Update openclaw to version 2026.2.3 (#4654)

Author: al-lac

openclaw/docker-compose.yml

@@ -6,7 +6,7 @@ services:
       APP_PORT: 18789
 
   gateway:
-    image: ghcr.io/getumbrel/openclaw-umbrel:2026.2.1-browser@sha256:3faa7a6b89a97dc78aa0636e3d95740adbcf0a5c1fc07fd7cbb826e72a23228a
+    image: ghcr.io/getumbrel/openclaw-umbrel:2026.2.3@sha256:f99d9e6b42a617eb3edb896c538b82747ab3f84388df255d049e19ed179d142e
     user: "1000:1000"
     init: true
     restart: on-failure

openclaw/umbrel-app.yml

@@ -3,7 +3,7 @@ id: openclaw
 name: OpenClaw
 tagline: The AI that actually does things
 category: ai
-version: "2026.2.1"
+version: "2026.2.3"
 port: 18789
 path: ""
 description: >-
@@ -38,6 +38,17 @@ gallery:
   - 1.jpg
   - 2.jpg
   - 3.jpg
-releaseNotes: ""
+releaseNotes: >-
+  This release focuses on reliability, security, and developer experience improvements:
+    - Fully typed Telegram codebase with all remaining @ts-nocheck removed
+    - Major Cron enhancements: announce delivery mode, safer defaults, ISO 8601 scheduling, and deduplication fixes
+    - Messaging upgrades with per-channel and per-account response prefix overrides
+    - Web UI and TUI fixes for agents, model selection, streaming, and history handling
+    - Broad security hardening across channels, media handling, credentials, and voice calls
+    - Documentation updates, including expanded zh-CN content
+    - Fixed OpenAI onboarding and model selection
+
+
+  Full release notes can be found at https://github.com/openclaw/openclaw/releases
 submitter: Umbrel
 submission: https://github.com/getumbrel/umbrel-apps/pull/4649