Lailson Bandeira

Yes, that's the problem: the versions table has a column name called changes and Rails does not allow an attribute with such name. Would it be possible to rename it...

Actually, this problem is already solved on many forks (including one I did). I suggest you to use the Adam Cooper's fork: http://github.com/adamcooper/vestal_versions/ I really don't know what happened to...

I think this project is out of date. I'm updating it now.

I fact I think we cannot always return false because it can break the event chain. I'm investigating this further.

The issue seems to be related with Devise + Omniauth: https://github.com/plataformatec/devise/issues/2692

That's truly sad… =( I'd love support for 1.9, but I can't help with C code…

+1 for that.