Summary
The release improves managed-agent connector and broker robustness, adds mailbox-style session messaging and improves settlement of child runs after worktree merges. It also adds a test-failure report explorer for extension workflows.
Why it matters
These changes target the operational problems that emerge when coding agents coordinate across worktrees, sessions and automated test pipelines.
Related coverage
- GitHub Copilot CLI adds agent-scoped hooks and safer autopilot handling
- Cline moves agent plugins into the hub process
- OpenHands adds browser recording and built-in ACP agents