if so, there are a few missing things:
- special:diff does not show in special:SpecialPages, which means it's "hidden"
- i could not find any documentation for Special:Diff. e.g., i managed to figure out that you use rev number with slash ("Special:Diff/<rev#> ), but i still do not know how to pass "oldid" when trying to diff multiple edits
- could not find the appropriate string to translate in translatewiki: for other special pages, we have translations, e.g., "Special:Contributions" in hewiki can be accessed through "מיוחד:תרומות". Special:Diff as no translation ATM, and i can't igure out where to translate it.
even if Sepcial:Diff has nothing to do with this extension, i'd still appreciate answers...
peace.