PANews reported on April 15 that joshrudolf.eth, a member of the Ethereum Foundation, said that only a few key technologies are needed to solve 95% of Ethereum's cross-chain user experience problems, among which cross-chain messaging is one of the core. ERC-7786 proposes to integrate messaging standards through a unified API, aiming to provide a secure cross-chain messaging interface for decentralized applications. Currently, the discussion of ERC-7786 will be held on April 16.