diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index 9c3bd1d17..0624cb29e 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,5 +1,5 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "7b1871b99bd7d151617e85bf6c7082ec002c0fa4",
-  "syncedAt": "2026-04-21T07:12:29.732Z"
+  "sha": "f14e91b39f24616abd84f633409892c9ea15bab0",
+  "syncedAt": "2026-04-21T07:30:09.533Z"
 }
diff --git a/docs/help/testing.md b/docs/help/testing.md
index 36770a5d0..ba99877b2 100644
--- a/docs/help/testing.md
+++ b/docs/help/testing.md
@@ -76,6 +76,12 @@ These commands sit beside the main test suites when you need QA-lab realism:
     `.artifacts/qa-e2e/...`.
 - `pnpm qa:lab:up`
   - Starts the Docker-backed QA site for operator-style QA work.
+- `pnpm test:docker:bundled-channel-deps`
+  - Packs and installs the current OpenClaw build in Docker, starts the Gateway
+    with OpenAI configured, then enables Telegram and Discord via config edits.
+  - Verifies the first Gateway restart installs each bundled channel plugin's
+    runtime dependencies on demand, and a second restart does not reinstall
+    dependencies that were already activated.
 - `pnpm openclaw qa aimock`
   - Starts only the local AIMock provider server for direct protocol smoke
     testing.