• Added an option to automatically pause channel trailer videos on desktop (default: enabled)
• Added Chinese translation for the options page
• Added hiding new groups of 3 Shorts which now appear inline in the Home feed on desktop
• Changed the Hide video endscreen content option to also hide previous/next buttons
• Changed the Hide video end cards option to also hide end cards in embedded videos
• Fixed removing pink gradient from progress bars (again)
• Fixed hiding the info box under a video's channel name on desktop
• Fixed detection of Home and Subscriptions videos on desktop having their progress updated, or being replaced by another video
• Removed the separate option for hiding endscreen content in embedded videos - the Hide video endscreen content option now controls this everywhere

• Fixed removing pink from progress bars on mobile
• Fixed removing pink from some missed progress bar variants on desktop
• Fixed border-color on options in iOS dark mode

• Fixed removing pink from the video progress bar on desktop
• Fixed hiding the Share button under videos on mobile

• Fixed the Hide Channel menu item not being visible on mobile, after a YouTube menu implementation change
• Fixed looking for the theater mode button on mobile (this is a desktop-only feature)
• Changed the Hide Channel menu item to display above the Cancel item on larger mobile screens

• Added an option to always use theater mode on desktop
• Added an option to hide Movies and TV
• Added an option to hide information panels
• Fixed a mobile video page layout issue when options are changed

• Hide AI summaries in Search results on desktop
• Remove pink from the page progress bar on desktop
• Fixed hiding "Search with your voice" on mobile
• Fixed hiding the ad slot immediately below video comments on mobile
• Hide new grid format for Shorts in Home on mobile
• Fixed hiding suggested sections for logged-out users in Home on mobile

hideAI (default: true)
• Hide the AI Summary under videos

hideVideoMetadata:
• Hide the Music block on mobile

hideChat:
• Hide the new "Live chat replay" panel in video metadata
• Hide the new element creating space for the chat panel in theater mode

hideMixes:
• Fixed hiding Mixes in Search results and Related videos on desktop

• Added an option to remove the new pink fade from the desktop progress bar
• Hiding watched videos no longer applies to Search results

• Fixed layout issues in Home and Subscriptions on desktop when videos are hidden (due to YouTube's new grid implementation)
• Removed the fillGaps option for desktop, as it's no longer needed with YouTube's new grid implementation

hideSuggestedSections:

• Fixed Shorts being hidden in Home
• Fixed Recommended playlists not being hidden when viewing a Playlist

• Fixed hiding watched videos, streams and VODs, and hidden channels in Home and Subscriptions on desktop (again)
• Fixed skipping ads

Fixed hiding watched videos, streams and VODs, and hidden channels in Home and Subscriptions on desktop

New options for desktop YouTube:

• Full size theater mode
• Hide Miniplayer button
• Search thumbnail size, which by default reverts the recent size increase YouTube made to search result thumbnails
• Minimum grid items per row, for Home and Subscriptions

hideSuggestedSections:

• Now also hides Recommended videos and Recommended playlists when viewing a (non-Watch Later) playlist

• Improved the Japanese translation (thanks @Catastravia)
• Fixed disconnectObservers() only disconnecting page observers

hideShareThanksClip:

• Added a new option to hide the Share/Thanks/Clip buttons under a video (not enabled by default)

hideChannels:

• You can now hide a channel while watching one of its videos - a "Hide channel" item is added to the video's ⋯ menu
• This becomes an "Unhide channel" menu item if the channel is already hidden

hideOpenApp:

• Fixed hiding "Open App" links when using YouTube in Japanese

hideSponsored:

• Fixed related videos being hidden in the mobile version at tablet sizes when they contained an ad

Mobile version fixes and changes

hideNextButton:

• always hide the Next button on mobile, as it takes you to a random video, even if you just used the Previous button
• (continue to only show the Previous button when it's enabled)

hideSponsored:

• fixed the ad immediately under mobile videos not being hidden

hideSuggestedSections:

• only try to hide suggested sections on mobile when logged in, to avoid hiding the "Try searching to get started" home page you can get when browsing privately

mobileGridView:

• fixed non-video items in Search still being full-width
• fixed watched/streamed/hidden channel videos not being hidden in Search when using the grid view