Extract a Windows section in the release notes. Hopefully this is more
accurate than my original notes were based on IRC conversations. Windows
folks, please edit as needed to make this closer to the truth if I've
still got it wrong.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145309 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed