OpenZeppelin / openzeppelin-contracts-upgradeable

可升级的 OpenZeppelin Contracts 版本，适用于可升级合约使用

应用与完整系统通用JavaScriptMIT · 宽松，可直接商用

用途与标签

项目原文 · GitHub

Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.