CC Connect changelog: what's new each month
Every stable CC Connect release summarised by month: the highlights, new features, improvements, fixes and anything you need to act on. 3 months covered; the current month updates daily.
August 2026
1 release: 1.5.0
August brought significant platform expansion and stability improvements to CC Connect. The release added support for five new messaging platforms and enhanced existing integrations with better reliability and performance.
Highlights
- Added support for Tencent Yuanbao Bot API, Google Chat, WPS Agentspace, and other new messaging platforms
- Introduced Reasonix HTTP serve API adapter for the agent ecosystem
- Fixed critical issues with daemon crashes, image buffering, and background task timeouts
- Enhanced Feishu with workspace isolation and improved file handling
- Extended agent tooling compatibility with updates to Kimi, Pi, and Claude integrations
New
- Tencent Yuanbao Bot API platform support
- Cloudweb self-hosted IM gateway
- Google Chat integration
- WPS Agentspace platform
- Reasonix HTTP serve API adapter
- RPC mode for Pi and permissions
- Permission mode environment injection
Improved
- Feishu workspace isolation for topics
- Feishu quoted file on-demand download capability
- Feishu first thread mention bootstrap
- Feishu cross-type image batch flush
- Kimi Code CLI native dialect support
- Pi v0.84.0 toolcall with willRetry flag
- Claude Code session title fallback handling
Fixed
- /restart no longer crashes daemon when platform adapter panics during post-restart notification
- Rapid image and text within image batch window no longer drops buffered images
- Long background turns no longer killed by stale idle-close timer
- Agent session idle timeout configuration
June 2026
4 releases: 1.3.3 → 1.4.1
June brought major platform expansion and critical stability fixes to CC Connect. The month saw five new first-class agents, support for 15 platforms total, and essential fixes for production crashes and quota overruns.
Action needed
- Agent option parsing: clipath field deprecated in favor of unified cmd field across all agent adapters.
- Feishu MessageRecallDetector default probe interval changed to 1 minute (was more frequent); imageBatchWindow default is now 500ms.
- Prompt delivery mechanism changed from command line to file-based system; no config changes required but behavior differs internally.
Highlights
- Five new first-class agents added: Devin CLI, Google Antigravity, and others, with expanded platform support to 15 total including Cisco Webex and Matrix with E2EE.
- Fixed critical Send-goroutine nil-pointer panic that crashed the entire process and dropped all platform connections.
- Resolved severe Feishu quota burn issue that was consuming ~1.3M API calls per month on stuck sessions.
- New core commands /timer and /cancel for task scheduling and interruption.
- Multi-user permissions support with reply-to-unauthorized-IM-senders option.
New
- Five new first-class agents: Devin CLI (beta.1), Google Antigravity (beta.5), and three additional agents.
- New core commands: /timer for one-shot delayed tasks and /cancel to interrupt running operations.
- QQ Bot inline keyboards and file send/receive support via OneBot platform.
- Cisco Webex first-class adapter and Matrix with end-to-end encryption.
- Blackbox testing framework with P0/P1/P2 coverage for observability.
- New provider presets: NekoCode, VisionCoder, AIHubMix, and MiniMax M3.
- Slack streaming preview with aggregated turn cards.
- Feishu afterclick card replacement for command actions.
Improved
- Hardened long-running turn behavior with new maxturntimemins absolute limit.
- Devin CLI now first-class agent with /list, /mode, and full session support.
- Multi-user and permissions system with engine improvements.
- Fixed command line length issue by moving prompt delivery to file-based system, reducing command line from problematic lengths to ~80 bytes.
- Feishu MessageRecallDetector probe interval reduced to 1 minute with deduplication to prevent quota burn.
- Agent option parsing refactored with unified cmd field across all adapters.
- Kimi CLI compatibility probed at startup to conditionally support both legacy 1.48.x and new 0.14.x versions.
- Batch image coalescing in Feishu with configurable 500ms default window.
Fixed
- Critical nil-pointer panic in Send-goroutine that crashed the entire cc-connect process and dropped all platform connections.
- Feishu MessageRecallDetector quota burn consuming ~1.3M API calls per month on stuck sessions.
- Kimi CLI compatibility regression where --print flag was removed in newer versions, now handled with runtime detection.
- Claude code runasuser EACCES permission regression.
- Session process not starting issue that left bot silently without replies.
- Command line length overflow on Windows causing GBK-encoded errors.
April 2026
3 releases: 1.3.0 → 1.3.2
April brought a full-featured web admin dashboard to CC Connect along with improved session management and expanded agent support. The month focused on making the platform easier to manage and more reliable across different AI providers.
Highlights
- New web admin UI with full project management, session monitoring, cron editing, and provider configuration.
- Lifecycle event hooks let you trigger commands or webhooks on 7 different event types like message sends and session starts.
- Fixed critical session visibility issues where historical sessions disappeared after upgrades or provider switches.
- Sessions now preserve custom names correctly across all agent types including Codex, Qoder, and Kimi.
- Added support for Kimi and Pi agents plus new Feishu and Weibo capabilities like auto-mention resolution and file transfers.
New
- Web Admin UI with project CRUD, session monitoring, cron editor, and multi-language support (English, Chinese, Traditional Chinese, Japanese, Spanish).
- Lifecycle event hooks that trigger on message received/sent, session started/ended, cron triggered, and permission requested events.
- Skills management page with local skill browser and recommended presets.
- Global provider management in the web UI with import from cc-switch configuration.
- Feishu support for auto-resolving @mentions, multi-level reply chains, and emoji reactions.
- Claude Code CLI wrappers via clipath and auto permission mode.
- Kimi and Pi agent support.
- Weibo image and file support via base64 encoding in direct messages.
Improved
- Session listing now preserves historical sessions across upgrades and provider switches.
- Custom session names are correctly mapped to agent session IDs for all agent types.
- Configuration comments are now preserved when changing providers, models, language, display settings, and TTS via surgical text-level editing.
- Codex codexhome path configuration now consistently used throughout session listing, history, and deletion.
- Session filter behavior changed to show all sessions by default with new filterexternalsessions option to hide externally-created sessions if desired.
- Enhanced logging for Feishu card callback hints when interactive mode is enabled.
- Web CLI login now has auto-login support.
- Claude Code effort command added.
Fixed
- Session visibility regression in v1.3.0 where historical Codex sessions disappeared after upgrade due to AgentSessionID being cleared.
- Session name mapping failure for agents with asynchronous ID establishment like Codex, Qoder, and Kimi.
- Session filter accidentally hiding non-cc-connect-created sessions was now disabled by default.
- Codex configuration not respecting custom codexhome path in session operations.
- Feishu card callback subscriptions not being logged as a reminder when needed.
Summaries are written automatically from the official release notes (full changelog ↗); check the original notes before relying on a detail. CC Connect: pricing, features and alternatives · All changelogs