Constants should be defined rather than using magic numbers
2022-06-nested\contracts\NestedFactory.sol#L161
2022-06-nested\contracts\NestedFactory.sol#L169
2022-06-nested\contracts\NestedFactory.sol#L264
2022-06-nested\contracts\NestedFactory.sol#L378
2022-06-nested\contracts\NestedFactory.sol#L443
2022-06-nested\contracts\NestedFactory.sol#L629
Immutable addresses should be 0-checked
2022-06-nested\contracts\Withdrawer.sol#L17
2022-06-nested\contracts\operators\Yearn\YearnCurveVaultOperator.sol#L48-L50
Non-critical Issues
Constants should be defined rather than using magic numbers 2022-06-nested\contracts\NestedFactory.sol#L161 2022-06-nested\contracts\NestedFactory.sol#L169 2022-06-nested\contracts\NestedFactory.sol#L264 2022-06-nested\contracts\NestedFactory.sol#L378 2022-06-nested\contracts\NestedFactory.sol#L443 2022-06-nested\contracts\NestedFactory.sol#L629
Natspec incomplete 2022-06-nested\contracts\NestedFactory.sol#L114 @return
2022-06-nested\contracts\operators\Beefy\lp\BeefyZapBiswapLPVaultOperator.sol#L232 @return
2022-06-nested\contracts\operators\Beefy\lp\BeefyZapBiswapLPVaultOperator.sol#L264 @param reserveA @param reserveB @param router @return
2022-06-nested\contracts\operators\Beefy\lp\BeefyZapUniswapLPVaultOperator.sol#L263 @param reserveA @param reserveB @param router @return
Change "withdrawed" to "withdrew"