Format of the following messages has changed:

Plain text: sectionlink emailauthenticated emailnotauthenticated prefs-personal username uid yourrealname youremail yournick blanknamespace yourlanguage changepassword oldpassword newpassword retypenew email allowemail qbsettings skin skinpreview default math mw_math_* files imagemaxsize thumbsize datetime dateformat timezonelegend servertime localtime timezoneoffset guesstimezone timezonetext textboxsize searchresultshead defaultns prefs-misc

Wikitext: all toggles expect highlightbroken prefs-help-realname prefs-help-email

Some of the plain text messages could be converted to wikitext if problems arise.