Release v5.5.0 (rc)

.changeset/pre.json

@@ -4,5 +4,39 @@
   "initialVersions": {
     "openzeppelin-solidity": "5.4.0"
   },
-  "changesets": []
+  "changesets": [
+    "afraid-chicken-attack",
+    "all-geese-stand",
+    "angry-waves-film",
+    "clear-tools-refuse",
+    "dull-students-eat",
+    "eight-radios-check",
+    "fast-beans-pull",
+    "funny-donuts-follow",
+    "itchy-turkeys-allow",
+    "loose-lamps-bake",
+    "major-feet-write",
+    "modern-moments-raise",
+    "new-days-tease",
+    "old-memes-dress",
+    "petite-seas-shake",
+    "plain-times-itch",
+    "public-crabs-heal",
+    "quick-pianos-press",
+    "rich-cows-repair",
+    "ripe-bears-hide",
+    "sharp-scissors-drum",
+    "shiny-dolphins-lick",
+    "silent-zebras-press",
+    "solid-cobras-talk",
+    "ten-steaks-try",
+    "tender-dolls-nail",
+    "three-parents-argue",
+    "violet-turtles-like",
+    "whole-cats-find",
+    "whole-plums-speak",
+    "wild-baths-buy",
+    "wise-webs-fly",
+    "witty-hats-flow"
+  ]
 }

CHANGELOG.md

@@ -1,12 +1,71 @@
 # Changelog
 
+
+## 5.5.0-rc.0 (2025-09-26)
+
+#### Tokens
+
+- `ERC20Bridgeable`: Implementation of ERC-7802 that makes an ERC-20 compatible with crosschain bridges. ([#5735](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5735))'
+- `ERC4626`: compute `maxWithdraw` using `maxRedeem` and `previewRedeem` so that changes to the preview functions affect the max functions. ([#5130](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5130))
+
+#### Cross-chain
+
+- `InteroperableAddress`: Add a library for formatting and parsing ERC-7930 interoperable addresses. ([#5736](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5736))
+- `IERC7751`: Add the interface for custom error wrapping of bubbled up reverts. ([#5816](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5816))
+- `ERC7786Recipient`: Generic ERC-7786 cross-chain message recipient contract. ([#5904](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5904))
+- `IERC7786`: Add the (draft) interface for ERC-7786 "Cross-Chain Messaging Gateway" ([#5737](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5737))
+
+#### Cryptography
+
+##### Signers
+
+- `SignerWebAuthn`: Add an abstract signer that verifies WebAuthn signatures, with a P256 fallback. ([#5809](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5809))
+- `MultiSignerERC7913Weighted`: Extension of `MultiSignerERC7913` that supports assigning different weights to each signer, enabling more flexible governance schemes. ([#5718](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5718))
+- Add constructors to the different signers. ([#5757](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5757))
+
+##### Verifiers
+
+- `ERC7913WebAuthnVerifier`: Add an ERC-7913 verifier that verifies WebAuthn Authentication Assertions for P256 identities. ([#5809](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5809))
+
+##### Other
+
+- `WebAuthn`: Add a library for verifying WebAuthn Authentication Assertions. ([#5809](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5809))
+- `ECDSA`: Add `parse` and `parseCalldata` to parse bytes signatures of length 65 or 64 (erc-2098) into its v,r,s components. ([#5814](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5814))
+- `ECDSA`: Add `recoverCalldata` and `tryRecoverCalldata`, variants of `recover` and `tryRecover` that are more efficient when signatures are in calldata. ([#5788](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5788))
+- `SignatureChecker`: Add `isValidSignatureNowCalldata(address,bytes32,bytes calldata)` for efficient processing of calldata signatures. ([#5788](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5788))
+
+#### Structures
+
+- `Checkpoints`: Add a new checkpoint variant `Checkpoint256` using `uint256` type for the value and key. ([#5748](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5748))
+- `Accumulators`: A library for merging an arbitrary dynamic number of bytes buffers. ([#5680](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5680))
+
+#### Utils
+
+- `Bytes`: Add `splice(bytes,uint256)` and `splice(bytes,uint256,uint256)` functions that move a specified range of bytes to the start of the buffer and truncate it in place, as an alternative to `slice`. ([#5733](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5733))
+- `RelayedCall`: Add a library to perform indirect calls through minimal and predictable relayers. ([#5630](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5630))
+- `Memory`: Add library with utilities to manipulate memory ([#5189](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5189))
+- `Bytes`: Add a `clz` function to count the leading zero bits in a `bytes` buffer. ([#5725](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5725))
+- `RLP`: Add a library for encoding and decoding data in Ethereum's Recursive Length Prefix format. ([#5680](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5680))
+- `Base58`: Add a library for encoding and decoding bytes buffers into base58 strings. ([#5762](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5762))
+- `Bytes`: Add `reverseBytes32`, `reverseBytes16`, `reverseBytes8`, `reverseBytes4`, and `reverseBytes2` functions to reverse byte order for converting between little-endian and big-endian representations. ([#5724](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5724))
+- `Memory`: Add a UDVT for handling slices on memory space similarly to calldata slices. ([#5680](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5680))
+- `Strings`: Add `toHexString(bytes)`. ([#5761](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5761))
+- `Bytes`: Add `concat` that merges a `bytes[]` array of buffers into a single `bytes` buffer. ([#5882](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5882))
+- `ReentrancyGuard` and `ReentrancyGuardTransient`: Add `nonReentrantView`, a read-only version of the `nonReentrant` modifier. ([#5800](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5800))
+- `LowLevelCall`: Add a library to perform low-level calls and deal with the `returndata` more granularly. ([#5094](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5094))
+- `Base64`: Add a new `decode` function that parses base64 encoded strings. ([#5765](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5765))
+- `Bytes`: Add an `equal` function to compare byte buffers. ([#5726](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5726))
+- `Math`: Add a `clz` function to count the leading zero bits in a `uint256` value. ([#5725](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5725))
+- `ReentrancyGuard`, `ReentrancyGuardTransient`: Add an internal `_reentrancyGuardStorageSlot` function allowing slot customization via override. ([#5892](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5892))
+- `Bytes`: Fix `lastIndexOf(bytes,byte,uint256)` with empty buffers and finite position to correctly return `type(uint256).max` instead of accessing uninitialized memory sections. ([#5797](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5797))
+
 ### Bug fixes
 
