The third public preview release of Synergy Advance (0.1.2) is now on the servers. You can download it here. Please see the road map and the known issues. If you discover any bugs please file a report (see the bug reporting guidelines here and the instructions for beta testers here). You can purchase a license here or support further development by sponsoring or making a donation.
This release is the core application. The next major preview release will be version 0.2 and is currently scheduled for later this month.