Changes
Full Changelog: 0.20.1...0.21.0
New Features
- Added preliminary support for Web MIDI, allowing websites to use your MIDI devices.
- Webpages can now ask you to confirm before leaving, so you don't lose unsaved changes.
- You can now long-press or right-click entries in the Bookmarks and History pages to copy, open in a new tab, edit, or delete them.
Engine
Updated Gecko to 159.0.1 (released Nov 3, 2026).