Bump compiler 0.8.16 -> 0.8.26

foundry.toml

@@ -6,7 +6,7 @@ libs = ['lib']
 optimizer = true
 optimizer_runs = 20000
 via_ir = false
-solc_version = '0.8.16'
+solc_version = '0.8.26'
 
 [profile.sec_council_mgmt]
 optimizer_runs = 750

hardhat.config.ts

@@ -6,7 +6,7 @@ dotenv.config();
 // when changing optimizer settings, make sure to also change settings in foundry.toml
 const solidityProfiles = {
   default: {
-    version: "0.8.16",
+    version: "0.8.26",
     settings: {
       optimizer: {
         enabled: true,
@@ -15,7 +15,7 @@ const solidityProfiles = {
     }
   },
   sec_council_mgmt: {
-    version: "0.8.16",
+    version: "0.8.26",
     settings: {
       optimizer: {
         enabled: true,

src/ArbitrumDAOConstitution.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts/access/Ownable.sol";
 

src/ArbitrumFoundationVestingWallet.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/finance/VestingWalletUpgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";

src/ArbitrumTimelock.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/governance/TimelockControllerUpgradeable.sol";
 

src/ArbitrumVestingWallet.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts/finance/VestingWallet.sol";
 import "@openzeppelin/contracts-upgradeable/governance/IGovernorUpgradeable.sol";

src/ArbitrumVestingWalletFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./ArbitrumVestingWallet.sol";
 import "@openzeppelin/contracts/access/Ownable.sol";

src/FixedDelegateErc20Wallet.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/governance/utils/IVotesUpgradeable.sol";
 import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

src/L1ArbitrumTimelock.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@arbitrum/nitro-contracts/src/bridge/IInbox.sol";
 import "./L1ArbitrumMessenger.sol";

src/L1ArbitrumToken.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-ERC20PermitUpgradeable.sol";
 import "@arbitrum/token-bridge-contracts/contracts/tokenbridge/ethereum/ICustomToken.sol";

src/L1GovernanceFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./L1ArbitrumTimelock.sol";
 import "./UpgradeExecutor.sol";

src/L2ArbitrumGovernor.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/governance/GovernorUpgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorSettingsUpgradeable.sol";

src/L2ArbitrumToken.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";

src/L2GovernanceFactory.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./L2ArbitrumToken.sol";
 import "./L2ArbitrumGovernor.sol";

src/TokenDistributor.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import {IERC20VotesUpgradeable} from "./Util.sol";
 

src/UpgradeExecRouteBuilder.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@arbitrum/nitro-contracts/src/precompiles/ArbSys.sol";
 import "./UpgradeExecutor.sol";

src/UpgradeExecutor.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol";
 import "@openzeppelin/contracts/security/ReentrancyGuard.sol";

src/Util.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
 import

src/gov-action-contracts/AIPs/AIP1Point1Target.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 /// @notice contract for AIP-1.1 https://forum.arbitrum.foundation/t/proposal-aip-1-1-lockup-budget-transparency/13360.
 ///  AIP-1.1 Is a non-constitutional proposal as per the constitution and thus is to be put to an on-chain vote; however,

src/gov-action-contracts/AIPs/AIP1Point2Action.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../address-registries/L2AddressRegistry.sol";
 

src/gov-action-contracts/AIPs/AIP4844/AIP4844Action.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts/proxy/transparent/ProxyAdmin.sol";
 import "../../address-registries/L1AddressRegistry.sol";

src/gov-action-contracts/AIPs/AIP4844/ArbOneAIP4844Action.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./AIP4844Action.sol";
 

src/gov-action-contracts/AIPs/AIP4844/ArbOneSetBatchPosterManagerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./SetBatchPosterManager.sol";
 

src/gov-action-contracts/AIPs/AIP4844/NovaAIP4844Action.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./AIP4844Action.sol";
 

src/gov-action-contracts/AIPs/AIP4844/NovaSetBatchPosterManagerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./SetBatchPosterManager.sol";
 

src/gov-action-contracts/AIPs/AIP4844/SetArbOS20VersionAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../arbos-upgrade/UpgradeArbOSVersionAction.sol";
 import "../../address-registries/L1AddressRegistry.sol";

src/gov-action-contracts/AIPs/AIP4844/SetBatchPosterManager.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../address-registries/L1AddressRegistry.sol";
 import "@openzeppelin/contracts/utils/Address.sol";

src/gov-action-contracts/AIPs/AIP4Action.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../address-registries/L2AddressRegistry.sol";
 

src/gov-action-contracts/AIPs/AIP7/SetSweepReceiverAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../address-registries/L2AddressRegistry.sol";
 import "../../../TokenDistributor.sol";

src/gov-action-contracts/AIPs/AIP7/UpdateGasChargeAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@arbitrum/nitro-contracts/src/precompiles/ArbOwner.sol";
 import "@arbitrum/nitro-contracts/src/precompiles/ArbGasInfo.sol";

src/gov-action-contracts/AIPs/AIP7/UpdateL1CoreTimelockAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts/proxy/transparent/ProxyAdmin.sol";
 import "../../address-registries/L1AddressRegistry.sol";

