You can read about the update here: http://orangemushroom.net/2014/10/22/kmst-ver-1-2-515-resistance-update/ Battle Mage doesn't look too different to me, but they do seem a bit flashier. I don't really have much to say about them. Liked them before, looks like I still will after. :) Wild Hunter is probably my favorite out of all three of them. I like that they're allowing you to dismount your Jaguar and have him fight alongside you. Wild Hunter was already pretty unique, but I think these changes make it even more unique. Also, the jaguar has a cannon-ey machine gun thing. That's just awesome. As for Mechanic, I really love the new look. The old mech looked somewhat dated. It was kind of monochrome, and bleh. As for the skills, from the short videos that have been posted so far, they somehow seem a lot less clunky, while still feeling "mechanical" if that makes sense. I've really liked all the resistance classes since they were first released and I'm very pleased with these changes. They've been given a fresh coat of paint and I'm looking forward to checking them out when they come to GMS, provided they don't change before going live in KMS.