v4.1.1

February 12, 2026

✨ Enhancements & Tweaks

A UI has been added to make it easier to view and edit experiments. To open it, go to chrome-extension://edacconmaakjimmfgnblocblbcdcpbko/experiments.html.
The order of exported collections has changed to better match expectations:
- When exporting all collections, collections are now in ascending date order instead of descending date order. This ensures that the order of collection tiles in the navigation sidebar is preserved when re-importing.
- When exporting selected collections, collections are now in selection order instead of descending date order
Added experiments to allow tweaking and troubleshooting local backups
Local backups are now sanitized and compressed to minimize the space they consume
Added experimental support for continuous backups
Added informal support for Opera browser
Removed remote Google fonts dependency, improving performance and fixing some rare Session Buddy load failures
Improved checks and logging for conditions that can prevent tabs from opening
Local backups are now capped at 10,000 collections and 10,000 events (can be changed via experiment)
Local backups now require Chromium version 138 or higher

Worked around browser bugs that could cause the browser to crash during a local backup
Fixed a bug unnecessarily delaying the automatic backup of history
Fixed a bug that could cause collection tile lazy loading to fail if the last-loaded collection was deleted
Fixed a bug that could cause a newly-created collection to appear out of order in the navigation sidebar if created while collections are loading
Fixed an error that can occur when Show tab count on extension icon is enabled (affecting Chrome 109 only)
Fixed a bug causing diagnostics gathering to fail under heavy database usage