Kelp DAO has announced plans to discontinue cross-chain support for rsETH on 20 networks starting June 15. This move aims to enhance security standards by consolidating supported networks. Affected chains include Optimism, Manta, Mode, and others. Users must migrate rsETH holdings back to Ethereum Mainnet before the deadline. Post-June 15, asset recovery will incur a 100 USDC fee per address, with detailed procedures to be released around the same date.