Dev Manager Build 188.8.131.520 is released today. It contains fixes and improvements. We fixed the issue with missing dynamic link library (DLL) file. Also Dev Manager login security was improved, we added the support for the VIP group. To get involved in our software testing process, please feel free to contact us here.
Note that it is recommended to update to this build because older versions will no longer be supported. If you found a bug, please report it to us.