build: release v1.2.1 — bug fixes and bind setup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -1,5 +1,19 @@
 # Changelog
 
+## v1.2.1 (2026-03-09)
+
+Patch release with bug fixes and minor enhancements.
+
+### Bug Fixes
+- **Engine: Idle Timer During Permission Wait** - Stop idle timer while waiting for user permission response to prevent session termination
+- **Feishu: Nil Pointer Checks** - Add nil checks for `SenderId.OpenId` and `msg.Content` to prevent panics
+- **Feishu: URL Validation** - Validate URLs before creating hyperlinks to prevent rejection of non-HTTP(S) URLs
+- **Cron: Error Logging** - Log `json.Unmarshal` errors instead of silently ignoring when cron file is corrupted
+- **Engine: Stale Event Prevention** - Add `drainEvents` utility to clear buffered events between turns
+
+### New Features
+- **Bind Setup Command** - `/bind setup` writes relay instructions to memory file for better bot-to-bot relay configuration
+
 ## v1.2.0 (2026-03-08)
 
 This is the first stable release of cc-connect 1.2.0, consolidating all beta changes and adding new features.

go.sum

@@ -1,4 +1,4 @@
-github.com/BurntSushi/toml v1.6.0 h1:dRaEfpa2VI55EwlIW72hMRHdWouJeRF7TPYhI+AUQjk=
+github.com/BurntSushi/toml v1.6.0 h1:MEaUJLQJKFxTNo0xg+dKyOJA2Nu4O8kPVKuJ/gBiyjc=
 github.com/BurntSushi/toml v1.6.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/bwmarrin/discordgo v0.29.0 h1:FmWeXFaKUwrcL3Cx65c20bTRW+vOb6k8AnaP+EgjDno=
 github.com/bwmarrin/discordgo v0.29.0/go.mod h1:NJZpH+1AfhIcyQsPeuBKsUtYrRnjkyu0kIVMCHkZtRY=

npm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cc-connect",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI) to messaging platforms (Feishu, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work)",
   "keywords": [
     "claude-code",