chore(deps): bump solidity version to 0.8.22

foundry.toml

@@ -1,4 +1,4 @@
 [profile.default]
-solc_version = "0.8.21"
+solc_version = "0.8.22"
 via_ir = true
 gas_reports = ["*"]

hardhat.config.ts

@@ -5,7 +5,7 @@ import fs from "fs";
 
 const config: HardhatUserConfig = {
   solidity: {
-    version: "0.8.21",
+    version: "0.8.22",
     settings: {
       optimizer: {
         enabled: true,

scripts/Dockerfile_Environment

@@ -25,7 +25,7 @@ RUN apt update && apt install -y git build-essential software-properties-common
 RUN curl -L https://foundry.paradigm.xyz | bash && . /root/.bashrc && foundryup
 
 # install solc
-RUN wget https://github.com/ethereum/solidity/releases/download/v0.8.21/solc-static-linux -O /usr/bin/solc && chmod +x /usr/bin/solc
+RUN wget https://github.com/ethereum/solidity/releases/download/v0.8.22/solc-static-linux -O /usr/bin/solc && chmod +x /usr/bin/solc
 
 # install go
 RUN wget https://go.dev/dl/go1.21.1.linux-amd64.tar.gz && rm -rf /usr/local/go && tar -C /usr/local -xzf go1.21.1.linux-amd64.tar.gz && echo 'PATH=$PATH:/usr/local/go/bin:/root/go/bin' >> ~/.bashrc

src/Blobstream.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "openzeppelin-contracts-upgradeable/contracts/access/OwnableUpgradeable.sol";
 import "openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol";
@@ -198,27 +198,23 @@
         uint256 _powerThreshold
     ) private pure {
         uint256 cumulativePower = 0;
-        // Note: be cautious when updating the code inside the unchecked block.
-        // Make sure to verify if all the bypassed security checks are respected.
-        unchecked {
-            for (uint256 i = 0; i < _currentValidators.length; i++) {
-                // If the signature is nil, then it's not present so continue.
-                if (isSigNil(_sigs[i])) {
-                    continue;
-                }
-
-                // Check that the current validator has signed off on the hash.
-                if (!verifySig(_currentValidators[i].addr, _digest, _sigs[i])) {
-                    revert InvalidSignature();
-                }
-
-                // Sum up cumulative power.
-                cumulativePower += _currentValidators[i].power;
-
-                // Break early to avoid wasting gas.
-                if (cumulativePower >= _powerThreshold) {
-                    break;
-                }
+        for (uint256 i = 0; i < _currentValidators.length; i++) {
+            // If the signature is nil, then it's not present so continue.
+            if (isSigNil(_sigs[i])) {
+                continue;
+            }
+
+            // Check that the current validator has signed off on the hash.
+            if (!verifySig(_currentValidators[i].addr, _digest, _sigs[i])) {
+                revert InvalidSignature();
+            }
+
+            // Sum up cumulative power.
+            cumulativePower += _currentValidators[i].power;
+
+            // Break early to avoid wasting gas.
+            if (cumulativePower >= _powerThreshold) {
+                break;
             }
         }
         // Check that there was enough power.

src/Constants.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 /// @dev bytes32 encoding of the string "checkpoint"
 bytes32 constant VALIDATOR_SET_HASH_DOMAIN_SEPARATOR =

src/DataRootTuple.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 /// @notice A tuple of data root with metadata. Each data root is associated
 ///  with a Celestia block height.

src/lib/tree/Constants.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "./Types.sol";
 

src/lib/tree/Types.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 /// @notice A representation of the Celestia-app namespace ID and its version.
 /// See: https://celestiaorg.github.io/celestia-app/specs/namespace.html

src/lib/tree/Utils.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "./Constants.sol";
 

src/lib/tree/binary/BinaryMerkleProof.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 /// @notice Merkle Tree Proof structure.
 struct BinaryMerkleProof {

src/lib/tree/binary/BinaryMerkleTree.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "../Constants.sol";
 import "../Utils.sol";

src/lib/tree/binary/TreeHasher.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "../Constants.sol";
 

src/lib/tree/binary/test/BinaryMerkleTree.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "ds-test/test.sol";
 

src/lib/tree/binary/test/TreeHasher.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "ds-test/test.sol";
 

src/lib/tree/namespace/NamespaceMerkleMultiproof.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "./NamespaceNode.sol";
 

src/lib/tree/namespace/NamespaceMerkleProof.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "./NamespaceNode.sol";
 

src/lib/tree/namespace/NamespaceMerkleTree.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "../Constants.sol";
 import "../Types.sol";

src/lib/tree/namespace/NamespaceNode.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "../Types.sol";
 

src/lib/tree/namespace/TreeHasher.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "../Constants.sol";
 import "../Types.sol";

src/lib/tree/namespace/test/NamespaceMerkleMultiproof.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "ds-test/test.sol";
 

src/lib/tree/namespace/test/NamespaceMerkleTree.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "ds-test/test.sol";
 

src/lib/tree/namespace/test/TreeHasher.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "ds-test/test.sol";
 

src/lib/tree/test/Utils.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "ds-test/test.sol";
 

src/lib/verifier/DAVerifier.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol";
 

src/lib/verifier/test/DAVerifier.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol";
 

src/lib/verifier/test/RollupInclusionProofs.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol";
 

src/test/Blobstream.t.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.21;
+pragma solidity ^0.8.22;
 
 import "openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol";