I haven't tested it yet, but I saw that riogrande75 posted the latest files on an other forum.
These files:
General_VTO2000A-2_Eng_P_16M_SIP_V4.300.0000000.1.R.20190305.bin
General_VTH151X_Eng_SIP_V4.300.0000000.8.R.20190316.bin
General_VTH1550CHW-2_Eng_SIP_V4.300.0000000.3.R.20190126.bin...