Tired of typing `less /usr/{ports,src}/UPDATING` on each port or system update? Then these feeds are for you! They do just that — convert UPDATING files into web feeds which can be added into a news aggregator / rss reader of your choice.
The script that generates the feeds is available under FreeBSD license, the code is hosted on GitHub.
These feeds are maintained by Alexander Kojevnikov, you can contact him by email.