Release v0.3.0

CHANGELOG.md

@@ -1,21 +1,25 @@
 # openzeppelin-confidential-contracts
 
 
-## 0.3.0-rc.0 (2025-10-09)
+## 0.3.0 (2025-11-28)
+
+- Migrate `@fhevm/solidity` from v0.7.0 to 0.9.1 ([#202](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/202), [#248](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/248), [#254](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/254))
 
 ### Token
 
-- `ERC7984`: Rename all `ConfidentialFungibleToken` files and contracts to use `ERC7984` instead. ([#158](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/158))
+- Rename all `ConfidentialFungibleToken` files and contracts to use `ERC7984` instead. ([#158](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/158))
 - `ERC7984`: Change `tokenURI()` to `contractURI()` following change in the ERC. ([#209](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/209))
+- `ERC7984`: Support ERC-165 interface detection on ERC-7984. ([#246](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/246))
 - `IERC7984`: Change `tokenURI()` to `contractURI()` following change in the ERC. ([#209](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/209))
+- `IERC7984`: Support ERC-165 interface detection on ERC-7984. ([#246](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/246))
 - `ERC7984Omnibus`: Add an extension of `ERC7984` that exposes new functions for transferring between confidential subaccounts on omnibus wallets. ([#186](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/186))
 - `ERC7984ObserverAccess`: Add an extension for ERC7984, which allows each account to add an observer who is given access to their transfer and balance amounts. ([#148](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/148))
 - `ERC7984Restricted`: An extension of `ERC7984` that implements user account transfer restrictions. ([#182](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/182))
 - `ERC7984Freezable`: Add an extension to `ERC7984`, which allows accounts granted the "freezer" role to freeze and unfreeze tokens. ([#151](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/151))
 - `ERC7984Rwa`: An extension of `ERC7984`, that supports confidential Real World Assets (RWAs). ([#160](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/160))
 
 ### Utils
-- Migrate `@fhevm/solidity` from v0.7.0 to 0.8.0. ([#202](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/202))
+
 - `FHESafeMath`: Add `tryAdd` and `trySub` functions that return 0 upon failure. ([#206](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/206))
 - `FHESafeMath`: Support non-initialized inputs in `tryIncrease(..)`/`tryDecrease(..)`. ([#183](https://github.com/OpenZeppelin/openzeppelin-confidential-contracts/pull/183))
 

contracts/finance/ERC7821WithExecutor.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.2.0) (finance/ERC7821WithExecutor.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (finance/ERC7821WithExecutor.sol)
 pragma solidity ^0.8.20;
 
 import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";

contracts/finance/VestingWalletCliffConfidential.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.2.0) (finance/VestingWalletCliffConfidential.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (finance/VestingWalletCliffConfidential.sol)
 pragma solidity ^0.8.27;
 
 import {euint128} from "@fhevm/solidity/lib/FHE.sol";

contracts/finance/VestingWalletConfidential.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (finance/VestingWalletConfidential.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (finance/VestingWalletConfidential.sol)
 pragma solidity ^0.8.24;
 
 import {FHE, ebool, euint64, euint128} from "@fhevm/solidity/lib/FHE.sol";

contracts/finance/VestingWalletConfidentialFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (finance/VestingWalletConfidentialFactory.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (finance/VestingWalletConfidentialFactory.sol)
 pragma solidity ^0.8.27;
 
 import {FHE, euint64, externalEuint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/interfaces/IERC7984.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (interfaces/IERC7984.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (interfaces/IERC7984.sol)
 pragma solidity ^0.8.24;
 
 import {euint64, externalEuint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/interfaces/IERC7984Receiver.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (interfaces/IERC7984Receiver.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (interfaces/IERC7984Receiver.sol)
 pragma solidity ^0.8.24;
 
 import {ebool, euint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/interfaces/IERC7984Rwa.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (interfaces/IERC7984Rwa.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (interfaces/IERC7984Rwa.sol)
 pragma solidity ^0.8.24;
 
 import {externalEuint64, euint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@openzeppelin/confidential-contracts",
   "description": "Smart Contract library for use with confidential coprocessors",
-  "version": "0.3.0-rc.0",
+  "version": "0.3.0",
   "files": [
     "**/*.sol",
     "/build/contracts/*.json",

contracts/token/ERC7984/ERC7984.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/ERC7984.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/ERC7984.sol)
 pragma solidity ^0.8.27;
 
 import {FHE, externalEuint64, ebool, euint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/token/ERC7984/extensions/ERC7984ERC20Wrapper.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/extensions/ERC7984ERC20Wrapper.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/extensions/ERC7984ERC20Wrapper.sol)
 
 pragma solidity ^0.8.27;
 

contracts/token/ERC7984/extensions/ERC7984Freezable.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/extensions/ERC7984Freezable.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/extensions/ERC7984Freezable.sol)
 
 pragma solidity ^0.8.27;
 

contracts/token/ERC7984/extensions/ERC7984ObserverAccess.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/extensions/ERC7984ObserverAccess.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/extensions/ERC7984ObserverAccess.sol)
 
 pragma solidity ^0.8.27;
 

contracts/token/ERC7984/extensions/ERC7984Omnibus.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/extensions/ERC7984Omnibus.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/extensions/ERC7984Omnibus.sol)
 
 pragma solidity ^0.8.27;
 

contracts/token/ERC7984/extensions/ERC7984Restricted.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/extensions/ERC7984Restricted.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/extensions/ERC7984Restricted.sol)
 
 pragma solidity ^0.8.27;
 

contracts/token/ERC7984/extensions/ERC7984Rwa.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/extensions/ERC7984Rwa.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/extensions/ERC7984Rwa.sol)
 
 pragma solidity ^0.8.27;
 

contracts/token/ERC7984/extensions/ERC7984Votes.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/extensions/ERC7984Votes.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/extensions/ERC7984Votes.sol)
 pragma solidity ^0.8.27;
 
 import {euint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/token/ERC7984/utils/ERC7984Utils.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (token/ERC7984/utils/ERC7984Utils.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (token/ERC7984/utils/ERC7984Utils.sol)
 pragma solidity ^0.8.27;
 
 import {FHE, ebool, euint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/utils/FHESafeMath.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (utils/FHESafeMath.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (utils/FHESafeMath.sol)
 pragma solidity ^0.8.24;
 
 import {FHE, ebool, euint64} from "@fhevm/solidity/lib/FHE.sol";

contracts/utils/structs/temporary-Checkpoints.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Confidential Contracts (last updated v0.3.0-rc.0) (utils/structs/temporary-Checkpoints.sol)
+// OpenZeppelin Confidential Contracts (last updated v0.3.0) (utils/structs/temporary-Checkpoints.sol)
 // OpenZeppelin Contracts (last updated v5.4.0) (utils/structs/Checkpoints.sol)
 // This file was procedurally generated from scripts/generate/templates/Checkpoints.js.
 // WARNING: This file is temporary and will be deleted once the latest version of the file is released in v5.5.0 of @openzeppelin/contracts.

docs/antora.yml

@@ -1,7 +1,7 @@
 name: confidential-contracts
 title: Confidential Contracts
-version: 0.3-rc
-prerelease: true
+version: '0.3'
+prerelease: false
 nav:
   - modules/ROOT/nav.adoc
   - modules/api/nav.adoc

package.json

@@ -1,7 +1,7 @@
 {
   "name": "openzeppelin-confidential-contracts",
   "description": "",
-  "version": "0.3.0-rc.0",
+  "version": "0.3.0",
   "author": "OpenZeppelin Community <[email protected]>",
   "license": "MIT",
   "files": [