diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40b22bf18e3..0bd0b75bbf5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,7 @@ Docs: https://docs.openclaw.ai
 - WebChat/exec approvals: use native approval UI guidance in agent system prompts instead of telling agents to paste manual `/approve` commands in webchat sessions. Thanks @vincentkoc.
 - Plugins/install: forward `--dangerously-force-unsafe-install` through archive and npm-spec plugin installs so the documented override reaches the security scanner on those install paths. (#58879) Thanks @ryanlee-gemini.
 - Chat/error replies: stop leaking raw provider/runtime failures into external chat channels, return a friendly retry message instead, and add a specific `/new` hint for Bedrock toolResult/toolUse session mismatches. (#58831) Thanks @ImLukeF.
+- Memory/session indexing: keep full reindexes from skipping session transcripts when sync is triggered by `session-start` or `watch`, so restart-driven reindexes preserve session memory (#39732) thanks @upupc
 
 ## 2026.3.31