Ethereum’s development team has finalized the timeline for the Fusaka upgrade, setting its completion for December 2025. The confirmation was announced during the ACDC Call 165, a regular developer coordination meeting.

The Fusaka upgrade is expected to bring major improvements to the Ethereum network, including enhanced scalability, better energy efficiency, and more robust security features. It will also further optimize Ethereum’s proof-of-stake mechanism, paving the way for broader adoption in decentralized finance (DeFi), NFTs, and enterprise-grade blockchain applications.

Community members and developers have been closely watching the progress of Fusaka, as it represents one of the most critical steps in Ethereum’s evolution post-Merge. Once completed, the upgrade is anticipated to significantly reduce transaction costs while improving network performance, making Ethereum more competitive against other next-generation blockchains.

Analysts believe the Fusaka upgrade could act as a strong catalyst for Ethereum’s market performance, especially as institutional interest in blockchain infrastructure continues to grow.