 - `ERC165Checker`: Ensure the `supportsERC165` function returns false if the target reverts during the `supportsInterface(0xffffffff)` call. ([#5810](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5880))
 
 ### Breaking changes
 
-- `ERC6909` and the its extensions (`ERC6909ContentURI`, `ERC6909Metadata` and `ERC6909TokenSupply`) are no longer marked as draft since [EIP-6909](https://eips.ethereum.org/EIPS/eip-6909) is now final. Developers must update the import paths. Contracts behavior is not modified.
+- `ERC6909` and its extensions (`ERC6909ContentURI`, `ERC6909Metadata` and `ERC6909TokenSupply`) are no longer marked as draft since [EIP-6909](https://eips.ethereum.org/EIPS/eip-6909) is now final. Developers must update the import paths. Contracts behavior is not modified.
 - `SignerERC7702` is renamed as `SignerEIP7702`. Imports and inheritance must be updated to that new name and path. Behavior is unmodified.
 - `ERC721Holder`, `ERC1155Holder`, `ReentrancyGuard` and `ReentrancyGuardTransient` are flagged as stateless and are no longer transpiled. Developers using their upgradeable variants from `@openzeppelin/contracts-upgradeable` must update their imports to use the equivalent version available in `@openzeppelin/contracts`.
 - Update minimum pragma to 0.8.24 in `Votes`, `VotesExtended`, `ERC20Votes`, `Strings`, `ERC1155URIStorage`, `MessageHashUtils`, `ERC721URIStorage`, `ERC721Votes`, `ERC721Wrapper`, `ERC721Burnable`, `ERC721Consecutive`, `ERC721Enumerable`, `ERC721Pausable`, `ERC721Royalty`, `ERC721Wrapper`, `EIP712`, `ERC4626` and `ERC7739`. ([#5726](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/5726))

