diff --git a/besu/src/main/java/org/hyperledger/besu/controller/BesuControllerBuilder.java b/besu/src/main/java/org/hyperledger/besu/controller/BesuControllerBuilder.java
index f6e4cc1d4b8..601e5c7057e 100644
--- a/besu/src/main/java/org/hyperledger/besu/controller/BesuControllerBuilder.java
+++ b/besu/src/main/java/org/hyperledger/besu/controller/BesuControllerBuilder.java
@@ -531,6 +531,14 @@ public BesuControllerBuilder randomPeerPriority(final Boolean randomPeerPriority
     return this;
   }
 
+  /**
+   * Sets whether parallel transaction processing is enabled. When parallel transaction processing
+   * is enabled, transactions within a block can be processed in parallel and potentially improving
+   * performance
+   *
+   * @param isParallelTxEnabled true to enable parallel transaction
+   * @return the besu controller
+   */
   public BesuControllerBuilder isParallelTxEnabled(final boolean isParallelTxEnabled) {
     this.isParallelTxEnabled = isParallelTxEnabled;
     return this;
diff --git a/besu/src/test/java/org/hyperledger/besu/ForkIdsNetworkConfigTest.java b/besu/src/test/java/org/hyperledger/besu/ForkIdsNetworkConfigTest.java
index ae338f27cac..6dc53dcfeb2 100644
--- a/besu/src/test/java/org/hyperledger/besu/ForkIdsNetworkConfigTest.java
+++ b/besu/src/test/java/org/hyperledger/besu/ForkIdsNetworkConfigTest.java
@@ -176,12 +176,16 @@ private static MilestoneStreamingTransitionProtocolSchedule createSchedule(
         new MilestoneStreamingProtocolSchedule(
             (DefaultProtocolSchedule)
                 MainnetProtocolSchedule.fromConfig(
-                    configOptions, MiningParameters.MINING_DISABLED, new BadBlockManager()));
+                    configOptions, MiningParameters.MINING_DISABLED, new BadBlockManager(), false));
     MilestoneStreamingProtocolSchedule postMergeProtocolSchedule =
         new MilestoneStreamingProtocolSchedule(
             (DefaultProtocolSchedule)
                 MergeProtocolSchedule.create(
-                    configOptions, false, MiningParameters.MINING_DISABLED, new BadBlockManager()));
+                    configOptions,
+                    false,
+                    MiningParameters.MINING_DISABLED,
+                    new BadBlockManager(),
+                    false));
     final MilestoneStreamingTransitionProtocolSchedule schedule =
         new MilestoneStreamingTransitionProtocolSchedule(
             preMergeProtocolSchedule, postMergeProtocolSchedule);
diff --git a/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/CliqueProtocolScheduleTest.java b/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/CliqueProtocolScheduleTest.java
index 30a3967da9c..d231d69cb71 100644
--- a/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/CliqueProtocolScheduleTest.java
+++ b/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/CliqueProtocolScheduleTest.java
@@ -68,7 +68,8 @@ public void protocolSpecsAreCreatedAtBlockDefinedInJson() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
 
     final ProtocolSpec homesteadSpec = protocolSchedule.getByBlockHeader(blockHeader(1));
     final ProtocolSpec tangerineWhistleSpec = protocolSchedule.getByBlockHeader(blockHeader(2));
@@ -92,7 +93,8 @@ public void parametersAlignWithMainnetWithAdjustments() {
                 false,
                 EvmConfiguration.DEFAULT,
                 MiningParameters.MINING_DISABLED,
-                new BadBlockManager())
+                new BadBlockManager(),
+                false)
             .getByBlockHeader(blockHeader(0));
 
     assertThat(homestead.getName()).isEqualTo("Frontier");
@@ -116,7 +118,8 @@ public void zeroEpochLengthThrowsException() {
                     false,
                     EvmConfiguration.DEFAULT,
                     MiningParameters.MINING_DISABLED,
-                    new BadBlockManager()))
+                    new BadBlockManager(),
+                    false))
         .isInstanceOf(IllegalArgumentException.class)
         .hasMessage("Epoch length in config must be greater than zero");
   }
@@ -136,7 +139,8 @@ public void negativeEpochLengthThrowsException() {
                     false,
                     EvmConfiguration.DEFAULT,
                     MiningParameters.MINING_DISABLED,
-                    new BadBlockManager()))
+                    new BadBlockManager(),
+                    false))
         .isInstanceOf(IllegalArgumentException.class)
         .hasMessage("Epoch length in config must be greater than zero");
   }
@@ -160,7 +164,8 @@ public void shouldValidateBaseFeeMarketTransition() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
 
