Odaily News Rune Christensen, co-founder of Sky (formerly Maker), posted on the X platform to announce the latest progress of Sky Protocol. Sky completed the upgrade on September 18, launching USDS, SKY tokens and related features, including USDS savings rate and token rewards. In 8 days, USDS supply has reached 570 million US dollars and has been integrated in multiple Ethereum frontends and wallets. More features will be launched in the coming months, including deep integration of Sky and Aave, SKY launch on Solana, SKY Seal module and SkyLink cross-chain function, etc., to promote the continuous expansion and innovation of the Sky ecosystem.