Simplifying contracts and versions

contracts/core/BaseOpenfortAccount.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
 import {Ownable2StepUpgradeable} from "@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol";
@@ -14,7 +14,6 @@ import "account-abstraction/core/Helpers.sol" as Helpers;
 
 /**
  * @title BaseOpenfortAccount (Non-upgradeable)
- * @author Eloi<[email protected]>
  * @notice Minimal smart contract wallet with session keys following the ERC-4337 standard.
  * It inherits from:
  *  - BaseAccount to comply with ERC-4337

contracts/core/eip6551/EIP6551OpenfortAccount.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
 import {ECDSAUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/cryptography/ECDSAUpgradeable.sol";
@@ -16,7 +16,6 @@ import "account-abstraction/core/Helpers.sol" as Helpers;
 
 /**
  * @title EIP6551OpenfortAccount (Non-upgradeable)
- * @author Eloi<[email protected]>
  * @notice Smart contract wallet with session keys following the ERC-4337 and EIP-6551 standards.
  * It inherits from:
  *  - BaseAccount to comply with ERC-4337

contracts/core/eip6551/interfaces/IERC6551Account.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 /// @dev the ERC-165 identifier for this interface is `0x400a0398`
 interface IERC6551Account {

contracts/core/eip6551/utils/Bytecode.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 library Bytecode {
     error InvalidCodeAtRange(uint256 _size, uint256 _start, uint256 _end);

contracts/core/managed/ManagedOpenfortAccount.sol

@@ -1,12 +1,11 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 // Base account contract to inherit from and EntryPoint interface
 import {BaseOpenfortAccount, IEntryPoint} from "../BaseOpenfortAccount.sol";
 
 /**
  * @title ManagedOpenfortAccount (Upgradeable via Beacon)
- * @author Eloi<[email protected]>
  * @notice Smart contract wallet managed via Beacon with session keys following the ERC-4337 standard.
  * It inherits from:
  *  - BaseOpenfortAccount

contracts/core/managed/ManagedOpenfortFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {Create2} from "@openzeppelin/contracts/utils/Create2.sol";
 import {UpgradeableBeacon} from "@openzeppelin/contracts/proxy/beacon/UpgradeableBeacon.sol";
@@ -14,7 +14,6 @@ import {IEntryPoint} from "account-abstraction/interfaces/IEntryPoint.sol";
 
 /**
  * @title ManagedOpenfortFactory (Non-upgradeable)
- * @author Eloi<[email protected]>
  * @notice Contract to create an on-chain factory to deploy new ManagedOpenfortAccounts.
  * It uses OpenZeppelin's Create2 and OpenfortBeaconProxy libraries.
  * It inherits from:

contracts/core/managed/OpenfortBeaconProxy.sol

@@ -1,11 +1,10 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {BeaconProxy} from "@openzeppelin/contracts/proxy/beacon/BeaconProxy.sol";
 
 /**
  * @title OpenfortBeaconProxy (Non-upgradeable)
- * @author Eloi<[email protected]>
  * @notice Contract to create the Beacon to determine implementation contract, which is where they will delegate all function calls.
  * It inherits from:
  *  - BeaconProxy

contracts/core/recoverable/OpenfortRecoverableProxy.sol

@@ -1,11 +1,10 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {ERC1967Proxy} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";
 
 /**
  * @title OpenfortRecoverableProxy
- * @author Eloi<[email protected]>
  * @notice Contract to create the proxies
  * It inherits from:
  *  - ERC1967Proxy

contracts/core/recoverable/RecoverableOpenfortAccount.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 // Base account contract to inherit from and EntryPoint interface
 import {BaseOpenfortAccount, IEntryPoint, SafeCastUpgradeable, ECDSAUpgradeable} from "../BaseOpenfortAccount.sol";
@@ -8,7 +8,6 @@ import {Math} from "@openzeppelin/contracts/utils/math/Math.sol";
 
 /**
  * @title RecoverableOpenfortAccount
- * @author Eloi<[email protected]>
  * @notice Openfort account with session keys, guardians and pausability following the ERC-4337 standard.
  * It inherits from:
  *  - BaseOpenfortAccount

contracts/core/recoverable/RecoverableOpenfortFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {Create2} from "@openzeppelin/contracts/utils/Create2.sol";
 // Smart wallet implementation to use
@@ -10,7 +10,6 @@ import {IBaseOpenfortFactory} from "../../interfaces/IBaseOpenfortFactory.sol";
 
