jon , 
New @Vivaldi release. Plenty of good stuff in here. The Feed Reader got special attention this time.
When you go to a page that provides a feed, you can click the feed reader icon in the address bar to follow it.
You can follow news sites and blogs, but did you know that you can follow Youtube channels as well?
With this update, you can now follow subreddits and users on Reddit, as well as repository releases and commits on GitHub.
Enjoy!
