This is the overall minor version number, which paired with the major version identifies the exact release, for example major 6 plus minor 40 identifying R80.40. An admin uses this pairing to precisely audit which specific release is deployed fleet-wide, which matters because Check Point's minor releases often carry different end-of-support dates and different sets of available features or blades. For example, minor version 40 combined with major version 6 confirming a device is on R80.40 rather than an older R80.10 release that may already be past its support end date.