Scrivener 3 has been in beta testing for some time, but in a recent support thread, the developer of Scrivener 3 for Mac explained that the release of the rewritten Mac software is being delayed because of the need to have a Windows 3 version available at the same time to enable cross-platform compatibility.
More information here...
https://scrivener.tenderapp.com/hel...ompatibility-with-scrivener-for-windows-plans
More information here...
https://scrivener.tenderapp.com/hel...ompatibility-with-scrivener-for-windows-plans