You can now use a lot more advanced lookup queries regarding classes. Here are a sample of new questions to ask, or updated methods
Can I get a pvp class guide for Sith Assassin Tank?
What classes have a tank role?
What classes have a DPS role?
What classes have a healer role?
What disciplines are available for Sniper?
What paths are available for Jedi Knight?
What paths are available for Sith Inquisitor?
In class guides you can also now specify if you want a PvP guide, if you don't say PvP or PvE, it'll assume you want a PvE guide.
Please let us know of any issues you encounter.