ACDE #205: Let the Fusaka Scoping Discussions Begin!

Infinite Jungle

On Ep.79 of Infinite Jungle, Christine shares her main takeaways from ACDE #205. Ethereum developers are on track to upgrade public Ethereum testnets Holesky and Sepolia on February 24 and March 5, respectively. Christine reminds listeners that Pectra is the largest Ethereum upgrade by number of EIPs so there is heightened technical risk to activating Pectra and potential for developers to identify unexpected bugs in Pectra even during the public testnet upgrades. Christine also shares the latest updates about the scope of Ethereum’s next upgrade, Fusaka, and what disagreements are already causing tension in the Ethereum developer community.

Show note links:

• ACDE #205 Call Notes (https://www.galaxy.com/insights/research/ethereum-all-core-developers-execution-call-205/)
• Pectra Retrospective w/Nixo and Yorick (https://open.spotify.com/episode/45Ws5Ekc1oqFXcJWvPM2eW)
• ACDC #147: Eth Devs Pump the Brakes on Pumping the Gas (https://open.spotify.com/episode/0R8Mpovr1JNewo8sWyu10W)
• Vitalik’s blog post on increasing the block gas limit (https://vitalik.eth.limo/general/2025/02/14/l1scaling.html)

Timestamps:

(00:00:47) Pectra timeline update

(00:06:37) The new goal for Fusaka

(00:18:16) Fusaka scope discussion

This episode was recorded on Friday, February 14, 2025.

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