     BlockHeader emptyFrontierParent =
         headerBuilder
diff --git a/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueBlockCreatorTest.java b/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueBlockCreatorTest.java
index 7dcbfa34bac..65a08a9ccc0 100644
--- a/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueBlockCreatorTest.java
+++ b/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueBlockCreatorTest.java
@@ -107,7 +107,8 @@ public void setup() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
 
     final Address otherAddress = Util.publicKeyToAddress(otherKeyPair.getPublicKey());
     validatorList.add(otherAddress);
diff --git a/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueMinerExecutorTest.java b/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueMinerExecutorTest.java
index bb69aaff483..2326068f0ec 100644
--- a/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueMinerExecutorTest.java
+++ b/consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueMinerExecutorTest.java
@@ -105,7 +105,8 @@ public void setup() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
     cliqueEthContext = mock(EthContext.class, RETURNS_DEEP_STUBS);
     blockHeaderBuilder = new BlockHeaderTestFixture();
   }
diff --git a/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftProtocolScheduleTest.java b/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftProtocolScheduleTest.java
index 611399fd55b..d0f09c3187a 100644
--- a/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftProtocolScheduleTest.java
+++ b/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftProtocolScheduleTest.java
@@ -103,7 +103,8 @@ private BftProtocolSchedule createProtocolSchedule(
         bftExtraDataCodec,
         EvmConfiguration.DEFAULT,
         MiningParameters.MINING_DISABLED,
-        new BadBlockManager());
+        new BadBlockManager(),
+        false);
   }
 
   private boolean validateHeader(
diff --git a/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/blockcreation/BftBlockCreatorTest.java b/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/blockcreation/BftBlockCreatorTest.java
index 25c5c1d10b8..7d58e75189e 100644
--- a/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/blockcreation/BftBlockCreatorTest.java
+++ b/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/blockcreation/BftBlockCreatorTest.java
@@ -121,7 +121,8 @@ public BlockHeaderValidator.Builder createBlockHeaderRuleset(
             bftExtraDataEncoder,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
     final ProtocolContext protContext =
         new ProtocolContext(
             blockchain,
diff --git a/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/IbftBlockHeightManagerTest.java b/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/IbftBlockHeightManagerTest.java
index 68e0ee5efe5..efef5afded3 100644
--- a/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/IbftBlockHeightManagerTest.java
+++ b/consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/IbftBlockHeightManagerTest.java
@@ -184,7 +184,8 @@ public void setup() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
 
     ProtocolSchedule protocolSchedule =
         new BftProtocolSchedule(
diff --git a/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/MergeProtocolScheduleTest.java b/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/MergeProtocolScheduleTest.java
index b1f7414e453..168b6078b27 100644
--- a/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/MergeProtocolScheduleTest.java
+++ b/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/MergeProtocolScheduleTest.java
@@ -48,7 +48,7 @@ public void protocolSpecsAreCreatedAtBlockDefinedInJson() {
     final GenesisConfigOptions config = GenesisConfigFile.fromConfig(jsonInput).getConfigOptions();
     final ProtocolSchedule protocolSchedule =
         MergeProtocolSchedule.create(
-            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager());
+            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager(), false);
 
     final ProtocolSpec homesteadSpec = protocolSchedule.getByBlockHeader(blockHeader(1));
     final ProtocolSpec londonSpec = protocolSchedule.getByBlockHeader(blockHeader(1559));
@@ -64,7 +64,7 @@ public void mergeSpecificModificationsAreUnappliedForShanghai() {
     final GenesisConfigOptions config = GenesisConfigFile.mainnet().getConfigOptions();
     final ProtocolSchedule protocolSchedule =
         MergeProtocolSchedule.create(
-            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager());
+            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager(), false);
 
