OpenZeppelin releases Solidity Contracts v5.3
ChainCatcher message, the secure blockchain application standard OpenZeppelin has released Solidity Contracts v5.3, with core highlights including: the new multi-token standard ERC-6909, featuring minimal implementation, metadata support, supply tracking, and content URI extension; a new proposal guardian role, added sequential proposal IDs, and new supermajority mechanism among other governance improvements.
Related tags
ChainCatcher reminds readers to view blockchain rationally, enhance risk awareness, and be cautious of various virtual token issuances and speculations. All content on this site is solely market information or related party opinions, and does not constitute any form of investment advice. If you find sensitive information in the content, please click "Report", and we will handle it promptly.
Related tags
