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Bancor Protocol Contracts
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Bump @openzeppelin/contracts from 3.4.0 to 4.8.3 #700

Open dependabot[bot] opened 1 year ago

dependabot[bot] commented 1 year ago

Bumps @openzeppelin/contracts from 3.4.0 to 4.8.3.

Release notes

Sourced from @​openzeppelin/contracts's releases.

v4.8.3

Note This release contains fixes for https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-mx2q-35m2-x2rh and https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-93hq-5wgc-jc82.

  • GovernorCompatibilityBravo: Fix encoding of proposal data when signatures are missing.
  • TransparentUpgradeableProxy: Fix transparency in case of selector clash with non-decodable calldata or payable mutability. (#4154)

v4.8.2

Note This release contains a fix for https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-878m-3g6q-594q.

  • ERC721Consecutive: Fixed a bug when _mintConsecutive is used for batches of size 1 that could lead to balance overflow. Refer to the breaking changes section in the changelog for a note on the behavior of ERC721._beforeTokenTransfer.

Breaking changes

  • ERC721: The internal function _beforeTokenTransfer no longer updates balances, which it previously did when batchSize was greater than 1. This change has no consequence unless a custom ERC721 extension is explicitly invoking _beforeTokenTransfer. Balance updates in extensions must now be done explicitly using __unsafe_increaseBalance, with a name that indicates that there is an invariant that has to be manually verified.

v4.8.1

  • ERC4626: Use staticcall instead of call when fetching underlying ERC-20 decimals. (#3943)

v4.8.0

Note Don't miss the section on Breaking changes at the end.

  • TimelockController: Added a new admin constructor parameter that is assigned the admin role instead of the deployer account. (#3722)
  • Initializable: add internal functions _getInitializedVersion and _isInitializing (#3598)
  • ERC165Checker: add supportsERC165InterfaceUnchecked for consulting individual interfaces without the full ERC165 protocol. (#3339)
  • Address: optimize functionCall by calling functionCallWithValue directly. (#3468)
  • Address: optimize functionCall functions by checking contract size only if there is no returned data. (#3469)
  • Governor: make the relay function payable, and add support for EOA payments. (#3730)
  • GovernorCompatibilityBravo: remove unused using statements. (#3506)
  • ERC20: optimize _transfer, _mint and _burn by using unchecked arithmetic when possible. (#3513)
  • ERC20Votes, ERC721Votes: optimize getPastVotes for looking up recent checkpoints. (#3673)
  • ERC20FlashMint: add an internal _flashFee function for overriding. (#3551)
  • ERC4626: use the same decimals() as the underlying asset by default (if available). (#3639)
  • ERC4626: add internal _initialConvertToShares and _initialConvertToAssets functions to customize empty vaults behavior. (#3639)
  • ERC721: optimize transfers by making approval clearing implicit instead of emitting an event. (#3481)
  • ERC721: optimize burn by making approval clearing implicit instead of emitting an event. (#3538)
  • ERC721: Fix balance accounting when a custom _beforeTokenTransfer hook results in a transfer of the token under consideration. (#3611)
  • ERC721: use unchecked arithmetic for balance updates. (#3524)
  • ERC721Consecutive: Implementation of EIP-2309 that allows batch minting of ERC721 tokens during construction. (#3311)
  • ReentrancyGuard: Reduce code size impact of the modifier by using internal functions. (#3515)
  • SafeCast: optimize downcasting of signed integers. (#3565)
  • ECDSA: Remove redundant check on the v value. (#3591)
  • VestingWallet: add releasable getters. (#3580)
  • VestingWallet: remove unused library Math.sol. (#3605)
  • VestingWallet: make constructor payable. (#3665)
  • Create2: optimize address computation by using assembly instead of abi.encodePacked. (#3600)
  • Clones: optimized the assembly to use only the scratch space during deployments, and optimized predictDeterministicAddress to use fewer operations. (#3640)
  • Checkpoints: Use procedural generation to support multiple key/value lengths. (#3589)

... (truncated)

Changelog

Sourced from @​openzeppelin/contracts's changelog.

