All Core Devs - Execution (ACDE) #214 (June 19, 2025)

[system]

• June 19, 2025, 14:00-15:30 UTC
• Ethereum Protocol Calls Calendar subscription

Agenda

• Interop
  • 45M Gas Limit Increase
  • berlinterop-devnet-2
• Fusaka
  • devnet-2 scope
    • EIP-7951: Precompile for secp256r1 Curve Support
    • EIP-7907 / EIP-7954: Increase Maximum Contract Size
    • EIP-7934: RLP Execution Block Size Limit
    • EIP-7939: Count leading zeros (CLZ) opcode
  • EIP-7975: eth/70 - partial block receipt lists
  • EIP-7918 parameter finalization
  • EIP-7892 per-tx blob limit
• Glamsterdam
  • EIP-7745: Light client and DHT friendly log index
  • Headliner Proposal: Pureth

🤖 config

• Duration in minutes : 90
• Recurring meeting : true
• Call series : ACDE
• Occurrence rate : bi-weekly
• Already a Zoom meeting ID : false #
• Already on Ethereum Calendar : false #
• Need YouTube stream links : true #
• Facilitator email: ansgar@ethereum.org
  Note: The zoom link will be sent to the facilitator via email

GitHub Issue

[abcoathup]

Summary

Decisions made on acde today:
(Copied from @adietrichs summary on Eth R&D Discord with links to EIPs added)

devnet-2

• EIP-7951 included, pricing as-is,
• EIP-7907 included (old version, without PR),
• EIP-7934 included,
• EIP-7939 included,

devnet-3

• EIP-7951 pricing,
• EIP-7907 new version,
• EIP-7918 parameter change to 2**13,
• per-tx blob max move to peerdas EIP,

EIP Status

• EIP-7951: move to SFI,
• EIP-7907: move to SFI,
• EIP-7934: move to SFI,
• EIP-7939: add to SFI,
• EIP-7975: keep out of Fusaka Meta-EIP for now

Recordings/Stream

• https://www.youtube.com/live/as4byc7tX8c?t=218s
• Eth Cat Herders:
  • Podcast (audio): [Ethereum Cat Herders podcast]
  • Live stream on X: https://x.com/i/broadcasts/1gqxvjgvlzpxB [x.com/ethcatherders]

Writeups

• ACDE #214: Call Minutes by @Christine_dkim [christinedkim.substack.com]
• Highlights from the All Core Developers Execution (ACDE) Call #214 by @yashkamalchaturvedi [etherworld.co]

Additional info

• Checkpoint #4: Berlinterop | Ethereum Foundation Blog (client team interop in Berlin)
• Fusaka upgrade:
  • berlinterop-devnet-2 (second devnet at interop)
  • fusaka-devnet-2 targeting June 23, adds EIP7951 secp256r1 precompile, EIP7907 increase code size cap, EIP7934 RLP block size cap & EIP7939 CLZ opcode
  • fusaka-devnet-3 targeting July 7, updates pricing of EIP7951 secp256r1 precompile, sets code size cap at 48kb for EIP7907, changes parameter to 2**13 in EIP7918 blob base fee & moves per transaction blob cap to PeerDAS EIP
• Glamsterdam upgrade:
  • More initial headliner proposals:
    • Pureth headliner proposal
      • EIP7745 trustless log index presentation