Ethereum has finalized its Fusaka upgrade for a December 3 launch date. This major change will bring significant enhancements to the network’s scalability and efficiency. The upgrade introduces PeerDAS technology, designed to make validator data access more efficient. Key features include increased block gas limit (150 million units) and implementation of various Ethereum Improvement Proposals. This move is expected to benefit Layer 2 solutions and DeFi projects. The market has largely reacted positively to the upgrade announcement. Core contributors such as Tim Beiko have highlighted the importance of compatibility updates, while Vitalik Buterin believes PeerDAS will make Ethereum more efficient for Layer 2 solutions. Arthur Hayes expressed optimism about the positive impact on Layer 2 adoption. Fusaka represents a significant step towards boosting Ethereum’s network efficiency and opening doors for further growth in various areas like DeFi.