Renan Souza

Nextv5.0 checkpoint history removal

1

PR for issue https://github.com/OpenZeppelin/openzeppelin-contracts/issues/4019

Next v5.0 erc721 update hook

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This is proposal to remove before and after hooks from ERC721 and replace them with an update hook

Generate arrays

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This PR creates scripts to generate the Arrays.sol file, It also includes tests for unsafeMemoryAccess functions #### PR Checklist - [X] Tests - [ ] Documentation - [ ] Changeset...

Update chai matchers

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Hey this PR updates the hardhat-chai-matchers library form version 2.0.3 to 2.0,5, Rationale: version 2.0.5 also includes the ethers.Typed in the address verification, needed to simplify vesting wallet tests version...

fixes #4560

Make Typed contructor idempotent

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### Describe the Feature Change the behaviour of the Typed constructor if another instance of Typed is passed as value ### Code Example ```shell const address = ..... // any...

Merge sort

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Hello, In this PR I change the sort implementation from quicksort to mergesort Using the gas-reporter I got to those numbers and at the end I highlighted a few cases...

Authority utils assembly

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This implements authority utils with assembly to improve gas and memory usage This is comparisom created with the gas-reporter in the repository ``` | Methods | Min | Max |...

Update EIP-658: fix grammar

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In this PR one grammar mistake is fixed