Return Youtube UI version history - 13 versions
Return Youtube UI by 42null
- Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on. 
- Latest version- Version 2.3.12Released Oct 2, 2025 - 508.12 KBWorks with firefox 109.0a1 and laterNightly release update - Thumbnail fix, playlist collection thumbnail stacks fix, 3-dots by thumbnail menu popup unrounded- Source code released under Mozilla Public License 2.0 
- Older versions- Version 2.3.10Released Aug 22, 2025 - 508.04 KBWorks with firefox 109.0a1 and laterHotfix CSS change to address new changes YouTube made to the css for the primary thumbnails.- Source code released under Mozilla Public License 2.0 
- Version 2.3.9Released Aug 18, 2025 - 1.55 MBWorks with firefox 109.0a1 and laterUpdates to fix some visual issues, mainly the mini-player. A larger review of other features will happen for the next update to clean things up.
 Addressed issue: https://github.com/42null/Return-YouTube-UI/issues/21- Source code released under Mozilla Public License 2.0 
- Version 2.3.8Released Jul 16, 2025 - 507.94 KBWorks with firefox 109.0a1 and laterNightly fix 2.3.8 to account for YouTube's class changes to the thumbnails on the sides.- Source code released under Mozilla Public License 2.0 
- Version 2.3.7Released Jun 14, 2025 - 508.24 KBWorks with firefox 109.0a1 and later- CSS change to account for YouTube changing their styling for the main player
 - Source code released under Mozilla Public License 2.0 
- Version 2.3.4Released Feb 6, 2025 - 505.16 KBWorks with firefox 109.0a1 and laterUpdates to match new changes made by Youtube to the UI, some spelling mistake catches, a fix to the toggle buttons in the menu, more un-rounding, including un-rounding parts of shorts..- Source code released under Mozilla Public License 2.0 
- Version 2.3.3Released Dec 23, 2024 - 504.8 KBWorks with firefox 109.0a1 and laterUpdates were added to work with new changes to the YouTube UI CSS. Also collection stacks are now un-rounded.- Source code released under Mozilla Public License 2.0 
- Version 2.3.2Released Sep 16, 2023 - 507.01 KBWorks with firefox 109.0a1 and laterMinor update to match CSS code on YouTube main player with new location of rounded corners code placement.- Source code released under Mozilla Public License 2.0 
- Version 2.3.0Released Jun 10, 2023 - 499.46 KBWorks with firefox 109.0a1 and laterSwitched default "Actions Space %" setting back to 5%, most other changes were made to code and did not change settings or looks.- Source code released under Mozilla Public License 2.0 
- Version 2.2.4Released May 5, 2023 - 484.06 KBWorks with firefox 109.0a1 and laterUpdated to Manifest V3 and added an explanatory page on install to explain how to provide the proper permissions. Moved additional customization settings to the popup page.- Source code released under Mozilla Public License 2.0 
- Version 2.2.1Released Mar 18, 2023 - 454.02 KBWorks with firefox 48.0 and laterUn-rounded more sections and added numerical option to revert number of videos per row on the homepage.- Source code released under Mozilla Public License 2.0 
- Version 2.1.0Released Feb 24, 2023 - 464.14 KBWorks with firefox 48.0 and laterMajor changes made to the user experience and underlying code. Most settings have been migrated to use storage and are controllable from the new popup page. In addition, new settings have been created, returning more items to their old look. Almost all injected code is simply stored in css files which are appended to the page instead of being built live from strings increasing readability and adding simplicity.- Source code released under Mozilla Public License 2.0 
- Version 1.0.1Released Dec 11, 2022 - 34.85 KBWorks with firefox 48.0 and later- Source code released under Mozilla Public License 2.0 
