Ethereum developers have announced that another hard fork will be taking place on the platform at ETH block height 2,675,000, the fourth such hard fork applied to the platform this year alone. Following the usual Ethereum SOP, the update will be used to erase certain accounts that DoS attackers previously used to bloat the chain, the concept of immutability in blockchains having been lost to them long ago. Developers say that users are expecting the upgrade to fix the slow transaction and block times that occur due to the attacks. The fork also supposedly fixes the replay attack problem, which resulted in a plethora of sorry for your loss this past summer.