is there a way to limit the registration per IP to avoid spam (manually registrations with fake emails)?
If a user has registered one account, he will not be able to register a second one with the same IP (optionally for X time)
Updated to support IPS 188.8.131.52 latest patch (some groups and members changes). Tested again with 0.7.2 NodeBB and 184.108.40.206 IPS.
In fact, there is a schema validation built upon Hibernate JPA, so if something is wrong with DB - it will fail at startup with no data corruption.