Ethereum Foundation Calls for Fusaka Upgrade on Schedule
Ethereum Foundation Executive Director Tomasz K. Stańczak has urged developers to meet the Q4 2025 deadline for the Fusaka upgrade. The Fusaka upgrade will introduce PeerDAS and Verkle trees to boost Layer 2 data capacity and reduce transaction fees. Official dates target November 3–6, 2025, but early tests have revealed sync delays and node crashes. To streamline development, EIP-7907 was removed from the upgrade scope. Stańczak warned that missing this Fusaka upgrade deadline would undermine the entire Ethereum roadmap and damage global trust in the network. Meanwhile, the Glamsterdam fork is planned for Q1/Q2 2026, featuring halved block times, higher gas limits, and EIP-7928. The dual timelines for Fusaka and Glamsterdam add pressure on developers to finalize specifications by August 21, 2025. Nethermind is investing in automated contract audits to ensure security and support Ethereum’s long-term goals of reaching 400 TPS on the mainnet and 10,000 TPS via zkEVM technologies. These upgrades serve as critical checkpoints for demonstrating the Ethereum Foundation’s renewed focus on development efficiency and governance.
Neutral
The article focuses on Ethereum’s development timeline rather than immediate market events. While successful delivery of the Fusaka upgrade is crucial for maintaining investor and developer confidence and could support long-term growth, the absence of immediate on-chain changes means limited short-term price impact. Traders may monitor progress for signs of delay, but actual market volatility is likely to remain muted until the upgrade is deployed.