Unfortunately I can not restrict user rights on this wiki, so be sure to check if a page is protected before you trust any links. A protected page says "View Source" on the green button far right of the Page title.
Feeds for individual series can be found on their respective page.
Individual feeds will unfortunately also notify about non-chapter additions to the page, meaning that you will have to set up a filter in your RSS reader that will only allow new items with the word "Chapter" in their Title.
This is a reminder to myself to regularly export everything.