Wikimedia Bugzilla is closed!

Currently, we can either export the latest revision, which is more often not enough or just the wrong one, or all revisions, which are often too many.

I suggest to allow specification of a range of revision numbers (or a time range, if we want it that comfortable) in the Special:Export page. In misermode, only a single revision number should be allowed.

Alternatively, we could offer a series of checkboxes selecting individual revisions each, which I doubt to be useful for large page histories, and which would require pretty much additional input logic and programming effort, so I do not recomment anything the like. For one possible exception: see bug # 15686