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v4.5.1

MCP-UI-Org/mcp-uiv4.5.1Jun 9, 2026by alyssaxuu

AI Summary

This release focuses on stability fixes for screen recording on macOS and Windows, specifically addressing issues with static screens and background recording failures.

Key Highlights

  • Fixed macOS recordings sometimes failing on completely static screens.
  • Fixed WebCodecs recording falling back to MediaRecorder after harmless static-screen stalls.
  • Fixed screen/window recordings sometimes failing to start in the background recorder on Windows.

Full Release Notes

- Fixed macOS recordings sometimes failing on completely static screens.
- Fixed WebCodecs recording falling back to MediaRecorder after harmless static-screen stalls.
- Fixed screen/window recordings sometimes failing to start in the background recorder on Windows.