Last modified: 2011-05-01 21:58:12 UTC
I have not found a way, to simulate the functionality from Special:ComparePages within one api query. Please add this. With rvdiffto it is possible to diff the current version of a page against another revision, but not again the current version of an other page. Maybe add rvdifftotitle and rvdifftopageid. Thanks.
r87225 Added as a new module, rather than just making that arbitrarily more complex