The liquidity re-pledging platform Swell has announced the launch of earnETH on Platform X. The earnETH vault can provide DeFi and Swell L2 returns, currently supporting deposits of tokens including swETH, rswETH, WETH, wstETH, pxETH or apxETH. It is reported that Swell allows withdrawals at any time but requires a seven-day cooling-off period.