Changes in 1.1

Changes that Could Break Older Environments:

The include and exclude arguments to NUnit were broken (they had a leading ","). BugZilla Issue 50611
The /noconfig argument must be used outside of a response file. BugZilla Issue 34992
CSC of .NET 3.5 doesn't support the /incremental argument anymore, only set /incremental+, but never /incremental-. BugZilla Issue 47789
The compilation tasks failed if the source files resided in a directory with spaces in its full path and a response file was used. BugZilla Issue 41387

The wix task has an option to run lit.exe rather than light.exe now. BugZilla Issue 47254
The C# compiler uses gmcs on Mono by default now. BugZilla Issue
A new F# compiler task has been added. BugZilla Issue
A new tallow task has been added to ease creation of WiX built installers. BugZilla Issue 47078
The wix task has new nested elements that allow users to send addtional command line arguments to candle and light. BugZilla Issue 46968