Google Cloud Print (GCP) is a new technology from Google that connects printers to the web to allow users to print easily to a home or work printer via a multitude of different applications and hardware.
PaperCut tracks GCP printing by associating GCP printers with standard operating system print queues and transferring job from the GCP queue to the standard operating system queue controlled by PaperCut.
You can read more about how to configure and use Google Cloud Print here: Google Cloud Print.
This release contains an updated Java version which no longer supports 32-bit workstations. If you have any 32-bit users launching the User Client or Release Station from a network share, see this Knowledge Base article for more information.