diff --git a/CHANGELOG.md b/CHANGELOG.md
index 06937e42d98..de9af34819e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -60,6 +60,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Gateway: preserve deferred lifecycle-error cleanup across later non-terminal events so provider timeouts can persist failed session state instead of leaving sessions stuck running. (#85256, fixes #63819) Thanks @samzong.
 - Agents/subagents: report tool-only child progress during timeout summaries instead of showing no visible output.
 - Telegram/ACP: preserve explicit `:topic:` conversation suffixes when inbound ACP targets do not carry a separate thread id.
 - Ollama: bypass the managed proxy for configured local embedding origins while keeping SSRF guardrails on unconfigured targets. Thanks @Kaspre.