Please perform testing of CRS 12.21.1.GA Security release bits. You can
find the download links below, they have been confirmed by Jeff.
Please fill it in polarion test run .
Deadline: *TODAY EOD/ASAP*.
And please also do not forget to verify JIRAs. 
If you find any blockers or you need anything related to GA testing, please
contact me ASAP.
Studio version is: 12.21.1.GA-v20211215-2203. Build is judging by download
CR Studio installer is located at
CR Studio staging Update site:
JBT staging update site:
We should also get shasums, etc. That will be computed later manually I