It appears that CCEv3 does not allow users to add/select newer versions of MSP430 codegen tools like we do in CCS v4, as documented in http://tiexpressdsp.com/index.php/Compiler_Installation_and_Selection
In CCE3, under Window->Preferences->C/C++->TI Code Generation Tools, it does allow you to add and "Extended Code Generation Tools Discovery Path", however the new version is not "recognized". I have tried it and can't get it to work. It appears that this functionality is just not enabled in CCE3. Is there a setting or some way to enable this for users to use a newer version of CGT with CCE, or do they pretty much have to move to CCSv4 to avail of this functionality?