Mono 3.2.6 is a hotfix release.
Bug fixes.
- Add System.Runtime.InteropServices.WindowsRuntime APIs and PCL Facade
- Fix problem in MSBuild handling of "Returns" in <Target>. This affects multiple Microsoft.Bcl.Build NuGet packages
- Implement task batching in MSBuild. Fixes BXC #16403
- Add /Libraries to llvm search path on OSX, this makes --llvm work in more cases