Saxon » SaxonC

I have found some oddities of the output of saxonc.PySaxonProcessor.version, when I run the HE version it outputs

Saxon/C 1.2.0 running with Saxon-HE 9.9.1.5J from Saxonica

when I run the EE version it outputs

Saxon/C 1.2.0 running with Saxon-HE 9.9.1.5C from Saxonica

when run in the example saxon_example.py (from the installation dir C:\Program Files\Saxonica\SaxonEEC1.2.0\Saxon.C.API\python-saxon) and

Saxon/C 1.2.0 running with Saxon-EE 9.9.1.5C from Saxonica

when run in the example saxon_example2.py.

Why does HE output Saxon-HE 9.9.1.5J with the final J but EE outputs Saxon-HE 9.9.1.5C or Saxon-EE 9.9.1.5C with the final C?

I understand that the saxon_example.py uses saxonc.PySaxonProcessor(license=False) so it will run as HE even when called with a EE compiled module but what does the C indicate in the EE use versus the J in the HE use?