Are you sure? I'm in mid-merge presently but I think I had to lowercase to make an interwiki link from my config file work. > Yep, the InterWikiAbbreviations are now case-insensitive also. But there > is > no need to lowercase the entries in $ewiki_config["interwiki"][...] > because > the lowercasing is automatically handled in the _link_regex_callback() > function.