     final long lastParisBlockNumber = 17034869L;
     final ProtocolSpec parisSpec =
@@ -100,7 +100,7 @@ public void mergeSpecificModificationsAreUnappliedForCancun_whenShanghaiNotConfi
     final GenesisConfigOptions config = GenesisConfigFile.fromConfig(jsonInput).getConfigOptions();
     final ProtocolSchedule protocolSchedule =
         MergeProtocolSchedule.create(
-            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager());
+            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager(), false);
 
     final ProtocolSpec parisSpec =
         protocolSchedule.getByBlockHeader(
@@ -128,7 +128,7 @@ public void mergeSpecificModificationsAreUnappliedForAllMainnetForksAfterParis()
     final GenesisConfigOptions config = GenesisConfigFile.mainnet().getConfigOptions();
     final ProtocolSchedule protocolSchedule =
         MergeProtocolSchedule.create(
-            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager());
+            config, false, MiningParameters.MINING_DISABLED, new BadBlockManager(), false);
 
     final long lastParisBlockNumber = 17034869L;
     final ProtocolSpec parisSpec =
@@ -160,7 +160,8 @@ public void parametersAlignWithMainnetWithAdjustments() {
                 GenesisConfigFile.DEFAULT.getConfigOptions(),
                 false,
                 MiningParameters.MINING_DISABLED,
-                new BadBlockManager())
+                new BadBlockManager(),
+                false)
             .getByBlockHeader(blockHeader(0));
 
     assertThat(london.getName()).isEqualTo("Paris");
diff --git a/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/blockcreation/MergeGenesisConfigHelper.java b/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/blockcreation/MergeGenesisConfigHelper.java
index 54099f868cb..9a08480b9c9 100644
--- a/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/blockcreation/MergeGenesisConfigHelper.java
+++ b/consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/blockcreation/MergeGenesisConfigHelper.java
@@ -56,6 +56,7 @@ default ProtocolSchedule getMergeProtocolSchedule() {
         getPosGenesisConfigFile().getConfigOptions(),
         false,
         MiningParameters.MINING_DISABLED,
-        new BadBlockManager());
+        new BadBlockManager(),
+        false);
   }
 }
diff --git a/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/QbftProtocolScheduleTest.java b/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/QbftProtocolScheduleTest.java
index bdcea4e692e..7ac33303415 100644
--- a/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/QbftProtocolScheduleTest.java
+++ b/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/QbftProtocolScheduleTest.java
@@ -138,7 +138,8 @@ private BftProtocolSchedule createProtocolSchedule(
         bftExtraDataCodec,
         EvmConfiguration.DEFAULT,
         MiningParameters.MINING_DISABLED,
-        new BadBlockManager());
+        new BadBlockManager(),
+        false);
   }
 
   private boolean validateHeader(
diff --git a/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/statemachine/QbftBlockHeightManagerTest.java b/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/statemachine/QbftBlockHeightManagerTest.java
index a0479860845..d885fde3cf4 100644
--- a/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/statemachine/QbftBlockHeightManagerTest.java
+++ b/consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/statemachine/QbftBlockHeightManagerTest.java
@@ -184,7 +184,8 @@ QbftContext.class, validators, new QbftExtraDataCodec()),
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
 
