It is still the same firmware version, but this is the new software version
software version: V100R001C01B030SP08
It was software version: V100R001C01B030SP06 until a few days ago.
If you use HG612 Modem Stats, for logging/graphing, enable the Receive beta updates & you should then have v 3.0.0.1 of the programs.
The HG612's firmware version & software version are now recorded in the Plink logs & are included in the snapshot montage as per the attached example.