iPadOS-only:
- On videos (and devices) that support 4K, you should see 4K video options in the quality switcher toolbar.
- For people with expensive data plans, you can also switch to 144p and 240p.
- You can toggle Theater mode with the keyboard shortcut "T" or click the "Theater" text below the video.
- Supports keyboard shortcuts like "J" to rewind, "K" to pause, and "L" to forward.
- Videos should be playable if you're signed in with YouTube Premium.
- Sound no longer plays when you go back to the homepage.
- You can now select quality for live videos as well.

iPadOS and iOS:
- Videos should be added to your watching history if you're signed in.
- Fixed a bunch of 3rd-party website embeds.
- Embedded videos are "lazy loaded" so they won't freeze Safari when there are a lot of videos on the page.
- It should preserve timestamp when you switch video quality.
- Timestamped URLs (i.e. URLs with &t=123) should now work.
- Clicking the chapter links in the description should bring you to the correct time.
- Privacy-wise, it's "safer" because now it only has access to web content on youtube.com.

~And a Dinosaur