http://akishop-customs.com/PS360Plus.html said:

PS360+ Software Update and Software Overview PDF Update. PS4 support via autodetect (8 minute timeout), forced PS3 BC mode with 1P+2P.



PS4 Breakdown:

When we announced PS4 capabilities, it was because we got the firmware communicating with the system perfectly, with all inputs being reported including menu and in game commands. However, the PS4 currently utilizes a periodic authentication over the wireless channel that, currently as a wired peripheral, we cannot bypass. This authentication occurs slowly, and only after a period of 8 minutes will it stop receiving commands from the controller, requiring a re-plug into the system. The night we announced, we saw things working, but the 8 minutes was never reached during initial testing so we did not see the issue until after announcing. This was a mistake on our part, mostly because we, just as you, were excited as the prospect of new system compatibility with existing hardware. We got excited and announced too soon. The beta testers saw this issue while giving feedback, and unfortunately we have exhausted our options and will need to come up with a new plan moving forward. We apologize for any inconvenience and the delay in this statement, but we will be looking at new avenues to approach the issue at hand to hopefully allow this compatibility in the near future either through direct firmware update or through hardware expansion. Please feel free to use the current firmware as is, any feedback while using it is appreciated.