This is in the current release, i.e. 0.13.3 on Choco.

IIRC, we had some kind of 'de-duplication' of references at one time but it seems to have disappeared. I think what we require is a more general version of the changes that went into the dev branch recently for the scriptcs assemblies (

and ) which take into account all the assemblies currently referenced.

Unless we can push out 0.14 soon I think this should be a patch on master (0.13.4) but I'd prefer someone else to reproduce and confirm the issue first.