openzeppelin-contracts issues

Support EIP-2309: ERC-721 Consecutive Transfer Extension

48

**🧐 Motivation** Support EIP-2309: ERC-721 Consecutive Transfer Extension Enables minting any number of tokens in a single transaction **📝 Details** EIP is an extension to ERC-721, for a standardized event...

abcoathup

ERC721 extension for minting token batches

1

Fixes #???? #### PR Checklist - [x] Tests - [ ] Documentation - [ ] Changelog entry

Amxx

Refactor the Checkpoint library, with new key/value balances and new lookup mechanisms

1

This PR includes quite a few things: - Procedural generation of the Checkpoint library, automating the support for various key/value lengths - `Checkpoints.Checkpoint224`: key is uint32 and value is uint224....

Amxx

Documentation has broken links related to Preset contracts

1

The [doc](https://docs.openzeppelin.com/contracts/4.x/erc1155#Presets) has a broken link: [ERC1155PresetMinterPauser](https://docs.openzeppelin.com/contracts/4.x/erc1155#api:presets.adoc#ERC1155PresetMinterPauser). I think the doc should either remove the "Preset ERC1155 contract" section or explain that > Contract presets are now deprecated in favor...

YoungeonLee

Optimize toString

3

Fixes #???? This PR reduces gas usage of `Strings.toString` for decimal numbers. Here are some results: ``` Input | Current | New | Gas saved -------------------------------------------------------------------------------|---------|------|----------------- 0 | 131 |...

CodeSandwich

Grouping the extension access control contracts into one `extensions/` folder

2

**🧐 Motivation** I think grouping the extension access control contracts would be more readable and organized, as it happens with the token standard contracts. **📝 Details** ### Current structure: ```...

0xisk