As there is not still too much data inside my v7 database, I am planning some studies to estimate how much work it will be to migrate my data to v8. For that purpose, I would need a data model documentation of both versions to be able to compare them and to estimate the work. Can you tell me any source where to get these data model specifications?
What I still do not know is, if v8 is already in final state or still under development...