github zen-browser/desktop 1.22b
Release build - 1.22b (2026-09-04)

4 hours ago

Zen Stable Release

Security

New Features

  • Updated to Freifox 155.0 and 155.0.1
  • By using your Mozilla account, you can now sync your Spaces, Folders, Tabs, and much more between devices! This can be enabled in Settings > Sync > Sync your Spaces across devices.
  • The chrome UI now has a better look and feel, implementing squircles and other design elements to make it more visually appealing.
  • A new on-boarding experience has been added to help new users get started with the browser and its features.
  • Creating a new Space is now faster and requires less animation wait time, making the process more efficient.
  • Containers can now be reordered in Settings, and the new order is used wherever containers are listed.

Fixes

  • Fixed live folders for GitHub issues not working with the new GitHub UI
  • Fixed Zen preventing Linux systems from going to sleep after a long browsing session.
  • Fixed arrow-key and Page Up/Down scrolling not working on some pages with embedded content from other sites.
  • Fixed live audio streams such as internet radio stopping when playing in the background.
  • Other bug fixes and improvements.

Changes

  • Font size has been increased for the sidebar text, making it easier to read and navigate through tabs and spaces.
  • Zen now uses firefox-portal-detection.com instead of detectportal.firefox.com to detect captive portals and check network connectivity, so network allowlists referencing the old domain need updating.
  • PDFs smaller than the paper size can now be enlarged to fill the sheet when printing, by setting the scale above 100%.

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