 /**
  * @title RecoverableOpenfortFactory (Non-upgradeable)
- * @author Eloi<[email protected]>
  * @notice Contract to create an on-chain factory to deploy new RecoverableOpenfortAccounts.
  * It uses OpenZeppelin's Create2 and OpenfortRecoverableProxy libraries.
  * It inherits from:

contracts/core/upgradeable/OpenfortUpgradeableProxy.sol

@@ -1,11 +1,10 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {ERC1967Proxy} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";
 
 /**
  * @title OpenfortUpgradeableProxy (Non-upgradeable)
- * @author Eloi<[email protected]>
  * @notice Contract to create the proxies
  * It inherits from:
  *  - ERC1967Proxy

contracts/core/upgradeable/UpgradeableOpenfortAccount.sol

@@ -1,13 +1,12 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 // Base account contract to inherit from and EntryPoint interface
 import {BaseOpenfortAccount, IEntryPoint} from "../BaseOpenfortAccount.sol";
 import {UUPSUpgradeable} from "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
 
 /**
  * @title UpgradeableOpenfortAccount
- * @author Eloi<[email protected]>
  * @notice Minimal smart contract wallet with session keys following the ERC-4337 standard.
  * It inherits from:
  *  - BaseOpenfortAccount

contracts/core/upgradeable/UpgradeableOpenfortFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {Create2} from "@openzeppelin/contracts/utils/Create2.sol";
 // Smart wallet implementation to use
@@ -10,7 +10,6 @@ import {IBaseOpenfortFactory} from "../../interfaces/IBaseOpenfortFactory.sol";
 
 /**
  * @title UpgradeableOpenfortFactory (Non-upgradeable)
- * @author Eloi<[email protected]>
  * @notice Contract to create an on-chain factory to deploy new UpgradeableOpenfortAccounts.
  * It uses OpenZeppelin's Create2 and OpenfortUpgradeableProxy libraries.
  * It inherits from:

contracts/interfaces/IBaseOpenfortFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 interface IBaseOpenfortFactory {
     /// @notice Emitted when a new Account is created.

contracts/interfaces/OpenfortErrorsAndEvents.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 interface OpenfortErrorsAndEvents {
     /// @notice Error when a parameter is 0.

contracts/mock/MockedV2ManagedOpenfortAccount.sol

@@ -1,12 +1,11 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 // Base account contract to inherit from
 import {BaseOpenfortAccount, IEntryPoint} from "../core/BaseOpenfortAccount.sol";
 
 /**
  * @title ManagedOpenfortAccount (Upgradeable via Beacon)
- * @author Eloi<[email protected]>
  * @notice Smart contract wallet managed via Beacon with session keys following the ERC-4337 standard.
  * It inherits from:
  *  - BaseOpenfortAccount

contracts/mock/MockedV2UpgradeableOpenfortAccount.sol

@@ -1,13 +1,12 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 // Base account contract to inherit from
 import {BaseOpenfortAccount, IEntryPoint} from "../core/BaseOpenfortAccount.sol";
 import {UUPSUpgradeable} from "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
 
 /**
  * @title MockedV2UpgradeableOpenfortAccount
- * @author Eloi<[email protected]>
  * @notice Minimal smart contract wallet with session keys following the ERC-4337 standard.
  * It inherits from:
  *  - BaseOpenfortAccount

contracts/mock/Rewards.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 

contracts/mock/SimpleNFT.sol

@@ -1,9 +1,10 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.15;
+pragma solidity =0.8.19;
 
 /* solhint-disable reason-string */
+/* solhint-disable no-empty-blocks */
 
-import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import {ERC721} from "@openzeppelin/contracts/token/ERC721/ERC721.sol";
 
 // A simple ERC721 contract
 contract SimpleNFT is ERC721 {

contracts/mock/USDC.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 

contracts/mock/VipNFT.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity ^0.8.19;
+pragma solidity =0.8.19;
 
 import {ERC721} from "@openzeppelin/contracts/token/ERC721/ERC721.sol";