v4.5.2

MCP-UI-Org/mcp-uiv4.5.2Jun 19, 2026by alyssaxuu

AI Summary

Enhances the recording extension's resilience against Chrome extension restarts and improves reliability on slower devices and when competing for hardware resources with other apps.

Key Highlights

  • Resilient handling when Chrome restarts the extension's background worker.
  • Fixed an issue with Chrome's 'Stop sharing' that sometimes threw an error.
  • Fixed recordings failing to start on slower devices.
  • More reliable recording when other apps (Teams, Zoom) take the hardware encoder.
  • The editor now opens quicker immediately after recording is finalized.

New Features

  • Chrome background worker restart resilience
  • Fixed Stop sharing error
  • Fixed slow device start issues
  • Hardware encoder competition handling
  • Faster editor startup

Full Release Notes

- Recordings are more resilient when Chrome restarts the extension's background worker mid-session.
- Fixed an issue with Chrome's own "Stop sharing", that sometimes threw an error.
- Fixed recordings failing to start on slower devices, where acquiring the capture stream could take a few seconds.
- More reliable recording when another app (Teams, Zoom, etc.) takes over the hardware video encoder.
- The editor opens quicker, as soon as the recording is finalized.