For those recent changes addicts out there: You can now choose "Enhanced recent changes" from your user preferences. It works with Mozilla/Netscape7/IE, but not with Opera and some other browsers, and uses JavaScript. Multiple edits of a page on a single day are summed up, with a "diff" link for the total changes, and a "clickable" arrow that lists the individual edits, with links to the "old" versions and correct diffs!
Give it a try. I will certainly use it!
Magnus