We know many of our users are eager to update to macOS Sierra (10.12), especially since the update is offered for free. However, as it is a major OS upgrade we ask that you please proceed with caution.
So far, we have not found any major issues related to running Vectorworks 2017 on MacOS 10.12, however, we have found some slowdowns when opening files saved in previous Vectorworks versions, as well as some user interface inconsistencies that we feel need to be addressed.
Once we complete acceptance testing on the release build of mac OS 10.12 to determine
compatibility we will issue a statement as soon as possible.
For the time being, we do not recommend upgrading to macOS 10.12 Sierra.
Edited by JimW