Hi Greg,

You're correct in that the authoring tool only tracks the 'master' branch/released version of all plugins. 

The 'develop' branch is reserved for what will become version 2.0.  There may be breaking changes between the 'master' and 'develop' branches, as obviously development is on-going. 

Basically the 'develop' version of plugins will work with the 'develop' branch of the Adapt Framework, so for compatibility you'd have to switch to the develop version of the framework in your /temp folder also.  You could do this altering the adapt_framework filesystem in the temp folder but there are no guarantees that something won't break.

Regards,

Brian