Originally Posted by En1omb
Latest firmware numbers are here: Meridian Release Notes

As far as I know, whilst 1.2.0 is indeed the latest firmware for the DSP3200s, that list is horribly out of date and 'new' needs to be taken with a strong pinch of salt.

Sources: MS600, Fidelity Audio Reference Oppo UHD-203, Roon/QNAP, AppleTV 4K
Processors: Arcam AV40, 271 x2, Lumagen 5348 with Keces P8
Speakers: DSP7200SE FL/FR, DSP5200SE VC, DSP3200 x11, DSP320.2 VOG, DSW x4
Display: JVC DLA-N7 with PK-EM2, Panamorph Phoenix Pro, 128" 2.37 Curved Silver Ticket AT Screen