3/ EIP-1559 mode:
Support has been added for EIP-1559-style transactions, which can help facilitate faster confirmations and reduce gas costs during & after gas price spikes.
This allows node response times to become more consistent during network congestion.
3/EIP-1559模式：
增加了对EIP-1559类型交易的支持，这有助于加快确认速度，并降低交易期间的天然气成本；在油价飙升之后。
这使得节点响应时间在网络拥塞期间变得更加一致。