2026-01-31T08:36:43.525229499Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -343,7 +377,7 @@ entries:
     version: 0.0.0-nightly.20251231.143726
   - apiVersion: v2
     appVersion: 0.6.6-alpha
-    created: "2026-01-28T18:19:34.44453534Z"
+    created: "2026-01-31T08:36:43.51395933Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -377,7 +411,7 @@ entries:
     version: 0.0.0-nightly.20251230.211058
   - apiVersion: v2
     appVersion: 0.6.6-alpha
-    created: "2026-01-28T18:19:34.433264594Z"
+    created: "2026-01-31T08:36:43.50285307Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -411,7 +445,7 @@ entries:
     version: 0.0.0-nightly.20251230.175452
   - apiVersion: v2
     appVersion: 0.6.5
-    created: "2026-01-28T18:19:34.422052868Z"
+    created: "2026-01-31T08:36:43.491358669Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -445,7 +479,7 @@ entries:
     version: 0.0.0-nightly.20251230.174623
   - apiVersion: v2
     appVersion: 0.6.5
-    created: "2026-01-28T18:19:34.410538419Z"
+    created: "2026-01-31T08:36:43.479862489Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -479,7 +513,7 @@ entries:
     version: 0.0.0-nightly.20251230.173623
   - apiVersion: v2
     appVersion: 0.6.5
-    created: "2026-01-28T18:19:34.398940065Z"
+    created: "2026-01-31T08:36:43.468173883Z"
     dependencies:
     - condition: cnpg.enabled
       name: cloudnative-pg
@@ -511,4 +545,4 @@ entries:
     urls:
     - https://we-promise.github.io/sure/sure-0.0.0-nightly.20251213.190247.tgz
     version: 0.0.0-nightly.20251213.190247
-generated: "2026-01-28T18:19:34.386025576Z"
+generated: "2026-01-31T08:36:43.455351723Z"
diff --git a/sure-0.6.7-rc.2.tgz b/sure-0.6.7-rc.2.tgz
new file mode 100644
index 000000000..a4f0d41b1
Binary files /dev/null and b/sure-0.6.7-rc.2.tgz differ