+* Added support for image thumbnailing to prop=imageinfo
+* action={login,block,delete,move,protect,rollback,unblock,undelete} now must be POSTed
+* prop=imageinfo interface changed: iihistory replaced by iilimit, iistart and iiend parameters
+* Added amlang parameter to meta=allmessages
+* Added apfilterlanglinks parameter to list=allpages, replacing query.php?what=nolanglinks
+* (bug 12718) Added action=paraminfo module that provides information about API modules and their parameters
+* Added iiurlwidth and iiurlheight parameters to prop=imageinfo
+* Added format=txt and format=dbg, imported from query.php
+* Added uiprop=editcount to meta=userinfo
+* meta=userinfo can now fetch information on other users as well, through the uiusers parameter