Release notes for version 1.21.14b
By Steven Van ·
If you encounter any issues, please report them on the issues page. Thanks everyone for your feedback!
Zen Browser announced Release notes for version 1.21.14b on August 13, 2026.
What changed
If you encounter any issues, please report them on the issues page. Thanks everyone for your feedback! ❤️ ✓ Fixes Fixed feature callouts not using native panels (#14912) Fixed hang when using the same tab in 2 windows with different containers (#14905) Other bug fixes and improvements. ⭐ Features Update Firefox version to 153.0.4 Added support for FFmpeg 63
Zen Browser
Privacy-focused, beautifully designed browser built on Firefox — split views, workspaces, and a minimal UI for focused browsing.
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