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Merge branch 'release-v3.2.0' into release-v3.2.0-solc-0.7

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Francisco Giordano
2020-09-08 20:14:42 -03:00
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contracts/utils/README.adoc
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@ -7,7 +7,7 @@ Miscellaneous contracts and libraries containing utility functions you can use t
Security tools include:
* {Pausable}: provides a simple way to halt activity in your contracts (often in reponse to an external threat).
* {Pausable}: provides a simple way to halt activity in your contracts (often in response to an external threat).
* {ReentrancyGuard}: protects you from https://blog.openzeppelin.com/reentrancy-after-istanbul/[reentrant calls].
The {Address}, {Arrays} and {Strings} libraries provide more operations related to these native data types, while {SafeCast} adds ways to safely convert between the different signed and unsigned numeric types.