El Capitan 10.11 is released and I installed it in my HP x360. The USB ports are different now compare to the Yosemite 10.10.5. The BCM94352HMB AW-CE123H dual band Wifi Bluetooth 4.0 combo no longer works due to USB ports were disabled in SMBIOS MacBook Air 6,2 profile. Thanks to PokeNguyen tutorial on Insanelymac.com, I got the USB to work and the Bluetooth works with RehabMan new BrcmPatchRam2.kext. This is how I did mine on Haswell HD4400 i7-4510u laptop.