Well Serato didn’t waste any time! It was only yesterday that Pioneer announced compatibility issues with their controller range for those on Mac’s El Capitan (OSX 10.11.4)
Get your update and more info via the Serato website.
In addition to this major fix, Serato DJ 1.8.2 is now available with plug-and-play support for the 4-channel Denon DJ MCX8000 controller and the 3-screen Numark Dashboard.