The Core Foundation has announced the official launch of the Fusion upgrade on November 19. This upgrade introduces new features to promote Bitcoin and Core ecosystem integration while enhancing the financial value of the BTCFi ecosystem. The features include Core dual pledge, which allows users to pledge Bitcoin and CORE tokens simultaneously, and Core LstBTC, a liquid staking ERC-20 token anchored 1:1 with Bitcoin.
The upgrade aims to improve Bitcoin staking returns and ensure long-term sustainability in the staking ecosystem. The Core Foundation aims to consolidate its leadership position in the BTCFi field and promote the development of the Bitcoin staking ecosystem.