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v4.5.0

alyssaxuu/screenityv4.5.0Jun 9, 2026by alyssaxuu

AI Summary

Major architectural update moving recording to the Offscreen API for background persistence and upgrading the editor to WebCodecs.

Key Highlights

  • Recordings now run in the background using the offscreen API instead of a pinned tab
  • The editor is lighter and faster, now running entirely on WebCodecs
  • Removed ffmpeg fallback in favor of pure WebCodecs implementation

New Features

  • Offscreen API background recording
  • WebCodecs-based editor
  • Improved performance and tab management

Full Release Notes

- Recordings now run in the background using the offscreen API instead of a pinned tab, so they keep going even if the tab you started from gets frozen or discarded.
- The editor is lighter and faster now that it runs entirely on WebCodecs, with the ffmpeg fallback removed.