diff --git a/CHANGELOG.md b/CHANGELOG.md
index 553b05f7e..03fc68634 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## 1.2.0 — Unreleased
+## 1.2.0 — 2025-11-27
 
 ### Changes
 - **Heartbeat UX:** Default heartbeat interval is now 10 minutes for command mode. Heartbeat prompt is `HEARTBEAT ultrathink`; replies of exactly `HEARTBEAT_OK` suppress outbound messages but still log. Fallback heartbeats no longer start fresh sessions when none exist, and skipped heartbeats do not refresh session `updatedAt` (so idle expiry still works). Session-level `heartbeatIdleMinutes` is supported.
diff --git a/package.json b/package.json
index f83f97b8c..7188331b8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "warelay",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "WhatsApp relay CLI (send, monitor, webhook, auto-reply) using Twilio",
   "type": "module",
   "main": "dist/index.js",