If upgrading from VectorWorks v8.5.x to v9, and if one is also a RenderWorks user, is it necessary to upgrade RenderWorks to v9 for compatability, or will v8 of RenderWorks continue to work with v9 of VectorWorks?
[This assumes that one is content with the features of RenderWorks v8, but would like to use the new features in VectorWorks v9.]