Ethereum EIP 1559 and EIP 1057 will likely be delayed

According to Coindesk, on Friday at Ethereum's core developer conference call, Ethereum developer Rick Dudley said EIP 1559 introduced a new transaction fee model for Ethereum, which is a fairly complex change that currently appears to be in Istanbul before the upgrade. It is unlikely to be completed. In addition, EIP 1057 proposes an improved PoW algorithm, ProgPoW, because auditing issues will also be delayed. It is reported that the Istanbul upgrade plan began to activate the main network in mid-October.