     ProtocolSchedule protocolSchedule =
         new BftProtocolSchedule(
diff --git a/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/ExecutionEngineJsonRpcMethod.java b/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/ExecutionEngineJsonRpcMethod.java
index f921b1cca13..6e216d46936 100644
--- a/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/ExecutionEngineJsonRpcMethod.java
+++ b/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/ExecutionEngineJsonRpcMethod.java
@@ -106,7 +106,6 @@ public final JsonRpcResponse response(final JsonRpcRequestContext request) {
                                 .addArgument(this.getName())
                                 .addArgument(t.getMessage())
                                 .log();
-                            t.printStackTrace(System.out);
                           }
                           return new JsonRpcErrorResponse(
                               request.getRequest().getId(), RpcErrorType.INVALID_REQUEST);
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceHostAllowlistTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceHostAllowlistTest.java
index af5228dc06e..930bed2f1ce 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceHostAllowlistTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceHostAllowlistTest.java
@@ -109,7 +109,8 @@ public void initServerAndClient() throws Exception {
                 MainnetProtocolSchedule.fromConfig(
                     new StubGenesisConfigOptions().constantinopleBlock(0).chainId(CHAIN_ID),
                     MiningParameters.MINING_DISABLED,
-                    new BadBlockManager()),
+                    new BadBlockManager(),
+                    false),
                 mock(ProtocolContext.class),
                 mock(FilterManager.class),
                 mock(TransactionPool.class),
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceLoginTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceLoginTest.java
index 6ae5d37a0fc..40fe3db420e 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceLoginTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceLoginTest.java
@@ -138,7 +138,10 @@ public static void initServerAndClient() throws Exception {
                 blockchainQueries,
                 synchronizer,
                 MainnetProtocolSchedule.fromConfig(
-                    genesisConfigOptions, MiningParameters.MINING_DISABLED, new BadBlockManager()),
+                    genesisConfigOptions,
+                    MiningParameters.MINING_DISABLED,
+                    new BadBlockManager(),
+                    false),
                 mock(ProtocolContext.class),
                 mock(FilterManager.class),
                 mock(TransactionPool.class),
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTestBase.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTestBase.java
index f8c9dbc18fb..6be01fffa37 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTestBase.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTestBase.java
@@ -118,7 +118,8 @@ public static void initServerAndClient() throws Exception {
                     new StubGenesisConfigOptions().constantinopleBlock(0).chainId(CHAIN_ID),
                     EvmConfiguration.DEFAULT,
                     MiningParameters.MINING_DISABLED,
-                    new BadBlockManager()),
+                    new BadBlockManager(),
+                    false),
                 mock(ProtocolContext.class),
                 mock(FilterManager.class),
                 mock(TransactionPool.class),
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsClientAuthTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsClientAuthTest.java
index 2f62e490beb..1acdeae8b44 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsClientAuthTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsClientAuthTest.java
@@ -123,7 +123,8 @@ public void initServer() throws Exception {
                 MainnetProtocolSchedule.fromConfig(
                     new StubGenesisConfigOptions().constantinopleBlock(0).chainId(CHAIN_ID),
                     MiningParameters.MINING_DISABLED,
-                    new BadBlockManager()),
+                    new BadBlockManager(),
+                    false),
                 mock(ProtocolContext.class),
                 mock(FilterManager.class),
                 mock(TransactionPool.class),
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsMisconfigurationTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsMisconfigurationTest.java
index 2ff0833bc69..4d0580318a8 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsMisconfigurationTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsMisconfigurationTest.java
@@ -111,7 +111,8 @@ public void beforeEach() {
                 MainnetProtocolSchedule.fromConfig(
                     new StubGenesisConfigOptions().constantinopleBlock(0).chainId(CHAIN_ID),
                     MiningParameters.MINING_DISABLED,
-                    new BadBlockManager()),
+                    new BadBlockManager(),
+                    false),
                 mock(ProtocolContext.class),
                 mock(FilterManager.class),
                 mock(TransactionPool.class),
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsTest.java
index e650f9d490b..4f00336775a 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsTest.java
@@ -112,7 +112,8 @@ public void initServer() throws Exception {
                 MainnetProtocolSchedule.fromConfig(
                     new StubGenesisConfigOptions().constantinopleBlock(0).chainId(CHAIN_ID),
                     MiningParameters.MINING_DISABLED,
-                    new BadBlockManager()),
+                    new BadBlockManager(),
+                    false),
                 mock(ProtocolContext.class),
                 mock(FilterManager.class),
                 mock(TransactionPool.class),
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/EthGetTransactionReceiptTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/EthGetTransactionReceiptTest.java
index 884cc504d8e..98754eaca96 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/EthGetTransactionReceiptTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/EthGetTransactionReceiptTest.java
@@ -141,6 +141,7 @@ public class EthGetTransactionReceiptTest {
           BlockHeader::getCoinbase,
           null,
           false,
+          false,
           null,
           GasLimitCalculator.constant(),
           FeeMarket.legacy(),
@@ -172,6 +173,7 @@ public class EthGetTransactionReceiptTest {
           BlockHeader::getCoinbase,
           null,
           false,
+          false,
           null,
           GasLimitCalculator.constant(),
           FeeMarket.legacy(),
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/websocket/WebSocketServiceLoginTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/websocket/WebSocketServiceLoginTest.java
index 5fa137e312c..3175f56b8d1 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/websocket/WebSocketServiceLoginTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/websocket/WebSocketServiceLoginTest.java
@@ -176,7 +176,8 @@ public void before() throws URISyntaxException {
                     MainnetProtocolSchedule.fromConfig(
                         genesisConfigOptions,
                         MiningParameters.MINING_DISABLED,
-                        new BadBlockManager()),
+                        new BadBlockManager(),
+                        false),
                     mock(ProtocolContext.class),
                     mock(FilterManager.class),
                     mock(TransactionPool.class),
diff --git a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/AbstractBlockCreatorTest.java b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/AbstractBlockCreatorTest.java
index 68d13987bb3..a56115534c9 100644
--- a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/AbstractBlockCreatorTest.java
+++ b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/AbstractBlockCreatorTest.java
@@ -372,7 +372,8 @@ private AbstractBlockCreator createBlockCreator(final ProtocolSpecAdapters proto
                         false,
                         EvmConfiguration.DEFAULT,
                         MiningParameters.MINING_DISABLED,
-                        new BadBlockManager())
+                        new BadBlockManager(),
+                        false)
                     .createProtocolSchedule())
             .build();
 
