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v4.5.2

antgroup/echomimicv4.5.2Jun 19, 2026by alyssaxuu

AI Summary

The update enhances resilience against Chrome extension restarts and improves performance on slower devices. It fixes errors related to stopping sharing and ensures the editor opens faster after recording is finalized.

Key Highlights

  • Resilience during Chrome extension background restarts
  • Fixed 'Stop sharing' error
  • Improved startup on slower devices
  • Reliable recording when hardware encoder is shared
  • Faster editor opening time

New Features

  • Faster editor opening

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.