FOCIL Breakout #043
Transcript
- Iván | ethrex
Yeah, should be good
- soispoke
maybe worth presenting what would change on the FOCIL side next breakout still?
- Mehdi Aouadi
this is the beaocn api PR with all the endpoints right? https://github.com/ethereum/beacon-APIs/pull/490
- Iván | ethrex
Reacted to "maybe worth presenti..." with 👍
- Cristian Conache
Reacted to "this is the beaocn api PR with all the endpoints right? https://github.com/ethereum/beacon-APIs/pull/490" with 👍
- Mehdi Aouadi
Then it’s all in place in Teku
- NC
Reacted to "Then it’s all in place in Teku" with 👍
- Jihoon
Reacted to "Then it’s all in place in Teku" with 👍
- NC
Reacted to "this is the beaocn api PR with all the endpoints right? https://github.com/ethereum/beacon-APIs/pull/490" with 👍
- soispoke
sorry can't speak but just the mechanism for the index based part
- NC
Replying to "this is the beaocn api PR with all the endpoints right? https://github.com/ethereum/beacon-APIs/pull/490" Yea probably need more feedback from other client teams
- Mehdi Aouadi
Reacted to "maybe worth presenting what would change on the FOCIL side next breakout still?" with 👍
- NC
Replying to "this is the beaocn api PR with all the endpoints right? https://github.com/ethereum/beacon-APIs/pull/490" Before we agree to merge
- Justin Traglia
I’d be curious to hear when people think we should include simple CFI’d features into the Heze specs. Maybe for devnet-1? Like EIP-8015: https://github.com/ethereum/consensus-specs/pull/5655
- soispoke
Répondre à "sorry can't speak ..." as in how does the builder send it and how (what object etc...)
- soispoke
shouldn't we wait for SFI?
- soispoke
ah I see, wow ok
- Justin Traglia
Reacted to "ah I see, wow ok" with 😄
- soispoke
it's not even CFI'd yet
- soispoke
haha what is going on
Call summary
Targets
- •FOCIL devnet 0 launch — this week (September 29, 2026) - 00:05:30
- •FOCIL+Frames execution spec presentation — Frames breakout, next week - 00:12:46
Decisions
- •FOCIL devnet 0 to proceed despite minor Hive test failures on both ELs - 00:08:58
- •CFI'd FOCIL features (EIP-8015, EIP-8365) deferred from devnet 0; inclusion devnet cycle to be decided after devnet 0 results - 00:17:07
Highlights
- Documentation:
- ·FOCIL Beacon API PRs on hold until Glamsterdam Beacon APIs are merged into next release first (beacon-APIs/pull/490) - 00:09:57
- ·Oversight found: inclusion list bits missing from payload attributes event stream; not yet implemented in Lodestar - 00:10:24
- ·ethrex FOCIL+Frames execution spec nearly done; to be presented at Frames breakout next week - 00:12:18
- Client Updates:
- ·Teku: two EthPandaOps-reported issues fixed; new Docker image for devnet 0 expected shortly after call - 00:07:15
- Testing Progress:
- ·FOCIL devnet 0 imminent; ethrex failing 3 Hive tests (fix in hours), Besu has minor Hive failures — both ELs proceeding anyway - 00:05:30
- ·Lodestar FOCIL branch rebased on beta.2; gossip validation spec tests all passing - 00:06:43
- ·Lighthouse devnet 0 branch not yet ready; gossip verification and engine_newPayloadV6 still in progress — targeting this week - 00:08:05
- Eip Proposals Gloas:
- ·EIP-8015 and EIP-8365 (sans exit feature, by NC) are CFI'd FOCIL features; earliest inclusion target is devnet 1 or 2, pending devnet 0 outcome - 00:16:18
Action Items
- •Cristian / Lighthouse - Lighthouse to share devnet 0-ready branch in chat once available - 00:09:16
- •Jihoon / soispoke - Prepare presentation on FOCIL+Frames CL/EL interaction changes (index-based mechanism) for next FOCIL breakout - 00:15:30
Key decisions
FOCIL devnet 0 to proceed despite minor Hive test failures on both ELs
devnet 0Proceed with devnet 0 despite minor Hive test failures on both execution layers
EIPs discussed
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