Licence of VSpluginD sources are as follow.

1, Source file that is Copyrighted by Microsoft. is based on VS SDK Distributable Code.        It's not redistributable. and applied same license as VS SDK Distributable Code.

      List of source file based on VS SDK Distributable Code.
        - All files under "DProject\ProjectBase\" folder.
        - File "DProject\DProject\TokenProcessor.cs".

2, Project "DCodeModel" contains C#  translated dmd frontend source code.
   "DCodeModel" sources are distributed under GPL/Artistic dual License.

3, Other source code is distributed under BSD license.