[mylyn-versions-dev] ChangeSet missing base version ?

[alvaro sanchez <alvsan09@xxxxxxxxx>]

Hello,
The current model has a ChangeSet element that contains a list of
ScmArtifact, I assume the ScmArtifact is at the file level, however I
see ScmArtifact is able to resolve to one FileRevision only, how do we
preserve the relation between base and target ?

/Alvaro