Does anyone know what the algorithm is when HP decided to change QC's testset ID from QC 8.2 to QC 10.0? When using an API call to get a testset ID in QC 8.2, it returns a string in the format <integer>~<integer>, but in QC 9+, it returns an integer in the format of <integer>.

I have data associated with these test sets, and want to know how the testset IDs have changed so I can prepare for the migration.

Thanks in advance.