diff --git a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LegacyFeeMarketBlockTransactionSelectorTest.java b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LegacyFeeMarketBlockTransactionSelectorTest.java
index 3b1ae938f7f..8d5b6351f5f 100644
--- a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LegacyFeeMarketBlockTransactionSelectorTest.java
+++ b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LegacyFeeMarketBlockTransactionSelectorTest.java
@@ -64,7 +64,8 @@ protected ProtocolSchedule createProtocolSchedule() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager())
+            new BadBlockManager(),
+            false)
         .createProtocolSchedule();
   }
 
diff --git a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LondonFeeMarketBlockTransactionSelectorTest.java b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LondonFeeMarketBlockTransactionSelectorTest.java
index e9bfcfb762a..c983cd0f2cb 100644
--- a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LondonFeeMarketBlockTransactionSelectorTest.java
+++ b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/LondonFeeMarketBlockTransactionSelectorTest.java
@@ -71,7 +71,8 @@ protected ProtocolSchedule createProtocolSchedule() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager())
+            new BadBlockManager(),
+            false)
         .createProtocolSchedule();
   }
 
diff --git a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/PoWBlockCreatorTest.java b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/PoWBlockCreatorTest.java
index f7fd4486d1b..caffcec528f 100644
--- a/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/PoWBlockCreatorTest.java
+++ b/ethereum/blockcreation/src/test/java/org/hyperledger/besu/ethereum/blockcreation/PoWBlockCreatorTest.java
@@ -94,7 +94,8 @@ void createMainnetBlock1() throws IOException {
                         false,
                         EvmConfiguration.DEFAULT,
                         MiningParameters.MINING_DISABLED,
-                        new BadBlockManager())
+                        new BadBlockManager(),
+                        false)
                     .createProtocolSchedule())
             .build();
 
@@ -150,7 +151,8 @@ void createMainnetBlock1_fixedDifficulty1() {
                         false,
                         EvmConfiguration.DEFAULT,
                         MiningParameters.MINING_DISABLED,
-                        new BadBlockManager())
+                        new BadBlockManager(),
+                        false)
                     .createProtocolSchedule())
             .build();
 
