Rochelle Hahn at Massachusetts Law Reform Institute passed along this information from Massachusetts Law Updates:

The Legal Information Institute as Cornell has launched RSS feeds for each title of the US Code. Do you practice Bankruptcy law? Get a feed to title 11. Tax law? Stay current with a feed on title 26. Immigration law? Get the updates to title 8. Each of the 50 titles to the US Code has a link for updates.

Our RSS for Advocates reading list has links to this and other relevant RSS feeds. If you have one to suggest, feel free to leave a comment there, or email me at eva AT lsntap DOT org.