[MonoDevelop] mdtool modifies csproj files when building

[Martin Potter]

I am in the process of upgrading from a very old version of MonoDevelop to the current release. We currently do all of our compilation from the command line using mdtool build, which has been much improved with the latest version of MonoDevelop; however I was a bit concerned that it modified a couple the project files during the build process. Is this expected behavior, a bug, or is there some flag to disable this?

Thank you,
Martin