There's a lot of changes Cobalt has made which would be worth upstreaming to the new luaj/luaj repository.
Some of these may not be possible, or at least worth discussing in more detail first (our interpreter work, new error system, etc...) but some of the minor changes are definitely worth it.
While it might potentially be good to do this, I don't really have time to look into it right now, and given how much the two have diverged, I don't think it's necessarily worth it.
There's a lot of changes Cobalt has made which would be worth upstreaming to the new luaj/luaj repository.
Some of these may not be possible, or at least worth discussing in more detail first (our interpreter work, new error system, etc...) but some of the minor changes are definitely worth it.