Finally, thanks to the help of Domizia D'Erasmo, a new set of fully automated unit tests have been written for bdus4. These tests cover the entire lifecyce of the application, from the creation from scratch of a new aplication, to the configuration and data entry. The tests are available out of the box forSQLite, MySQL and PostgreSQL.
With these tests and the fixing of many bugs that have been in the meanwhile fixed, first release candatate is available on GitHub.
So, stay tuned and help testing and bug detection! Read the docs and file an issue is something is not working as expected!