ChainCatcher news, Ethereum Foundation member joshrudolf.eth stated that currently only a few key technologies are needed to solve 95% of the cross-chain user experience issues in Ethereum, with cross-chain messaging being one of the core components.ERC-7786 proposes to integrate messaging standards through a unified API, aiming to provide a secure cross-chain messaging interface for decentralized applications. The discussion on ERC-7786 is scheduled to take place on April 16.