Update index.yaml

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

Author: shcherbak

index.yaml

@@ -407,6 +407,13 @@ entries:
     - https://github.com/code-tool/matrix-stack/releases/download/sentry-webhook-0.0.1/sentry-webhook-0.0.1.tgz
     version: 0.0.1
   synapse:
+  - apiVersion: v1
+    created: "2025-09-04T23:33:01.533413319Z"
+    digest: dfecdb0f73a17a426ebb4021cc7ea349ff591cb8eed976479c7dcfd4ec389f31
+    name: synapse
+    urls:
+    - https://github.com/code-tool/matrix-stack/releases/download/synapse-0.28.0/synapse-0.28.0.tgz
+    version: 0.28.0
   - apiVersion: v1
     created: "2025-09-02T09:35:40.213009356Z"
     digest: f01a0d4d1fab8bc055861d66c01b41c433e34dbb427b2c09f0f596deb949b714
@@ -1011,4 +1018,4 @@ 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: "2025-09-02T09:35:40.213343234Z"
+generated: "2025-09-04T23:33:01.533729788Z"