Wu Shuo learned that according to Tim Beiko's summary of the 215th Ethereum Executive Core Developer Conference (ACDE), the conference mainly discussed: Fusaka Devnet (Devnet-2 will be used as an error checking sandbox, Devnet-3 will be designated as a "smooth path" network), EIP-7907 (contract size limit adjustment, upper limit increased to 48 kB), Blob quantity discussion (increasing Blob quantity is considered complex and useless, and it is decided to limit PeerDAS to 6 Blob hard, which is in line with L2 current behavior and simpler and more stable), and the roadmap for historical data expiration (after the specification is determined, the client can crop historical data to Cancun); Rolling expiration research will be conducted synchronously), Glamsterdam (the number one EIP function for this upgrade will be clarified soon), http://forkcast.org Go online and provide a comparison matrix of headline proposals and stakeholder impacts. https://ethereum-magicians.org/t/allcoredevs-execution-acde-215-july-3-2025/24701/4 p-60220-summary-5