Google updated YouTube for iOS today to version 2.5 with a few new changes and enhancements. The bigger changes include support for sharing entire playlists (where previously you could only share individual videos) and the option to quickly get to your own saved playlists from the sidebar.
Comments have also received some upgrades, giving users the ability to reply to other commenters and create conversation threads. Users can also now delete their own comments and see whether another user’s comment was posted publicly or not.
You can grab the free YouTube app on the App Store.
What’s New in Version 2.5.0
* Share and like playlists * Quickly access your favorite playlists from the Guide * Reply to comments and delete your own * See if a comment was shared privately or publicly