Release 2.4 is out
This post was published on 11 December 2014. Please look at http://cwh050.blogspot.de/p/the-latest-firmware.html to see which firmware is the latest. I've left this post here for reference purposes.
11.12.2014Today, Motorola Solutions announced the launch of MOTOTRBO system release 2.4. Included in this release are several interesting and useful features, more information about this can be found here.
Included in this release is a new version of CPS (Version 11.0); Radio Management (Version 1.7) and RDAC (Version 6.0). In Europe and Africa, the CPS and Radio Management can be downloaded from Motorola Online. If you don't have Motorola Online access, please contact your local Motorola Reseller to receive an update.
In order to support these features, radio will need to be upgraded to the latest firmware. The (now discontinued) DP/DM3000 series is not included in this update.
The latest firmware and CPS versions can be seen at http://cwh050.blogspot.de/p/the-latest-firmware.html. If you are looking to download any of these please read this and this.