Expand a comment so you know which bit to uncomment if you want to turn on feeds for recentchanges.

diff --git a/doc/ikiwiki.setup b/doc/ikiwiki.setup
index 99c81cf..7ca7687 100644
--- a/doc/ikiwiki.setup
+++ b/doc/ikiwiki.setup
@@ -91,9 +91,9 @@ use IkiWiki::Setup::Standard {
                #},
        ],

-       # Default to generating rss feeds for blogs?
+       # Default to generating rss feeds for blogs/recentchanges?
        #rss => 1,
-       # Default to generating atom feeds for blogs?
+       # Default to generating atom feeds for blogs/recentchanges?
        #atom => 1,
        # Allow generating feeds even if not generated by default?
        #allowrss => 1,

Hmm, recentchanges is just a blog. Of course the word "blog" is perhaps being used in too broad a sense here, since it tends to imply personal opinions, commentary, not-a-journalist, sitting-in-ones-underwear-typing, and lots of other fairly silly stuff. But I don't know of a better word w/o all these connotations. I've reworded it to not use the term "blog".. done --Joey