http://bugs.winehq.org/show_bug.cgi?id=58510
--- Comment #8 from Rosanne DiMesio dimesio@earthlink.net --- (In reply to Stian Low from comment #7)
This bug may be closed.
This was not completely fixed. The dropdown list now starts with "unspecified" and "main", neither of which are valid versions. It also lists all the 10.0-rc* versions at the bottom of the list, but does not include 10.0, which is newer.