Hallo friends crowdsale was delete to library cant find it

Yeah, you are right, it only exists in the version 2.x, they are not in OpenZeppelin Contracts 3.x. So to install it, you can run the following command: npm install @openzeppelin/contracts@2.5.1 And you can find more details in the documentation: https://docs.openzeppelin.com/contracts/2.x/crowd…

Where are crowdsales?

Support Contracts

abcoathup March 16, 2021, 3:48am 3

I have added emoji to the Simple ERC20 Crowdsale to make it clearer that they are not in OpenZeppelin Contracts 3.x

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Where are crowdsales?

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