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The version problem of Ethereum DAPP development actual combat video tutorial?
2022-02-03 20:53:56 【Q & A of Denglian community】
According to the video install openzeppelin In the video ERC20 Documents and mine ERC20 Different files . yes openzeppelin Has the version been updated ？
Take the answer 1：
openzeppelin Updates are quite frequent , You can just follow your own version .
author[Q & A of Denglian community],Please bring the original link to reprint, thank you.
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