Hi Jesper,
The build number for the TM1/PA server is written to the tm1server.log file when the service starts.
On the PA Cloud, you can download the server logs by navigating to "Administration" (need to be a PAW Administrator), click the three dots on the top right of the relevant TM1 server tile, then click download logs.
If you can't easily find the line, search for "TM1 Build Number" and make note of the log time. If you've recently upgraded, there could be multiple build numbers in the same tm1server.log file, so always best to check the date.
See the screenshots below for more info
Pro tip: The tm1server.log file also prints out all settings specified in the tm1s.cfg file, which can be very useful when troubleshooting issues!
------------------------------
Cyrus Rashedi
------------------------------