docs(changelog): note beta plugin update channel fix

CHANGELOG.md

@@ -95,6 +95,7 @@ Docs: https://docs.openclaw.ai
 - Status/sessions: ignore malformed non-string persisted session provider/model metadata instead of throwing while rendering status summaries. Fixes #76206. Thanks @vincentkoc.
 - CLI/config: remove only the targeted array element for `openclaw config unset array[index]` instead of replaying the unset during config write and deleting the shifted next element. Fixes #76290. Thanks @SymbolStar and @vincentkoc.
 - Plugins/voice-call: treat abnormal local Gateway close code 1006 as a standalone CLI fallback case, so `voicecall smoke` and related commands can still run the provider check path when the Gateway socket closes before returning a response.
+- Plugins/update: keep beta-installed OpenClaw package updates on the beta plugin channel even when config still says stable, so Discord and other externalized plugins update from compiled `@beta` packages instead of stale source-only `latest` artifacts.
 - Agents/tools: stop treating `tools.deny: ["write"]` as an implicit `apply_patch` deny; operators who want to block patch writes should deny `apply_patch` or `group:fs` explicitly. Fixes #76749. (#76795) Thanks @Nek-12 and @hclsys.
 - Plugins/release: verify published plugin npm tarballs expose compiled runtime entries after publish, catching TS-only package artifacts before release closeout. Thanks @vincentkoc.
 - CLI/message: exit cleanly with a nonzero status when message-command plugin registry loading fails before dispatch, preventing `openclaw-message` children from staying alive after plugin load errors. Fixes #76168.