[BUG] sometimes, red links (for pages that do not exist) aren't red (for example, links to discussion pages in the header)

[BUG] when a page has been changed multiple times consecutively, only one change is shown in the recent changes

[BUG] the recent changes RSS does not contain changes in namespaces other than the default one

[BUG] sometimes, recent changes randomly appear, disappear or appear out of order (still have to reproduce this)

[BUG] no links in headings (see above)

[FEATURE] size of diffs (chars added/removed) like mediawiki

[FEATURE] sort by upload date in WYSIWYG editor media chooser

[FEATURE] links to media files

[FEATURE] the version history lacks a "compare to previous" function for single revisions (like mediawiki)

[FEATURE] when viewing a single diff, there are no next/previous change buttons (like mediawiki)

[FEATURE] there is no Special:Contributions that shows all changes done by a specific user

[FEATURE] show the author of a revision in RSS

[FEATURE] only ~50 recent changes are kept, that doesn't seem enough

[FEATURE] only one person can edit a page at a time with a super inflexible 15' lock. Mediawiki does this better and allows merging two seperate edits.

[FEATURE] hide own changes from recent changes

[FEATURE] no usable mobile interface

[FEATURE] there is no way to see which pages use a media file (=find orphan files)