Hello! I'm newbie, sorry. Why we need fork? What is it actually?
For money, I think, I feel that the fork is not so responsible, and will it be bitcoin-a bitcoin-b bitcoin-xxxx in the future
Fork (a regular fork where all nodes follow the same consensus rules, so the fork is resolved once one chain has more proof of work than another). A permanent divergence in the [Suspicious link removed]monly occurs when non-upgraded nodes cant validate blocks created by upgraded nodes that follow newer consensus rules.
Why we need? Because we always want smth new, smth improved. These guys decide to improve security, miner's award policy, commissions.
Thanx for the answer. Now I understand. And is it responsible? What happens in the future?