Reacting to System.IO.FileSystem package version change
Reacting to System.IO.FileSystem package version change
Reacting to System.IO.FileSystem package version change
Make mono run as .NET 4.5.1
- Turns out mono's 4.5 profile (for the versions of mono we support)
is actually compatible with .NET 4.5.1.
- Fix problem with compiling against reference assemblies
that were not resolved via dependency resolution.

#511
#374