From 2eecd01ed850604eb84c3c39a618a4895a2e1ab9 Mon Sep 17 00:00:00 2001
From: Omar Shahine <10343873+omarshahine@users.noreply.github.com>
Date: Sat, 9 May 2026 00:57:29 +0000
Subject: [PATCH] changelog: note iMessage per-group systemPrompt parity

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ec7fd403e7..d8118b6f643 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -188,6 +188,7 @@ Docs: https://docs.openclaw.ai
 - Agents/context engine: invalidate cached assembled context views when source history shrinks or assembly fails, preventing stale pre-reset history from being reused. Fixes #77968. (#78163) Thanks @brokemac79 and @ChrisBot2026.
 - Plugin SDK: add a generic `api.runtime.llm.complete` host completion helper with runtime-derived caller attribution, config-gated model/agent overrides, session-bound context-engine access, request-scoped config, audit metadata, and normalized usage attribution. (#64294) Thanks @DaevMithran.
 - Control UI/exec approvals: highlight parsed shell command fragments that may deserve extra review in approval prompts. (#77153) Thanks @jesse-merhi.
+- Channels/iMessage: honor `channels.imessage.groups.<chat_id>.systemPrompt` (and the `groups["*"]` wildcard) by forwarding it as `GroupSystemPrompt` on inbound group turns, mirroring the byte-identical resolver semantic from WhatsApp where defining the key as an empty string on a specific group suppresses the wildcard fallback. Brings iMessage to parity with the per-group `systemPrompt` pattern already supported by Discord, Telegram, IRC, Slack, GoogleChat, and the retired BlueBubbles channel. Fixes #78285. (#79383) Thanks @omarshahine.
 
 ### Breaking