Flux V has been rebuilt for OS X Mavericks & Yosemite. It's 64 bit, it's ARC, it's multi-threaded, it's Mavericks & Yosemite only, we have left the past behind, it's time to move forward, and only forward. We have tried to make Flux V the best, the most flexible, the most powerful Web Design app for the Mac, we hope we've suceeded, and we want you to try it.