Features on future proofed receiver

[FunkyMonkey]

Based on my limited knowledge of current and forthcoming AV developments, this is list of features I would want on AV receiver to future proof:
11.2 channels of decoding, if not amplification.
HDR, HDCP, HDMI 2.0 ports
Atmos, DTS:X, Auro 3D

Anything I have missed?

 

[bigboss]

HDMI 2.0a, HDCP 2.2.

HDR shouldn't matter.