When developers push an update, your PS4 downloads a PKG file. In the context of homebrew, emulation, and console preservation, "Driveclub PS4 PKG New" refers to the latest compiled retail packages that allow players to install the game offline onto a jailbroken PS4 console (running firmware like 9.00 or 11.00).
If the cars or tracks appear locked in the menu after installation, run the GoldHEN payload again and try using the "Restore Licenses" feature, or re-install the specific DLC unlocker package. If you want to customize your setup further, Transferring old to a new PKG installation. Setting up the Driveclub Bikes standalone version. Share public link driveclub ps4 pkg new