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Agent Zero AI·May 3, 2026·v1.12·agents
Agent Zero v1.12
Agent Zero v1.12 is a major stability release for the open-source agentic framework, fixing PTY descriptor leaks, stale browser contexts, and deferred desktop startup — making it more reliable for sustained autonomous computer use.
AI AgentOpen SourceComputer UseBrowser AutomationAgentic Framework
overview
Agent Zero v1.12 is a major stability release for the open-source agentic framework, fixing PTY descriptor leaks, stale browser contexts, and deferred desktop startup — making it more reliable for sustained autonomous computer use.
key features
- 01Fixed PTY file descriptor leaks with idempotent shutdown handling for sustained POSIX sessions
- 02Browser runtime now detects and recovers from stale Playwright contexts automatically
- 03Deferred Xfce Desktop startup — only initializes when the Desktop surface is opened, reducing overhead
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