Solc updated to 0.8.20 (ETH-1254)

contracts/src/Administrable.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IAdministrable.sol";
 

contracts/src/Allowlist.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IAllowlist.1.sol";
 

contracts/src/CoverageFund.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IRiver.1.sol";
 import "./interfaces/IAllowlist.1.sol";

contracts/src/ELFeeRecipient.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IRiver.1.sol";
 import "./interfaces/IELFeeRecipient.1.sol";

contracts/src/Firewall.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IFirewall.sol";
 

contracts/src/Initializable.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./state/shared/Version.sol";
 

contracts/src/OperatorsRegistry.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IOperatorRegistry.1.sol";
 import "./interfaces/IRiver.1.sol";

contracts/src/Oracle.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IRiver.1.sol";
 import "./interfaces/IOracle.1.sol";

contracts/src/RedeemManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IAllowlist.1.sol";
 import "./interfaces/IRiver.1.sol";

contracts/src/River.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./interfaces/IAllowlist.1.sol";
 import "./interfaces/IOperatorRegistry.1.sol";

contracts/src/TLC.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./components/ERC20VestableVotesUpgradeable.1.sol";
 import "./interfaces/ITLC.1.sol";

contracts/src/TUPProxy.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "openzeppelin-contracts/contracts/proxy/transparent/TransparentUpgradeableProxy.sol";
 

contracts/src/WLSETH.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "openzeppelin-contracts/contracts/security/ReentrancyGuard.sol";
 

contracts/src/Withdraw.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./Initializable.sol";
 import "./interfaces/IRiver.1.sol";

contracts/src/components/ConsensusLayerDepositManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../interfaces/components/IConsensusLayerDepositManager.1.sol";
 import "../interfaces/IDepositContract.sol";

contracts/src/components/ERC20VestableVotesUpgradeable.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC20VotesUpgradeable.sol";
 import "openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol";

contracts/src/components/OracleManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../interfaces/components/IOracleManager.1.sol";
 import "../interfaces/IRedeemManager.1.sol";

contracts/src/components/SharesManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../interfaces/components/ISharesManager.1.sol";
 

contracts/src/components/UserDepositManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../interfaces/components/IUserDepositManager.1.sol";
 

contracts/src/interfaces/IAdministrable.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Administrable Interface
 /// @author Kiln

contracts/src/interfaces/IAllowlist.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Allowlist Interface (v1)
 /// @author Kiln

contracts/src/interfaces/ICoverageFund.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Coverage Fund Interface (v1)
 /// @author Kiln

contracts/src/interfaces/IDepositContract.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Deposit Contract Interface
 /// @notice This interface exposes methods to perform validator deposits

contracts/src/interfaces/IELFeeRecipient.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Execution Layer Fee Recipient Interface (v1)
 /// @author Kiln

contracts/src/interfaces/IFirewall.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Firewall
 /// @author Figment

contracts/src/interfaces/IOperatorRegistry.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../state/operatorsRegistry/Operators.2.sol";
 

contracts/src/interfaces/IOracle.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./IRiver.1.sol";
 import "../state/oracle/ReportsVariants.sol";

contracts/src/interfaces/IRedeemManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../state/redeemManager/RedeemQueue.sol";
 import "../state/redeemManager/WithdrawalStack.sol";

contracts/src/interfaces/IRiver.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../state/river/DailyCommittableLimits.sol";
 

contracts/src/interfaces/ITLC.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "openzeppelin-contracts-upgradeable/contracts/token/ERC20/IERC20Upgradeable.sol";
 import "openzeppelin-contracts-upgradeable/contracts/governance/utils/IVotesUpgradeable.sol";

contracts/src/interfaces/IWLSETH.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Wrapped LsETH Interface (v1)
 /// @author Kiln

contracts/src/interfaces/IWithdraw.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Withdraw Interface (V1)
 /// @author Kiln

contracts/src/interfaces/components/IConsensusLayerDepositManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Consensys Layer Deposit Manager Interface (v1)
 /// @author Kiln

contracts/src/interfaces/components/IERC20VestableVotesUpgradeable.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../state/tlc/VestingSchedules.2.sol";
 

contracts/src/interfaces/components/IOracleManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../state/river/CLSpec.sol";
 import "../../state/river/ReportBounds.sol";

contracts/src/interfaces/components/ISharesManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "openzeppelin-contracts/contracts/token/ERC20/IERC20.sol";
 

contracts/src/interfaces/components/IUserDepositManager.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title User Deposit Manager (v1)
 /// @author Kiln

contracts/src/libraries/LibAdministrable.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../state/shared/AdministratorAddress.sol";
 import "../state/shared/PendingAdministratorAddress.sol";

contracts/src/libraries/LibAllowlistMasks.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Lib Allowlist Masks
 /// @notice Holds all the mask values

contracts/src/libraries/LibBasisPoints.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Lib Basis Points
 /// @notice Holds the basis points max value

contracts/src/libraries/LibBytes.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Lib Bytes
 /// @notice This library helps manipulating bytes

contracts/src/libraries/LibErrors.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Lib Errors
 /// @notice Library of common errors

contracts/src/libraries/LibSanitize.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "./LibErrors.sol";
 import "./LibBasisPoints.sol";

contracts/src/libraries/LibUint256.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Lib Uint256
 /// @notice Utilities to perform uint operations

contracts/src/libraries/LibUnstructuredStorage.sol

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BUSL-1.1
 
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Lib Unstructured Storage
 /// @notice Utilities to work with unstructured storage

contracts/src/migration/TLC_globalUnlockScheduleMigration.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../state/tlc/VestingSchedules.2.sol";
 import "../state/tlc/IgnoreGlobalUnlockSchedule.sol";

contracts/src/mock/DepositContractMock.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../interfaces/IDepositContract.sol";
 

contracts/src/state/allowlist/AllowerAddress.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibUnstructuredStorage.sol";
 import "../../libraries/LibSanitize.sol";

contracts/src/state/allowlist/Allowlist.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 /// @title Allowlist Storage
 /// @notice Utility to manage the Allowlist mapping in storage

contracts/src/state/allowlist/DenierAddress.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibUnstructuredStorage.sol";
 import "../../libraries/LibSanitize.sol";

contracts/src/state/migration/OperatorsRegistry_FundedKeyEventRebroadcasting_KeyIndex.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibUnstructuredStorage.sol";
 

contracts/src/state/migration/OperatorsRegistry_FundedKeyEventRebroadcasting_OperatorIndex.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibUnstructuredStorage.sol";
 

contracts/src/state/operatorsRegistry/CurrentValidatorExitsDemand.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibUnstructuredStorage.sol";
 

contracts/src/state/operatorsRegistry/Operators.1.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibSanitize.sol";
 

contracts/src/state/operatorsRegistry/Operators.2.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibSanitize.sol";
 

contracts/src/state/operatorsRegistry/TotalValidatorExitsRequested.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibUnstructuredStorage.sol";
 

contracts/src/state/operatorsRegistry/ValidatorKeys.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: BUSL-1.1
-pragma solidity 0.8.10;
+pragma solidity 0.8.20;
 
 import "../../libraries/LibBytes.sol";