Ethereum Pectra升级计划在测试网络上部署

以太坊计划将Pectra升级部署到其测试网络。 2月24日在115,968时期，升级将在Holesky上实施。

Ethereum's Pectra upgrade is set to hit testnets. On February 24th at epoch 115,968, the upgrade will be implemented on Holesky. Afterwards, on March 5th at epoch 222,464, it will be activated on Sepolia.

以太坊的Pectra升级将击中测试网。 2月24日在115,968时期，升级将在Holesky上实施。之后，3月5日在Epoch 222,464时，它将在Sepolia上激活。

The Pectra upgrade is designed to improve the efficiency of Ethereum's virtual machine (EVM) code generation. It optimizes the way that EVM bytecode is generated from Solidity code, resulting in smaller code sizes and faster execution times for smart contracts.

Pectra升级旨在提高以太坊虚拟机（EVM）代码生成的效率。它优化了通过固体代码生成EVM字节码的方式，从而产生较小的代码尺寸和智能合约的更快执行时间。

According to the Ethereum developer, Pectra will reduce Holesky testnet smart contract sizes by an average of 6.5%. This optimization is particularly beneficial for large contracts or contracts that perform complex operations, as smaller code sizes can lead to significant improvements in execution speed and gas efficiency.

根据以太坊开发人员的说法，Pectra将平均将Holesky Testnet智能合同规模减少6.5％。这种优化对于执行复杂操作的大型合同或合同特别有益，因为较小的代码尺寸可以导致执行速度和气体效率的显着提高。

The upgrade will also be tested on the Sepolia testnet, where it is expected to reduce smart contract sizes by an average of 5.6%. The smaller contract sizes will contribute to faster block propagation times and increased network throughput on Sepolia.

升级还将在Sepolia Testnet上进行测试，预计将平均将智能合同规模降低5.6％。较小的合同规模将有助于更快的块传播时间，并增加Sepolia的网络吞吐量。

The Pectra upgrade is part of Ethereum's ongoing efforts to enhance the performance and efficiency of its network ahead of the highly anticipated Shanghai upgrade, which is scheduled for March 2023. The Shanghai upgrade will introduce several new features, including the ability to withdraw staked ETH from the Beacon Chain.

Pectra升级是以太坊为提高其网络性能和效率而持续努力的一部分信标链。