
Ethereum's Fusaka upgrade, set for December 3, 2025, will introduce PeerDAS, improving validator efficiency by enabling partial data verification and reducing costs. This marks one of 12 key improvements to enhance the Ethereum network, confirmed after successful testing and developer consensus.

The Ethereum Foundation has announced new leadership as the network prepares for the Fusaka upgrade and ambitious scaling plans. These changes signify major enhancements aimed at improving Ethereum's performance and scalability.