I upgraded my TT2.1 to version 3.0 and now I can not open my 2.1 templates anymore with the new version. I allways get a message saying "file is not compatible with current version or corrupted". The files are not corrupted, I can still open them in 2.1. So is there a compatibility issue? Did I miss something (converter)? Is it a bug? Does anyone else have an experience with this update?
By the way, I would be nice to have a brief overview of the changes, fixes, improvements...