Bugtracker question

Hello,
One question, in bugtracker what is the difference between Wrath of The Lich King and (OLD) Wrath of The Lich King.

Thanks

I am interested in Lordereon bugtracker by the way.

The "new" WotLK is for the new version of the core (Which currently Lord is using, and other will follow later), the old one is as the name says, old WotLk issues which we didn't want to discard just yet.

Alright, thanks.