The YouTube team announced a few updates to YouTube Channels on its YouTube Blog today. The major addition to Channels include the ability to promote your Google+ profile (as seen to the right). Viewers can now click on Google+ Profiles from YouTube, signifying Google is continuing its push to integrate Google+ across services.
The second addition is that users can posts videos onto their Channel’s Feed by posting a Channel Bulletin. This can be done from the “Post to Feed” box under the feed tab on your own channel. You can also a comment under the video. Lastly, the YouTube team implemented new annotations to add on your own videos, as seen below.