Changelog

Track every improvement to OpenClaw. New features, fixes, and platform updates.

v4.2 major

ACP Protocol & Multi-Agent Orchestration

  • Agent Communication Protocol (ACP) for inter-agent communication
  • Thread-bound persistent sessions for long-running agent tasks
  • Improved sub-agent spawning with label-based targeting
  • New session_status tool for model usage tracking
v4.1 major

Skills Marketplace & Claude Code Integration

  • ClawHub skills marketplace with one-click install
  • Claude Code (claude-code) as ACP harness support
  • Skill search across 6 registries with quality filtering
  • Enhanced memory system with semantic search
v4.0 major

OpenClaw 4.0 — The Agent OS

  • Complete architecture rewrite for multi-agent workflows
  • Gateway daemon for always-on agent connectivity
  • Canvas system for rich UI rendering
  • Native support for 15+ messaging platforms
  • Cron scheduling for autonomous agent tasks
v3.5 feature

Voice & Browser Automation

  • Text-to-speech with ElevenLabs, Edge TTS, and macOS
  • Browser automation via Playwright integration
  • Whisper-based speech-to-text transcription
  • Improved heartbeat system for proactive agents
v3.0 major

Multi-Model & Workspace System

  • Support for OpenAI, Anthropic, Google, Ollama, and OpenRouter models
  • Workspace-based agent isolation with AGENTS.md configuration
  • Memory system with MEMORY.md and daily journals
  • Docker deployment support

Want the full technical details? Check out the GitHub releases.

View all releases on GitHub →