It appears that PlayStation 4 is set to receive its next milestone firmware update in the coming weeks. You can now register to take part in a beta test for firmware 6.00.
Currently, you can only sign up with a Japanese or North American PSN account through the respective links. The page for Europe hasn't been refreshed yet, but we're sure this will catch up very soon. Whichever region you're in, you'll have until 27th July to put your name in the hat. A date for when the test itself will start has yet to be announced, but we'll be sure to keep you up to date as more information surfaces.
Will you be signing up for the firmware 6.00 beta test? What features are you hoping it'll bring to the platform? Let us know your thoughts in the comments below.