contracts/access/extensions/AccessControlDefaultAdminRules.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (access/extensions/AccessControlDefaultAdminRules.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (access/extensions/AccessControlDefaultAdminRules.sol)
 
 pragma solidity ^0.8.20;
 

contracts/access/extensions/IAccessControlDefaultAdminRules.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (access/extensions/IAccessControlDefaultAdminRules.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (access/extensions/IAccessControlDefaultAdminRules.sol)
 
 pragma solidity >=0.8.4;
 

contracts/access/manager/AccessManager.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.1.0) (access/manager/AccessManager.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (access/manager/AccessManager.sol)
 
 pragma solidity ^0.8.20;
 

contracts/access/manager/IAccessManager.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (access/manager/IAccessManager.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (access/manager/IAccessManager.sol)
 
 pragma solidity >=0.8.4;
 

contracts/account/Account.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (account/Account.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (account/Account.sol)
 
 pragma solidity ^0.8.20;
 

contracts/account/extensions/draft-AccountERC7579.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (account/extensions/draft-AccountERC7579.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (account/extensions/draft-AccountERC7579.sol)
 
 pragma solidity ^0.8.26;
 

contracts/account/extensions/draft-ERC7821.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (account/extensions/draft-ERC7821.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (account/extensions/draft-ERC7821.sol)
 
 pragma solidity ^0.8.20;
 

contracts/account/utils/EIP7702Utils.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (account/utils/EIP7702Utils.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (account/utils/EIP7702Utils.sol)
 
 pragma solidity ^0.8.20;
 

contracts/account/utils/draft-ERC7579Utils.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (account/utils/draft-ERC7579Utils.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (account/utils/draft-ERC7579Utils.sol)
 
 pragma solidity ^0.8.20;
 

contracts/crosschain/ERC7786Recipient.sol

@@ -1,4 +1,5 @@
 // SPDX-License-Identifier: MIT
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (crosschain/ERC7786Recipient.sol)
 
 pragma solidity ^0.8.27;
 

contracts/finance/VestingWallet.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.3.0) (finance/VestingWallet.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (finance/VestingWallet.sol)
 pragma solidity ^0.8.20;
 
 import {IERC20} from "../token/ERC20/IERC20.sol";

contracts/governance/Governor.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/Governor.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/Governor.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/IGovernor.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/IGovernor.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/IGovernor.sol)
 
 pragma solidity >=0.8.4;
 

contracts/governance/TimelockController.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/TimelockController.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/TimelockController.sol)
 
 pragma solidity ^0.8.20;
 

contracts/governance/extensions/GovernorProposalGuardian.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/extensions/GovernorProposalGuardian.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/extensions/GovernorProposalGuardian.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/extensions/GovernorStorage.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/extensions/GovernorStorage.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/extensions/GovernorStorage.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/extensions/GovernorSuperQuorum.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/extensions/GovernorSuperQuorum.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/extensions/GovernorSuperQuorum.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/extensions/GovernorTimelockCompound.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/extensions/GovernorTimelockCompound.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/extensions/GovernorTimelockCompound.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/extensions/GovernorTimelockControl.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/extensions/GovernorTimelockControl.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/extensions/GovernorTimelockControl.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/extensions/GovernorVotesQuorumFraction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/extensions/GovernorVotesQuorumFraction.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/extensions/GovernorVotesQuorumFraction.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/extensions/GovernorVotesSuperQuorumFraction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/extensions/GovernorVotesSuperQuorumFraction.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/extensions/GovernorVotesSuperQuorumFraction.sol)
 
 pragma solidity ^0.8.24;
 

