The playtest for Advanced Song of Blades and Heroes is underway. We created a forum here on Table Warfare. It can be seen only if you are logged in.
Any recognition codes/passwords that you are using for the Fightin' Fungi or the Hammer and Forge forum will work there, too.
If you want to help with the testing and cannot log in for any reason, write to andreasfiligoiATgmaiDOTcom and I'll sort that out.