RSS and Atom feeds are now available for the Blog and Library sections of the website.
Blog RSS Feed
Blog Atom Feed
Library RSS Feed
Library Atom Feed
I know that some folks prefer to use RSS feeds to be notified of updates, rather than periodically checking websites manually. Rather than having to visit the site to check for new content, RSS feeds provide the convenience that when a new update is available, your RSS reader pulls just that new page and you know of it right away.
If you're a Linux/BSD user, I personally recommend newsraft
as an RSS reader. If a Mac or iOS user, NetNewsWire has been the standard RSS reader for over a decade.