@@ -196,7 +198,8 @@ void rewardBeneficiary_zeroReward_skipZeroRewardsFalse() {
                 false,
                 EvmConfiguration.DEFAULT,
                 MiningParameters.MINING_DISABLED,
-                new BadBlockManager())
+                new BadBlockManager(),
+                false)
             .createProtocolSchedule();
     final ExecutionContextTestFixture executionContextTestFixture =
         ExecutionContextTestFixture.builder().protocolSchedule(protocolSchedule).build();
@@ -265,7 +268,8 @@ void rewardBeneficiary_zeroReward_skipZeroRewardsTrue() {
                 false,
                 EvmConfiguration.DEFAULT,
                 MiningParameters.MINING_DISABLED,
-                new BadBlockManager())
+                new BadBlockManager(),
+                false)
             .createProtocolSchedule();
     final ExecutionContextTestFixture executionContextTestFixture =
         ExecutionContextTestFixture.builder().protocolSchedule(protocolSchedule).build();
diff --git a/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/AbstractBlockProcessor.java b/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/AbstractBlockProcessor.java
index e5d6cd18d0f..2696bec9fcb 100644
--- a/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/AbstractBlockProcessor.java
+++ b/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/AbstractBlockProcessor.java
@@ -162,8 +162,7 @@ public BlockProcessingResult processBlock(
 
       if (isParallelTxEnabled && parallelizedConcurrentTransactionProcessor.isPresent()) {
         // applyParallelizedTransactionResult, if activated, fetch the results of transactions
-        // processed by
-        // background threads.
+        // processed by background threads.
         transactionProcessingResult =
             parallelizedConcurrentTransactionProcessor
                 .get()
diff --git a/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/worldstate/DataStorageConfiguration.java b/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/worldstate/DataStorageConfiguration.java
index 49657c6ec9e..e80967b4fdb 100644
--- a/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/worldstate/DataStorageConfiguration.java
+++ b/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/worldstate/DataStorageConfiguration.java
@@ -85,7 +85,7 @@ interface Unstable {
     boolean DEFAULT_BONSAI_FULL_FLAT_DB_ENABLED = true;
     boolean DEFAULT_BONSAI_CODE_USING_CODE_HASH_ENABLED = true;
 
-    boolean DEFAULT_PARALLEL_PRELOAD_TRX_ENABLED = false;
+    boolean DEFAULT_PARALLEL_TRX_ENABLED = false;
 
     DataStorageConfiguration.Unstable DEFAULT =
         ImmutableDataStorageConfiguration.Unstable.builder().build();
@@ -105,7 +105,7 @@ default boolean getBonsaiCodeStoredByCodeHashEnabled() {
 
     @Value.Default
     default boolean isParallelTxEnabled() {
-      return DEFAULT_PARALLEL_PRELOAD_TRX_ENABLED;
+      return DEFAULT_PARALLEL_TRX_ENABLED;
     }
   }
 }
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockBodiesMessageTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockBodiesMessageTest.java
index ac3b8f2fc62..03a9322521b 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockBodiesMessageTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockBodiesMessageTest.java
@@ -60,7 +60,8 @@ public void setup() {
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
   }
 
   @Test
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockHeadersMessageTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockHeadersMessageTest.java
index 2b9105ed46d..b5929dc9fd9 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockHeadersMessageTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/messages/BlockHeadersMessageTest.java
@@ -67,7 +67,8 @@ public void blockHeadersRoundTrip() throws IOException {
                 false,
                 EvmConfiguration.DEFAULT,
                 MiningParameters.MINING_DISABLED,
-                new BadBlockManager()));
+                new BadBlockManager(),
+                false));
 
     for (int i = 0; i < 50; ++i) {
       Assertions.assertThat(readHeaders.get(i)).isEqualTo(headers.get(i));
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/ChainHeadTrackerTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/ChainHeadTrackerTest.java
index b46a109c122..e19f288fd51 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/ChainHeadTrackerTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/ChainHeadTrackerTest.java
@@ -57,7 +57,8 @@ public class ChainHeadTrackerTest {
           false,
           EvmConfiguration.DEFAULT,
           MiningParameters.MINING_DISABLED,
-          new BadBlockManager());
+          new BadBlockManager(),
+          false);
 
   private final TrailingPeerLimiter trailingPeerLimiter = mock(TrailingPeerLimiter.class);
 