src/gov-action-contracts/AIPs/AIPArbOS31/ArbOneAIPArbOS31AddWasmCacheManagerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./parent_contracts/AIPArbOS31AddWasmCacheManagerAction.sol";
 

src/gov-action-contracts/AIPs/AIPArbOS31/ArbOneAIPArbOS31UpgradeChallengeManagerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./parent_contracts/AIPArbOS31UpgradeChallengeManagerAction.sol";
 import "@arbitrum/nitro-contracts/src/osp/IOneStepProofEntry.sol";

src/gov-action-contracts/AIPs/AIPArbOS31/NovaAIPArbOS31AddWasmCacheManagerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./parent_contracts/AIPArbOS31AddWasmCacheManagerAction.sol";
 

src/gov-action-contracts/AIPs/AIPArbOS31/NovaAIPArbOS31UpgradeChallengeManagerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./parent_contracts/AIPArbOS31UpgradeChallengeManagerAction.sol";
 import "@arbitrum/nitro-contracts/src/osp/IOneStepProofEntry.sol";

src/gov-action-contracts/AIPs/AIPArbOS31/SetArbOS31VersionAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../arbos-upgrade/UpgradeArbOSVersionAtTimestampAction.sol";
 

src/gov-action-contracts/AIPs/AIPArbOS31/parent_contracts/AIPArbOS31AddWasmCacheManagerAction.sol

@@ -1,5 +1,5 @@
     // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@arbitrum/nitro-contracts/src/precompiles/ArbSys.sol";
 

src/gov-action-contracts/AIPs/AIPArbOS31/parent_contracts/AIPArbOS31UpgradeChallengeManagerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@arbitrum/nitro-contracts/src/precompiles/ArbSys.sol";
 import "@arbitrum/nitro-contracts/src/osp/IOneStepProofEntry.sol";

src/gov-action-contracts/AIPs/AIPNovaFeeRoutingAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts/utils/Address.sol";
 

src/gov-action-contracts/AIPs/ArbOS11/SetArbOS11VersionAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../arbos-upgrade/UpgradeArbOSVersionAction.sol";
 import "../../address-registries/L1AddressRegistry.sol";

src/gov-action-contracts/AIPs/ArbOS11/SetArbOneArbOS11ModuleRootAciton.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../arbos-upgrade/SetWasmModuleRootAction.sol";
 import "../../address-registries/L1AddressRegistry.sol";

src/gov-action-contracts/AIPs/ArbOS11/SetNovaArbOS11ModuleRootAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../arbos-upgrade/SetWasmModuleRootAction.sol";
 import "../../address-registries/L1AddressRegistry.sol";

src/gov-action-contracts/AIPs/NomineeGovernorV2UpgradeAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import {
     ProxyAdmin,

src/gov-action-contracts/AIPs/SecurityCouncilMgmt/GovernanceChainSCMgmtActivationAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../../security-council-mgmt/interfaces/IGnosisSafe.sol";
 import "../../address-registries/L2AddressRegistryInterfaces.sol";

src/gov-action-contracts/AIPs/SecurityCouncilMgmt/L1SCMgmtActivationAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../../security-council-mgmt/interfaces/IGnosisSafe.sol";
 import "../../../interfaces/IUpgradeExecutor.sol";

src/gov-action-contracts/AIPs/SecurityCouncilMgmt/NonGovernanceChainSCMgmtActivationAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../../security-council-mgmt/interfaces/IGnosisSafe.sol";
 import "./SecurityCouncilMgmtUpgradeLib.sol";

src/gov-action-contracts/AIPs/SecurityCouncilMgmt/SecurityCouncilMgmtUpgradeLib.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../../security-council-mgmt/interfaces/IGnosisSafe.sol";
 import "../../../interfaces/IUpgradeExecutor.sol";

src/gov-action-contracts/AIPs/SetSeqMaxTimeVariation/AIPSetSequencerInboxMaxTimeVariationArbOneAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../address-registries/interfaces.sol";
 import "../../sequencer/SetSequencerInboxMaxTimeVariationAction.sol";

src/gov-action-contracts/AIPs/SetSeqMaxTimeVariation/AIPSetSequencerInboxMaxTimeVariationNovaAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../../address-registries/interfaces.sol";
 import "../../sequencer/SetSequencerInboxMaxTimeVariationAction.sol";

src/gov-action-contracts/AtlasFees/ArbOneSetAtlasFeesAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "../arb-precompiles/ArbPrecompilesLib.sol";
 import "../util/ActionCanExecute.sol";

src/gov-action-contracts/address-registries/L1AddressRegistry.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./interfaces.sol";
 

src/gov-action-contracts/address-registries/L2AddressRegistry.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./L2AddressRegistryInterfaces.sol";
 

src/gov-action-contracts/address-registries/L2AddressRegistryInterfaces.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
 import "../../interfaces/IArbitrumTimelock.sol";

src/gov-action-contracts/address-registries/interfaces.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "@arbitrum/nitro-contracts/src/bridge/IBridge.sol";
 import "@arbitrum/nitro-contracts/src/bridge/IInbox.sol";

src/gov-action-contracts/arb-precompiles/AddChainOwnerAction.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.16;
+pragma solidity 0.8.26;
 
 import "./ArbPrecompilesLib.sol";