Note: Version numbers like "20" usually refer to CPS 2.0; the latest common stable release is 22.6 (build 226).
The answer lies in compatibility. Motorola shifted to a subscription-based licensing model with CPS 2.0. While CPS 20.0 (Build 226) uses a (USB dongle or EID), CPS 2.0 requires a paid subscription that must be renewed annually. mototrbo cps 20 version 226 download work