diff --git a/CHANGELOG.md b/CHANGELOG.md
index f442807f174..cbbb28b8a4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,6 +33,7 @@ Docs: https://docs.openclaw.ai
 - Gateway shared-auth scopes: preserve requested operator scopes for shared-token clients when device identity is unavailable, instead of clearing scopes during auth handling. Landed from contributor PR #27498 by @kevinWangSheng. (#27494)
 - NO_REPLY suppression: suppress `NO_REPLY` before Slack API send and in sub-agent announce completion flow so sentinel text no longer leaks into user channels. Landed from contributor PRs #27529 (by @Sid-Qin) and #27535 (rewritten minimal landing by maintainers). (#27387, #27531)
 - Auto-reply/Streaming: suppress only exact `NO_REPLY` final replies while still filtering streaming partial sentinel fragments (`NO_`, `NO_RE`, `HEARTBEAT_...`) so substantive replies ending with `NO_REPLY` are delivered and partial silent tokens do not leak during streaming. (#19576) Thanks @aldoeliacim.
+- Auto-reply/Inbound metadata: add a readable `timestamp` field to conversation info and ignore invalid/out-of-range timestamp values so prompt assembly never crashes on malformed timestamp inputs. (#17017) thanks @liuy.
 - Typing/Main reply pipeline: always mark dispatch idle in `agent-runner` finalization so typing cleanup runs even when dispatcher `onIdle` does not fire, preventing stuck typing indicators after run completion. (#27250) Thanks @Sid-Qin.
 - Typing/Run completion race: prevent post-run keepalive ticks from re-triggering typing callbacks by guarding `triggerTyping()` with `runComplete`, with regression coverage for no-restart behavior during run-complete/dispatch-idle boundaries. (#27413) Thanks @widingmarcus-cyber.
 - Typing/Dispatch idle: force typing cleanup when `markDispatchIdle` never arrives after run completion, avoiding leaked typing keepalive loops in cron/announce edges. Landed from contributor PR #27541 by @Sid-Qin. (#27493)