Agenda
UTC Date & Time
September 14, 2026, 14:00 UTC
Agenda
Discussions
Glamsterdam
Devnet updates.
glamsterdam-devnet-8 / Plataberget.
glamsterdam-devnet-11:
Can we reduce compute_min_epochs_for_block_requests() post-EIP-8061? Whether we would reduce it and when. For more context, see this thread.
By @jihoonsong.
EIP-7928: align BAL retention with the history expiry window (3533 → 33024 epochs).
Update EIP-7928: align BAL retention with the history expiry window by nflaig · Pull Request #12347 · ethereum/EIPs · GitHub
Lighthouse (Prune finalised payload envelopes by hopinheimer · Pull Request #10015 · sigp/lighthouse · GitHub), Teku, Prysm and Lodestar blind BALs or plan to and rebuild payloads from the EL.
By @nflaig.
Glamsterdam Testnet quick check / heads up, (as discussed on #2222).
Sepolia is confirmed for October 6, epoch 353024, 13:53:36 UTC.
If you haven’t, please review ethclients/sepolia#126 - Schedule Sepolia Glamsterdam activation.
Client releases due September 29. Hoodi tentatively October 27, go/no-go on October 8.
Propose Glamsterdam activation times for Sepolia and Hoodi by parithosh · Pull Request #2205 · ethereum/pm · GitHub
Update EIP-7773: Set Sepolia activation time by ralexstokes · Pull Request #12355 · ethereum/EIPs · GitHub
Sepolia shadowfork?
execution-specs aim to include Amsterdam tests in a stable v21.0.0 test release in the coming days:
Test Release Tracker: `tests@v21.0.0` (Glamsterdam Testnet) · Issue #3217 · ethereum/execution-specs · GitHub
By @danceratopz and pandas/…
Hegota
Preliminary Hegota devnet schedule ideas (with the goal of avoiding surprises later in the fork dev cycle).
By @spencer-tb.
EL Breakout
Adding BPO test schedules to Amsterdam:
Keep BPO3 and BPO4 schedules (based on Osaka) as-is until Glamsterdam fork.
Add new test schedules based on Amsterdam.
Name new test schedules BPOIncrease and BPODecrease (decouple from future BPO fork names).
By @danceratopz
Benchmarking?
CL Breakout
Reference test updates: proposer preferences and BLS-to-execution-change gossip tests, Fix fork epochs in proposer preferences tests by mehdi-aouadi · Pull Request #5646 · ethereum/consensus-specs · GitHub and Fix bls to execution change gossip tests by mehdi-aouadi · Pull Request #5647 · ethereum/consensus-specs · GitHub.
By @mehdi-aouadi.
Merging Only return viable payload-status variants from get_head - #5509? Here is a related issue.
By @jihoonsong.
Last ACDT
Call # 96 Agenda: All Core Devs - Testing (ACDT) #96, September 14, 2026 · Issue #2217 · ethereum/pm · GitHub
ACDT # 96 on forkcast (with summary).
Meeting Time: Monday, September 21, 2026 at 14:00 UTC (60 minutes)
GitHub Issue
5 posts - 2 participants
Read full topic
| # | Наименование новости | Тональность | Информативность | Дата публикации |
|---|---|---|---|---|
| 1 | All Core Devs - Testing (ACDT) #96, September 14, 2026 | 0 | 16.55 | 07-09-2026 |
| 2 | RPC Standards # 34, September 7th, 2026 | 0 | 24.01 | 06-09-2026 |
| 3 | EIP Editing Office Hour (EIP + ERC ) Meeting #113, Sep 15, 2026 | 0 | 20.46 | 07-09-2026 |
| 4 | All Core Devs - Execution (ACDE) #246, September 24, 2026 | 0 | 17.28 | 14-09-2026 |
| 5 | ERC-8416: Epoch-Based Fixed-Rate Vault | 0 | 31.35 | 14-09-2026 |
| 6 | All Core Devs - Consensus (ACDC) #187, September 17 2026 | 0 | 16.64 | 14-09-2026 |
| 7 | ERC: AI Agent Proof-of-Safety Attestation & Transaction Guard Standard (IAgentTransactionGuard) | 0 | 15.4 | 13-09-2026 |
| 8 | ERC8415-Kit: Reference Implementation Now Public (CC0) | 0 | 13.08 | 17-09-2026 |
| 9 | Vantage-Authority Resolution Profiles — public companion to ERC-8309's divergence boundary (#1826) | 0 | 13.81 | 10-09-2026 |
| 10 | P2P networking #8 September 09, 2026 | 0 | 24.25 | 09-09-2026 |