Ethereum Fusaka hard fork set for late 2025 with major EVM changes
Ethereum’s Fusaka hard fork, expected in Q3 or Q4 2025, will likely introduce the controversial EVM Object Format (EOF) upgrade.
Ethereum’s Fusaka hard fork is expected to take place in the third or fourth quarter of this year, according to an Ethereum Foundation official.
In an April 28 X post, Ethereum Foundation co-executive director Tomasz Kajetan Stańczak said that the organization is aiming to deploy the Fusaka Ethereum network upgrade in Q3 or Q4 2025. Still, the exact rollout schedule has not been decided yet.
The comments come amid controversies over the upcoming implementation of the EVM object format (EOF) upgrade for the Ethereum Virtual Machine (EVM). As Stańczak pointed out, EOF is expected to be a part of the Fusaka network upgrade.
