ChainCatcher news, according to official sources, Immutable has announced that Immutable zkEVM has completed the Shanghai hard fork upgrade, with no downtime occurring during the upgrade.Immutable zkEVM, supported by Polygon, will continue to receive Ethereum-level security and the best infrastructure support, allowing all developers to thrive. It is reported that Immutable currently supports Solidity 0.8.20 and Open Zeppelin v5.0, and RPC node operators can now deploy the latest immutable/go-ethereum Docker image to stay in sync with the network.

ChainCatcher message, Ethereum programming language Solidity releases Solidity compiler version 0.8.20. The latest version includes a series of improvements to the via-IR pipeline and enhances the list of events exposed in the contract ABI, supporting the Shanghai hard fork upgrade. This compiler switches the default target EVM version to the Shanghai version. (Source link)