contracts/governance/utils/IVotes.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (governance/utils/IVotes.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/utils/IVotes.sol)
 
 pragma solidity >=0.8.4;
 

contracts/governance/utils/Votes.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.2.0) (governance/utils/Votes.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/utils/Votes.sol)
 pragma solidity ^0.8.24;
 
 import {IERC5805} from "../../interfaces/IERC5805.sol";

contracts/governance/utils/VotesExtended.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.2.0) (governance/utils/VotesExtended.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (governance/utils/VotesExtended.sol)
 pragma solidity ^0.8.24;
 
 import {Checkpoints} from "../../utils/structs/Checkpoints.sol";

contracts/interfaces/IERC3156FlashLender.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC3156FlashLender.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/IERC3156FlashLender.sol)
 
 pragma solidity >=0.5.0;
 

contracts/interfaces/IERC4626.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC4626.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/IERC4626.sol)
 
 pragma solidity >=0.6.2;
 

contracts/interfaces/IERC6909.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC6909.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/IERC6909.sol)
 
 pragma solidity >=0.6.2;
 

contracts/interfaces/IERC7751.sol

@@ -1,4 +1,5 @@
 // SPDX-License-Identifier: MIT
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/IERC7751.sol)
 
 pragma solidity >=0.8.4;
 

contracts/interfaces/draft-IERC6093.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC6093.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/draft-IERC6093.sol)
 
 pragma solidity >=0.8.4;
 

contracts/interfaces/draft-IERC7579.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC7579.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/draft-IERC7579.sol)
 
 pragma solidity >=0.8.4;
 

contracts/interfaces/draft-IERC7786.sol

@@ -1,4 +1,5 @@
 // SPDX-License-Identifier: MIT
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/draft-IERC7786.sol)
 
 pragma solidity >=0.8.4;
 

contracts/interfaces/draft-IERC7802.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC7802.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (interfaces/draft-IERC7802.sol)
 
 pragma solidity >=0.6.2;
 

contracts/metatx/ERC2771Context.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (metatx/ERC2771Context.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (metatx/ERC2771Context.sol)
 
 pragma solidity ^0.8.20;
 

contracts/metatx/ERC2771Forwarder.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.3.0) (metatx/ERC2771Forwarder.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (metatx/ERC2771Forwarder.sol)
 
 pragma solidity ^0.8.24;
 

contracts/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@openzeppelin/contracts",
   "description": "Secure Smart Contract library for Solidity",
-  "version": "5.4.0",
+  "version": "5.5.0-rc.0",
   "files": [
     "**/*.sol",
     "/build/contracts/*.json",

contracts/proxy/Clones.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (proxy/Clones.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (proxy/Clones.sol)
 
 pragma solidity ^0.8.20;
 

contracts/proxy/Proxy.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.0.0) (proxy/Proxy.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (proxy/Proxy.sol)
 
 pragma solidity ^0.8.20;
 

contracts/proxy/transparent/TransparentUpgradeableProxy.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.2.0) (proxy/transparent/TransparentUpgradeableProxy.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (proxy/transparent/TransparentUpgradeableProxy.sol)
 
 pragma solidity ^0.8.22;
 

contracts/proxy/utils/UUPSUpgradeable.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.3.0) (proxy/utils/UUPSUpgradeable.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (proxy/utils/UUPSUpgradeable.sol)
 
 pragma solidity ^0.8.22;
 

contracts/token/ERC1155/extensions/ERC1155URIStorage.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC1155/extensions/ERC1155URIStorage.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (token/ERC1155/extensions/ERC1155URIStorage.sol)
 
 pragma solidity ^0.8.24;
 

contracts/token/ERC1155/utils/ERC1155Holder.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC1155/utils/ERC1155Holder.sol)
+// OpenZeppelin Contracts (last updated v5.5.0-rc.0) (token/ERC1155/utils/ERC1155Holder.sol)
 
 pragma solidity ^0.8.20;