4.8.3 (2023-04-13)

  • GovernorCompatibilityBravo: Fix encoding of proposal data when signatures are missing.
  • TransparentUpgradeableProxy: Fix transparency in case of selector clash with non-decodable calldata or payable mutability. (#4154)

4.8.2 (2023-03-02)

  • ERC721Consecutive: Fixed a bug when _mintConsecutive is used for batches of size 1 that could lead to balance overflow. Refer to the breaking changes section in the changelog for a note on the behavior of ERC721._beforeTokenTransfer.

Breaking changes

  • ERC721: The internal function _beforeTokenTransfer no longer updates balances, which it previously did when batchSize was greater than 1. This change has no consequence unless a custom ERC721 extension is explicitly invoking _beforeTokenTransfer. Balance updates in extensions must now be done explicitly using __unsafe_increaseBalance, with a name that indicates that there is an invariant that has to be manually verified.

4.8.1 (2023-01-12)

  • ERC4626: Use staticcall instead of call when fetching underlying ERC-20 decimals. (#3943)

4.8.0 (2022-11-08)

  • TimelockController: Added a new admin constructor parameter that is assigned the admin role instead of the deployer account. (#3722)
  • Initializable: add internal functions _getInitializedVersion and _isInitializing (#3598)
  • ERC165Checker: add supportsERC165InterfaceUnchecked for consulting individual interfaces without the full ERC165 protocol. (#3339)
  • Address: optimize functionCall by calling functionCallWithValue directly. (#3468)
  • Address: optimize functionCall functions by checking contract size only if there is no returned data. (#3469)
  • Governor: make the relay function payable, and add support for EOA payments. (#3730)
  • GovernorCompatibilityBravo: remove unused using statements. (#3506)
  • ERC20: optimize _transfer, _mint and _burn by using unchecked arithmetic when possible. (#3513)
  • ERC20Votes, ERC721Votes: optimize getPastVotes for looking up recent checkpoints. (#3673)
  • ERC20FlashMint: add an internal _flashFee function for overriding. (#3551)
  • ERC4626: use the same decimals() as the underlying asset by default (if available). (#3639)
  • ERC4626: add internal _initialConvertToShares and _initialConvertToAssets functions to customize empty vaults behavior. (#3639)
  • ERC721: optimize transfers by making approval clearing implicit instead of emitting an event. (#3481)
  • ERC721: optimize burn by making approval clearing implicit instead of emitting an event. (#3538)
  • ERC721: Fix balance accounting when a custom _beforeTokenTransfer hook results in a transfer of the token under consideration. (#3611)
  • ERC721: use unchecked arithmetic for balance updates. (#3524)
  • ERC721Consecutive: Implementation of EIP-2309 that allows batch minting of ERC721 tokens during construction. (#3311)
  • ReentrancyGuard: Reduce code size impact of the modifier by using internal functions. (#3515)
  • SafeCast: optimize downcasting of signed integers. (#3565)
  • ECDSA: Remove redundant check on the v value. (#3591)
  • VestingWallet: add releasable getters. (#3580)
  • VestingWallet: remove unused library Math.sol. (#3605)
  • VestingWallet: make constructor payable. (#3665)
  • Create2: optimize address computation by using assembly instead of abi.encodePacked. (#3600)
  • Clones: optimized the assembly to use only the scratch space during deployments, and optimized predictDeterministicAddress to use fewer operations. (#3640)
  • Checkpoints: Use procedural generation to support multiple key/value lengths. (#3589)
  • Checkpoints: Add new lookup mechanisms. (#3589)
  • Arrays: Add unsafeAccess functions that allow reading and writing to an element in a storage array bypassing Solidity's "out-of-bounds" check. (#3589)
  • Strings: optimize toString. (#3573)
  • Ownable2Step: extension of Ownable that makes the ownership transfers a two step process. (#3620)
  • Math and SignedMath: optimize function max by using > instead of >=. (#3679)

... (truncated)

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