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncContextTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncContextTest.java
index 9afba66ad3a..bfd21dac9c8 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncContextTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncContextTest.java
@@ -93,7 +93,10 @@ public class BackwardSyncContextTest {
   @Spy
   private ProtocolSchedule protocolSchedule =
       MainnetProtocolSchedule.fromConfig(
-          new StubGenesisConfigOptions(), MiningParameters.MINING_DISABLED, new BadBlockManager());
+          new StubGenesisConfigOptions(),
+          MiningParameters.MINING_DISABLED,
+          new BadBlockManager(),
+          false);
 
   @Spy
   private ProtocolSpec protocolSpec =
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncStepTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncStepTest.java
index ecb72881ed4..4e6b5aa6d0e 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncStepTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/BackwardSyncStepTest.java
@@ -70,7 +70,10 @@ public class BackwardSyncStepTest {
 
   private final ProtocolSchedule protocolSchedule =
       MainnetProtocolSchedule.fromConfig(
-          new StubGenesisConfigOptions(), MiningParameters.MINING_DISABLED, new BadBlockManager());
+          new StubGenesisConfigOptions(),
+          MiningParameters.MINING_DISABLED,
+          new BadBlockManager(),
+          false);
 
   private final DeterministicEthScheduler ethScheduler = new DeterministicEthScheduler();
 
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/ForwardSyncStepTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/ForwardSyncStepTest.java
index 5fb47a557ac..d8007d153f8 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/ForwardSyncStepTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/backwardsync/ForwardSyncStepTest.java
@@ -73,7 +73,10 @@ public class ForwardSyncStepTest {
 
   private final ProtocolSchedule protocolSchedule =
       MainnetProtocolSchedule.fromConfig(
-          new StubGenesisConfigOptions(), MiningParameters.MINING_DISABLED, new BadBlockManager());
+          new StubGenesisConfigOptions(),
+          MiningParameters.MINING_DISABLED,
+          new BadBlockManager(),
+          false);
   private MutableBlockchain localBlockchain;
   GenericKeyValueStorageFacade<Hash, BlockHeader> headersStorage;
   GenericKeyValueStorageFacade<Hash, Block> blocksStorage;
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/AbstractTransactionPoolTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/AbstractTransactionPoolTest.java
index 39b47bf9dde..535732f1918 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/AbstractTransactionPoolTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/AbstractTransactionPoolTest.java
@@ -200,7 +200,8 @@ protected static ExecutionContextTestFixture createExecutionContextTestFixtureBa
                 false,
                 EvmConfiguration.DEFAULT,
                 MiningParameters.MINING_DISABLED,
-                new BadBlockManager())
+                new BadBlockManager(),
+                false)
             .createProtocolSchedule();
     final ExecutionContextTestFixture executionContextTestFixture =
         ExecutionContextTestFixture.builder().protocolSchedule(protocolSchedule).build();
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TestNode.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TestNode.java
index 8e9bda89c05..292667d7e26 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TestNode.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TestNode.java
@@ -123,7 +123,8 @@ public TestNode(
             false,
             EvmConfiguration.DEFAULT,
             MiningParameters.MINING_DISABLED,
-            new BadBlockManager());
+            new BadBlockManager(),
+            false);
 
     final GenesisState genesisState = GenesisState.fromConfig(genesisConfigFile, protocolSchedule);
     final BlockHeaderFunctions blockHeaderFunctions =
diff --git a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TransactionPoolFactoryTest.java b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TransactionPoolFactoryTest.java
index ef8d0701782..480bcc331fc 100644
--- a/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TransactionPoolFactoryTest.java
+++ b/ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/TransactionPoolFactoryTest.java
@@ -379,7 +379,8 @@ private void setupScheduleWith(final StubGenesisConfigOptions config) {
                 false,
                 EvmConfiguration.DEFAULT,
                 MiningParameters.MINING_DISABLED,
-                new BadBlockManager())
+                new BadBlockManager(),
+                false)
             .createProtocolSchedule();
 
     protocolContext = mock(ProtocolContext.class);