For the Main web, point your RSS news reader to:
https://egothor.org/bin/view/Main/WebRss
For other Foswiki webs, replace /Main/
with the name of the web:
https://egothor.org/bin/view/Bookcase/WebRss
https://egothor.org/bin/view/Main/WebRss
https://egothor.org/bin/view/System/WebRss