iPad Pro 2018 and new HDMI 2.0 output capabilities

So, thanks to usb-C hubs and adapters I guess we can now output real uncompressed 4K over hdmi 2.0 from
the new iPads, right?

Will Infuse be updated to take advantage of this? And even output lossless 7.1 formats? (whether in bitstream or PCM) Hopefully even Atmos one day…but at least lossless 7.1 for now…

Belkin is readying a Dolby Vision capable hdmi 2.0a usb-c adapter for 2018 iPad Pros to be sold in Apple Stores

So on new iPads we got 5K over DisplayPort and 4K HDR/DV over HDMI 2.0a…