According to Odaily, Ethereum core developers have decided to exclude the EVM Object Format (EOF) from the forthcoming Fusaka upgrade. The decision was influenced by several factors, including the tight timeline for the Fusaka upgrade, the development team's consensus to prioritize the advancement of PeerDAS, and the potential technical uncertainties associated with EOF. Additionally, there was a lack of effective incorporation of community feedback into the decision-making process. EOF was initially intended to optimize the EVM bytecode structure, enhancing security and performance, with plans to include approximately 15 EIP contents.