You may want to run `ikiwiki-transition deduplinks /path/to/srcdir`
after upgrading to this version of ikiwiki. This command will
optimise your wiki's saved state, removing duplicate information
that can slow ikiwiki down.

ikiwiki 3.11 released with [[!toggle text="these changes"]]
[[!toggleable text="""
   * Avoid using python-support. Closes: #[525086](http://bugs.debian.org/525086)
   * websetup: Display stderr in browser if ikiwiki setup fails.
   * blogspam: Load RPC::XML library in checkconfig, so that an
     error can be printed at that point if it's not available,
     allowing the admin to see it during wiki setup.
     Closes: #[520015](http://bugs.debian.org/520015)
   * websetup: If setup fails, restore old setup file.
   * relativedate: Deal with clock skew.
   * Add IkiWiki::ErrorReason objects, and modify pagespecs to return
     them in cases where they fail to match due to a configuration or syntax
     error.
   * pagespec\_match\_list: New API function, matches pages in a list
     and throws an error if the pagespec is bad.
   * inline, brokenlinks, calendar, linkmap, map, orphans, pagecount,
     pagestate, postsparkline: Display a handy error message if the pagespec
     is erronious.
   * comments: Add link to comment post form to allow user to sign in
     if they wish to, if the configuration makes signin optional
     for commenting.
   * Updated Danish translation from Jonas Smedegaard. Closes: #[525751](http://bugs.debian.org/525751)
   * translation.mdwn: Typo fixes. Closes: #[525753](http://bugs.debian.org/525753)"""]]