According to Foresight News, the Sui mainnet has been upgraded to version V1.27.2, and the Sui protocol has been enhanced to version 49. The upgrade includes the addition of a new protocol version and the activation of Move enumeration on the development network. The returned JSON-RPC results now support Move enumeration values, and support for Move enumeration values and types has been increased. This upgrade aims to enhance the functionality and efficiency of the Sui network, providing a more robust platform for its users.