Update index.yaml

Signed-off-by: shcherbak <shcherbak@users.noreply.github.com>

Author: shcherbak

index.yaml

@@ -725,6 +725,15 @@ entries:
     urls:
     - https://github.com/code-tool/matrix-stack/releases/download/synapse-3.0.0/synapse-3.0.0.tgz
     version: 3.0.0
+  - apiVersion: v2
+    appVersion: 1.151.0
+    created: "2026-06-25T18:14:58.530921422Z"
+    description: matrix synapse kubernetes deployment
+    digest: 809de158dc26200e4520eb902074052172ea475c7e2b18f98da43483c4253a69
+    name: synapse
+    urls:
+    - https://github.com/code-tool/matrix-stack/releases/download/synapse-2.8.1/synapse-2.8.1.tgz
+    version: 2.8.1
   - apiVersion: v2
     appVersion: 1.151.0
     created: "2026-06-25T11:46:36.666172262Z"
@@ -2332,4 +2341,4 @@ entries:
     urls:
     - https://github.com/code-tool/matrix-stack/releases/download/webhook-0.0.2/webhook-0.0.2.tgz
     version: 0.0.2
-generated: "2026-06-25T11:46:36.666720987Z"
+generated: "2026-06-25T18:14:58.531512411Z"