On November 15, 2020, the Bitcoin Cash blockchain experienced a network upgrade and a bifurcation of the chain as well. While the Bitcoin Cash network continued on smoothly, the ABC pro infrastructure funding plan (IFP) side of the chain had a rocky and extremely slow start. Since the 15th, the nameless ABC chain has seen 197 blocks processed to-date, as a few miners are pointing hashrate at the network keeping the new blockchain going.
Just recently Bitcoin Cash (BCH) endured a network upgrade and a consensus split when the full node project Bitcoin ABC decided to keep the IFP baked into the code. The IFP was very contentious and during the months leading up to the fork, miners and major business operations began switching over to the non-IFP node BCHN and other full node implementations.
The last Bitcoin Cash common block on November 15, 2020, was at block height 661,647 and was mined by Binance. After that point