The Ethereum Improvement Proposal (EIP) 1559 upgrade shipped with its London hard fork last summer and has been a success in terms of gas price predictability and network fee burning.
The upgrade has now launched on Polygon in an effort to improve “fee visibility.”
以太坊改进计划（EIP）1559升级于去年夏天随伦敦hard fork一起发布，在天然气价格可预测性和网络费用燃烧方面取得了成功。
现在已在Polygon上启动升级，以提高“费用可见性”