YouTube has just gotten a pretty significant upgrade in the Android market. It’s version 2.3.4 and adds a lot of things users have been asking for. You can now see annotations on videos, a huge deal for YouTubers who tend to use annotations to do things like link to other videos, make corrections and more. We’re also getting a +1 button, a “Watch Later” queue and the ability to edit video info while the video is uploading. It’s a great update that you’ll want to download right away. Head here or check the Android market on your phone or tablet to get started.