Greasy Fork

-Added very unfinished versions of the 2008, Early 2009, and Late 2009 layouts (as of now, they're just the 2011 layout but with the headers from each respective layout, as well as the yellow subscribe button)
-Added a more accurate version of the Epic Panda layout
-Added option to choose which account menu to use
-Videos dropdown has been implemented on the 2011-2012 layouts
-Related tabs videos tab now lets you sort by newest, oldest, and popular
-More accurate search page on the 2011 & 2012 layouts
-More accurate 2014 layout
-More accurate right click menu on the 2016-2020 players
-Accuracy improvements for most other layouts
-Added some advanced options relating to watch10, the current YouTube watch layout at the time of writing
-Possibly fixed channels3 playlists not working
-Fixed other smaller bugs

-Fixed account menu startube & v3 buttons sometimes being duplicated
-Fixed early-mid 2013 homepage having a really big video thumbnail
-Fixed Channels3 not loading videos and playlists tabs on some languages
-Fixed the V3 settings searchbox being hidden on most layouts
-Other small fixes

-Added CSS fix for 2.2.3

Critical bugfix update:
-Fixed StarTube settings button not opening the settings due to the new V3 update
-Added several new access points for both V3 and StarTube settings menus, which can be turned on and off from the Advanced tab through settings like configAccountMenuV3SettingsButton

This is a somewhat inelegant solution, and a better one may be implemented in the future.

-Watch8 styling no longer breaks when a subscribe button isn't present (normally a subscribe button is always present, but some V3 users currently have a bug where it doesn't appear on channels they aren't subscribed to)

-In 2.2.1.1, the stable version of the script was accidentally uploaded here. Now the beta version of the script is uploaded.

-Fixed stable/beta code mix-up where the beta welcome banner could appear on the stable version but not the beta version

-Fixed non-custom player sizes preventing you from scrolling the modern playlists
-Fixed the 2013-2014 layouts enabling expNoVideosLink
-Fixed issue with expRingo2 making the logo invisible on some layouts

-Fixed feed show more styling on mid and late 2012

-Added a Reset StarTube Settings button in the userscript manager menu
-Tweaked the StarTube settings menu slightly, added a refresh button and a message urging you to press it when changes are made
-Alt-watch9 now supports dark mode
-Ringo2 now uses the proper logo
-Some minor Ringo2 improvements
-The bar on the top of owned channels is now white on modern layouts
-Colorful Material channels from 2016 Polymer are now implemented
-Added "Auto (high accuracy, less stable)" option to the player size selector
-You can now choose your favicon
-You can now choose between channels3 and channels4 on all layouts without going into advanced options
-You can now choose whether or not you want the guide pinned without going into advanced options
-Fixed the "YouTubeYou" bug that happened with the 2017-2024 Hitchhikers in dark mode
-Other small fixes

Fixed a style bug with the mid 2012 homepage.

The settings menu has been completely overhauled. Now inspired by CustomTube's settings menu, it should be easier to use.
Many new options have been added, including Layout select, Gbar version, Related videos size, and more.
An experimental Player size option has been added. If it's too buggy, it may not make it to the final release.
The previously hidden Early 2015, Early 2016, Mid 2016, and Early 2017 layouts are now selectable.
Mid and Late 2012 layouts have been added.
The 2018-2020 Hitchhiker layout has been added.
A theoretical 2024 Hitchhiker layout has been added. It uses the experimental Ringo2 branding and colors (slightly pink instead of red). This includes the red to pink gradient progress bar on the player.
The 2017 Polymer layout has been added.
The 2018 Polymer layout has been added.
The 2019 Polymer layout has changed drastically, now being based on Mid 2019 instead of Early 2019. The 2018 Polymer layout is what the 2019 Polymer layout was in previous versions of StarTube.
The Early-Mid 2013 homepage is now a little more accurate.
The modern Hitchhiker layouts are now more accurate.
The Polymer layouts are now more accurate.
The create button has been added.
The YouTube apps button has been added.
The Polymer account menu has been added.
The comments now have old styling on the Aozora, Cosmic Panda, and Epic Panda layouts.
Dark mode has been partially fixed on some layouts.
Channels3 now shows the location.
Channels3 now shows the channel links.
Fixed various smaller bugs.

Fixed issue with modern hitchhiker and polymer channels on lower resolutions
Fixed thumbnail hover overlay width
Fixed config menu visual bug

Potentially fixed a config related issue.

You can now lock settings by right clicking them, which will prevent them from being changed by presets or the adaptive layout setting. Locked settings are yellow.
Layout presets are now more accurate as a result of the new lock settings feature (expAlwaysShowCompactDate is now disabled on most layouts for example)
expLogoLinksToFeed and expHomepageRedirectsToFeed now use /feed/what_to_watch/recommended instead of /feed/recommended_for_you, which means channel names and pfps are now visible
Fixed show more videos on own channel not working on channels3
You can now load more playlists on channels3
You can now sort videos on channels3
You can now click your pfp on the account menu to go to your channel
2015-2016 player exit fullscreen button hover animation is now fixed
Modern Hitchhiker layouts are now even more accurate, with modern playlists, corrected comment header, and more
Other smaller improvements
Other smaller fixes

Full list of new settings: expNoVideosLink, expModernPlaylists, expModernPlaylistThumbnails, expPlaylistRedBorder, expPlaylistTimestamps, expAdaptiveLayout2017Cap, expMateralSignIn, and expModernNotifIcon

Fixed a regression causing player controls to show up when clicking anywhere on the page when using the modern player. This only happened in Chromium based browsers.