+* --wrappers
+
+ If used with --setup --refresh, this makes it also update any configured
+ wrappers.
+
+* --aggregate
+
+ If the aggregate plugin is enabled, this makes ikiwiki poll configured
+ feeds and save new posts to the srcdir.
+
+ Note that to rebuild previously aggregated posts, use the --rebuild option
+ along with this one. --rebuild will also force feeds to be polled even if
+ they were polled recently.
+
+* --version
+
+ Print ikiwiki version number.
+