diff --git a/CHANGELOG.md b/CHANGELOG.md
index f56be630f..df7995654 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -61,6 +61,7 @@
 - Fix: refactor session store updates, add chat.inject, and harden subagent cleanup flow. (#944) — thanks @tyler6204.
 - Fix: clean up suspended CLI processes across backends. (#978) — thanks @Nachx639.
 - Fix: support MiniMax coding plan usage responses with `model_remains`/`current_interval_*` payloads.
+- Fix: honor message tool channel for duplicate suppression. (#1053) — thanks @sashcatanzarite.
 - Fix: suppress WhatsApp pairing replies for historical catch-up DMs on initial link. (#904)
 - Browser: extension mode recovers when only one tab is attached (stale targetId fallback).
 - Browser: fix `tab not found` for extension relay snapshots/actions when Playwright blocks `newCDPSession` (use the single available Page).