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Ethereum All Core Devs Testing Call (ACDT) #101

Ethereum All Core Devs Testing Call (ACDT) number 101 runs on Monday, October 19, 2026 at 14:00 UTC for 60 minutes.

Monday, October 19, 2026 14:00 UTC

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About this event

The agenda covers Glamsterdam network updates for devnets and Sepolia, the status of Hoodi releases and updates to them, and the Hegota devnets Bogota Devnet-1 and Heze Devnet-1.

The call runs for 60 minutes on Monday, October 19, 2026 from 14:00 UTC and works on the Ethereum (ETH) protocol. It is the 101st edition of the series; the 100th edition was held on October 12, 2026.

Key facts

CallAll Core Devs - Testing (ACDT) #101

Time2026-10-19 14:00 UTC

AgendaGlamsterdam Network updates (devnets & Sepolia)., Hoodi releases status & updates., Hegota Devnets (Bogota Devnet-1, Heze Devnet-1), `heze-devnet-2` alignment: https://github.com/ethereum/pm/issues/2271#issuecomment-6193239941

Duration (minutes)60

What to watch

1Any date set for the Glamsterdam updates on Sepolia
2Any new Hoodi release version named during the call
3Follow-up testing dates for Bogota Devnet-1 and Heze Devnet-1

ethereum/pm (Ethereum protocol calls)Source: github.com

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Questions

Short answers to what people ask most.

Ethereum All Core Devs Testing Call (ACDT) number 101 runs on Monday, October 19, 2026 at 14:00 UTC for 60 minutes.

Any date set for the Glamsterdam updates on Sepolia; Any new Hoodi release version named during the call; Follow-up testing dates for Bogota Devnet-1 and Heze Devnet-1.

Yes. The date and time come from ethereum/pm (Ethereum protocol calls).