All Core Devs - Consensus (ACDC) #185, August 20 2026

Agenda Devnet updates Bbusa / ethpandaops — DevNet 8 (Plataberget) status Pari — bring up NFT devnet plan: what’s the plan, when, and who needs to be involved? Shane Moore (SSV) / CL teams — Beacon API PR #630 (builder preferences endpoint): review deadline was July 28 ACDT, flagged critical for DVT clusters — done? ( #625 has SSV sign-off.) Remote signer glamsterdam changes: Adding Glamsterdam changes by usmansaleem · Pull Request #28 · ethereum/remote-signing-api · GitHub Pari: Propose dates for testnets, don’t have to decide today but we wanted to start getting consensus on the dates: Sepolia: epoch 351232, slot 11239424, unix (1790606688), Mon 28 Sep 2026, 14:44:48 Hoodi: epoch 132352, slot 4235264, unix (1793036568), Mon 26 Oct 2026, 17:42:48 Glamsterdam jochem-brouwer — EIP-7610 removal from Glamsterdam: still nothing merged — PR #11855 (meta → Review) needs approval & merge first, then draft PR #12189 . Hegotá wemeetagain — EIP-8333 (align checkpoint with epoch boundary block): 2-min presentation [ Engine API sync status ]( engine sync status · tersec/EIPs@6fc9974 · GitHub ) by tersec kevaundray _( — reducing the CL block retention window: [ Reduce CL Block Retention Window by kevaundray ]( Add EIP: Reduce CL Block Retention Window by kevaundray · Pull Request #12188 · ethereum/EIPs · GitHub ) (PR touched overnight), plus new follow-up: how do clients behave during long finality gaps — are all non-finalized blocks stored, and should EL and CL behave the same way? Discuss next steps and timeline for CFI decisions. announce intention to DFI EIPs with no champions by next ACDC Meeting Time: Thursday, August 20, 2026 at 14:00 UTC (90 minutes) GitHub Issue 4 posts - 2 participants Read full topic