Hi Flautarian,
Thanks for asking. I've been quite AWOL from my projects lately due to personal & family stress.
Some of the features that are in the Unity plugin, specifically the mesh scale and a fix for texture sizes, will be included in the standalone program.
However, some features such as preset materials, collider generation, and Unity lightmap support will only be available on the plugin.
Is there a particularly feature you were hoping to see in the standalone version?
Thanks,
Nat