PANews reported on June 20 that the minutes of the meeting indicated that the 214th Ethereum execution layer core developers meeting (ACDE) revisited the decisions made in the last meeting, agreeing to keep the final scope of the Fusaka upgrade largely unchanged, with the addition of one extra EIP, namely EIP 7939. The developers agreed to include the following 12 EIPs in the Fusaka upgrade: EIP-7594 (PeerDAS - Peer Data Availability Sampling), EIP-7823 (Set the upper limit of MODEXP), EIP-7825 (Transaction Gas limit), EIP-7883 (Increase ModExp Gas cost), EIP-7892 (Hard fork limited to Blob parameters), EIP-7917 (Deterministic proposer foresight), EIP-7918 (Blob base fee limited by execution cost), EIP-7935 (Set default gas limit to XX0M), EIP-7951 (Precompiled support for secp256r1 curve), EIP-7907 (Measure contract code size and increase limit), EIP-7934 (RLP execution block size limit), [New] EIP-7939 (New opcode for counting leading zeros).
The developers adjusted some details of the EIP implementation: the contract code size limit of EIP-7907 was reduced from 256KB to 48KB; the blob base fee parameter of EIP-7918 was adjusted from 2^14 to 2^13; and the maximum blob count parameter was moved from EIP-7892 to EIP-7594. The meeting decided that if at least 3 consensus layer and 3 execution layer client teams are ready, the Fusaka Devnet 2 testnet will launch on June 23. The developers also discussed two new proposals for the Glamsterdam upgrade, but due to insufficient test data, some parameter adjustments will be postponed to the Devnet 3 phase.
