- Remember previous settings in Clear Personal Data dialog (#328)
- Allow exporting bookmarks as HTML (#483)
- Remove smooth scrolling preference. Smooth scrolling is now always enabled (#802)
- Update user help for new preferences dialog navigation (#1263, Federico Bruni)
- Rename mobile-capable setting to show-navigation-buttons (#1300)
- Update gvdb (#1038)
- Fix crash when Firefox Sync token is invalid (#1342)
- Fix floating bar blocking links on bottom of page (#1368)
- Disable application manager in app mode (#1405)
- Fix certain searches being converted into invalid addresses (#1418)
- Add experimental support for a few WebExtensions APIs (!866, !898, !899, !901, !904, !910, #1436, #1437)
- Several improvements to search engine configuration (!872, #1430, Vanadiae)
- Fix state issues with the back/forward buttons (!873, Elias Projahn)
- Add preference to enable Google search suggestions (!883)
- Select pre-filled search text in search entry (!887, Benjamin Berg)
- Improve construction of web app titles (!888, Sonny Piers)
- Use eslint and run it on CI (!890, Sonny Piers)
- Fancy new tabs bar! (!814, !892, #1444)
- Several UI improvements for the tabs list popover (!893, !895)
- Remove preference to adjust position of tabs bar (!894)
- Stop spinners when not visible (!905)
- Update to highlights.js 10.6.0 (!906)
- Improve empty states of various widgets (!909, Christopher Davis)