The 181st Ethereum Execution Layer All Core Developers Call (ACDE) mainly discussed matters related to the mainnet Cancun upgrade. The client team will release the final version next week and test it through the mainnet shadow fork network. If all goes well, EF will officially announce the mainnet Cancun upgrade on March 13th. In addition, the meeting also discussed EIPs for the next upgrade Pectra (EIP-2537, 6110, 7002 and 7549 have been confirmed to be included in the upgrade). Beiko expects that Pectra's upgrade will be completed this year, requiring six months or even less time after Cancun's upgrade.