Odaily Planet Daily News: Christine Kim, vice president of Galaxy Research, said that Ethereum developers held the 140th All Core Developers Consensus Call (ACDC), the main contents of which include Pectra upgrade: the new consensus layer (CL) specification version v1.5.0-alpha.5 for Pectra upgrade was released. The Geth client has generated some invalid blocks on Pectra Devnet 2 and is under investigation. The Erigon client encountered problems connecting to the specification chain. The JSON RPC standardization of the execution layer (EL) client was discussed. Pectra Devnet 3: Pectra Devnet 3 is planned to be launched in a week. EIP 2935 update, saving historical block hash values ​​in the state, will be included in Devnet 3. EIP 7251 update: The update of EIP 7251 was discussed to solve the problem of effective balance calculation errors for slashing validators. Beacon block body update: The request to move part of the execution payload to a new field "ExecutionClientRequests" in the beacon block was discussed. Engine API Updates: A proposal to simplify block transitions was made, and EIP 7685 will make it difficult for EL clients to distinguish block versions. PeerDAS: Plans to launch PeerDAS Devnet 2 on August 23. Discussed EIP 7742, a way to update blob gas targets and maximums The next CL upgrade will be named "Fulu", named after a star in the Cassiopeia constellation.