Question to dev:

Today we've seen several 10x-spikes of total network hashrate up to 4TH/s. It 100% was not bug of calculation: I've noticed 20+x reduce of XDAG/hour on my farms also.

It seems that somebody is testing GPU miner or ASIC. If he alone would mine 99% of XDAG, it would crash the coin immediately.

What is the dev's position about it? Is dev related to this development? Are any non-CPU miners developed by dev in order to protect network decentralization?