I've cross compiled steem v0.14.2 for Windows using arhag's guide here: Compiling Steem for Windows.
Please note that this build is not recommended for mining steem on windows, sometimes it will crash if you use it for mining, also hashrate is slightly slower compared to MSVC version built by bitcube.
Patch Notes for Steem 0.14.2
Hardfork is scheduled for Tue, 20 Sep 2016 15:00:00 UTC
This release fixes some bugs found in 0.14.1 related to canceling withdraw from savings and declining voting rights. (Full Release notes...)