CVE-2025-30147 – The curious case of subgroup check on Besu
Thanks to Marius Van Der Wijden for creating the test case and statetest, and for helping the Besu team confirm the issue. Also,...
Allocation Update – Q1 2025
Community & educationAccount Abstraction Afterhours - Season 2Mirko Garozzo & Francesco AndreoliProducing educational videos with thought leaders in the account abstraction ecosystem, with...
Protocol Update 001 – Scale L1
In June, we introduced Protocol, reorganizing the Ethereum Foundation’s research & development teams to better align on our current strategic goals, Scale L1,...
Join Us: EF Protocol Reddit AMA – August 29th, 2025
Since January 2019, the Ethereum Foundation has held a tradition of engaging directly with the community through our "Ask Us Anything" (AMA) series...
Trillion Dollar Security – Phase 2
Since announcing the Trillion Dollar Security project, we have surveyed the ecosystem to understand which improvements are highest priority to every layer of...
Fusaka Update – Transaction Gas Limit Cap arrives with EIP-7825
Starting with the upcoming Fusaka hard fork, EIP-7825 introduces a per-transaction gas limit cap of 2²⁴ (≈ 16.78 million gas).
This change is already...
Unveiling ESP’s New Grants Program
Over the past few years, the Ethereum ecosystem has grown in depth, diversity, and maturity. Builders and communities worldwide have pushed the boundaries...
2 weeks to Devconnect: Everything you need to know
In two weeks, we open the doors to the first-ever Ethereum World’s Fair at La Rural in Buenos Aires.
This year isn’t about someday....
Fusaka Mainnet Announcement | Ethereum Foundation Blog
Fusaka follows this year's Pectra upgrade, representing a major step forward in Ethereum's scaling roadmap that improves L1 performance, increases blob throughput, and...
Checkpoint #7: Nov 2025 | Ethereum Foundation Blog
Ethereum’s weekly All Core Developer calls are a lot to keep up with, so this "Checkpoint" series aims for high-level updates roughly every...
