According to @ralexstokes' summary of the 164th Ethereum Consensus Layer Core Developers Meeting (ACDC), WuShuo has learned that the main topics discussed were: Fusaka (goal is to merge all code into the main branch for devnet-3 by Monday, deploy fixes, aim to restore ~100% block participation rate, and then launch devnet-5 after success), and the proposal to adjust the protocol upgrade process (shortening the minimum period between client release and the first testnet from 30 days → 14 days);