Sui Mainnet Upgrades to Version 1.57.2 with Key Enhancements

According to Foresight News, the Sui mainnet has been upgraded to version 1.57.2, alongside a protocol upgrade to version 96. Key updates include the activation of Mysticeti v2 (Mysticeti fastpath) on the mainnet. Additionally, nodes, including both validator and full nodes, now incorporate CheckpointArtifacts digest in their summaries, which is currently being tested on the development network. The gRPC has integrated GetCoinInfo into the new CoinRegistry system object. Similarly, JSON-RPC has incorporated currency metadata and total supply API into the CoinRegistry system object. Furthermore, support for Coin Registry has been added to the Query.coinMetadata API in GraphQL. A bug has been fixed where queries would fail if a variable used to fill a nullable parameter was not provided, despite this being an acceptable behavior. Another issue resolved involves the CLI command-line tool, where the upgrade command would terminate prematurely if the CLI binary's protocol version was lower than the network version.