http://bugs.winehq.org/show_bug.cgi?id=33861
--- Comment #1 from Nikolay Sivov bunglehead@gmail.com 2013-06-23 01:33:56 CDT --- That's how it's supposed to be, there's no way to precisely relate wine-gecko version to IE, cause it mostly supports what have been tested in real application, and it doesn't try to implement particular IE release.