diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index f5a90dc2cf..c320902c02 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -5,7 +5,9 @@
 Jenkinsfile        @corda/blt
 .ci/**             @corda/blt
 
-gradle/*           @corda/blt
+gradle/wrapper     @corda/blt
+*.toml             @corda/corda5-team-leads
+
 *.gradle           @corda/blt
 gradle.properties  @corda/corda5-team-leads
 
diff --git a/build.gradle b/build.gradle
index e7759d4127..729514e458 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,9 +13,9 @@ buildscript {
 
 plugins {
     id 'net.corda.cordapp.cordapp-configuration'
-    id 'org.jetbrains.kotlin.jvm' apply false
-    id 'org.jetbrains.kotlin.plugin.allopen' apply false
-    id 'org.jetbrains.kotlin.plugin.jpa' apply false
+    alias libs.plugins.kotlin.jvm apply false
+    alias libs.plugins.kotlin.allopen apply false
+    alias libs.plugins.kotlin.jpa apply false
     alias libs.plugins.detekt apply false
     alias libs.plugins.snyk
     alias libs.plugins.grgit // used for GIT interaction (e.g. extract commit hash)
@@ -52,11 +52,11 @@ def revision = {
 void configureKotlinForOSGi(Configuration configuration) {
     configuration.resolutionStrategy {
         dependencySubstitution {
-            substitute module('org.jetbrains.kotlin:kotlin-stdlib-jdk8') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:$kotlinVersion")
-            substitute module('org.jetbrains.kotlin:kotlin-stdlib-jdk7') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:$kotlinVersion")
-            substitute module('org.jetbrains.kotlin:kotlin-stdlib-common') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:$kotlinVersion")
-            substitute module('org.jetbrains.kotlin:kotlin-stdlib') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:$kotlinVersion")
-            substitute module('org.jetbrains.kotlin:kotlin-reflect') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:$kotlinVersion")
+            substitute module('org.jetbrains.kotlin:kotlin-stdlib-jdk8') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:${libs.versions.kotlinVersion.get()}")
+            substitute module('org.jetbrains.kotlin:kotlin-stdlib-jdk7') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:${libs.versions.kotlinVersion.get()}")
+            substitute module('org.jetbrains.kotlin:kotlin-stdlib-common') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:${libs.versions.kotlinVersion.get()}")
+            substitute module('org.jetbrains.kotlin:kotlin-stdlib') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:${libs.versions.kotlinVersion.get()}")
+            substitute module('org.jetbrains.kotlin:kotlin-reflect') using module("org.jetbrains.kotlin:kotlin-osgi-bundle:${libs.versions.kotlinVersion.get()}")
         }
     }
 }
diff --git a/corda-api/build.gradle b/corda-api/build.gradle
index 2b6a00f9cf..80550c64ea 100644
--- a/corda-api/build.gradle
+++ b/corda-api/build.gradle
@@ -27,11 +27,7 @@ dependencies {
         api project(':serialization')
 
         api(libs.javax.persistence.api)
-        api('org.jetbrains.kotlin:kotlin-osgi-bundle') {
-            version {
-                    require kotlinVersion
-            }
-        }
+        api(libs.kotlin.osgi.bundle)
         api('org.jetbrains:annotations') {
             version {
                 require jetbrainsAnnotationsVersion
diff --git a/data/avro-schema/src/main/resources/avro/net/corda/data/p2p/gateway/GatewayResponse.avsc b/data/avro-schema/src/main/resources/avro/net/corda/data/p2p/gateway/GatewayResponse.avsc
index ffebbeafd1..16ba046d64 100644
--- a/data/avro-schema/src/main/resources/avro/net/corda/data/p2p/gateway/GatewayResponse.avsc
+++ b/data/avro-schema/src/main/resources/avro/net/corda/data/p2p/gateway/GatewayResponse.avsc
@@ -8,6 +8,14 @@
       "name": "id",
       "type": "string",
       "doc": "The id of the request corresponding to this response."
+    },
+    {
+      "name": "payload",
+      "type": [
+        "null",
+        "net.corda.data.p2p.crypto.AuthenticatedEncryptedDataMessage",
+        "net.corda.data.p2p.crypto.AuthenticatedDataMessage"
+      ]
     }
   ]
 }
diff --git a/data/avro-schema/src/main/resources/avro/net/corda/data/virtualnode/VirtualNodeManagementResponse.avsc b/data/avro-schema/src/main/resources/avro/net/corda/data/virtualnode/VirtualNodeManagementResponse.avsc
index 602b1f2cc8..157aa96379 100644
--- a/data/avro-schema/src/main/resources/avro/net/corda/data/virtualnode/VirtualNodeManagementResponse.avsc
+++ b/data/avro-schema/src/main/resources/avro/net/corda/data/virtualnode/VirtualNodeManagementResponse.avsc
@@ -18,6 +18,7 @@
       "type": [
         "net.corda.data.virtualnode.VirtualNodeCreateResponse",
         "net.corda.data.virtualnode.VirtualNodeStateChangeResponse",
+        "net.corda.data.virtualnode.VirtualNodeUpdateDbStatusResponse",
         "net.corda.data.virtualnode.VirtualNodeDBResetResponse",
         "net.corda.data.virtualnode.VirtualNodeManagementResponseFailure",
         "net.corda.data.virtualnode.VirtualNodeOperationStatusResponse"
diff --git a/data/avro-schema/src/main/resources/avro/net/corda/data/virtualnode/VirtualNodeUpdateDbStatusResponse.avsc b/data/avro-schema/src/main/resources/avro/net/corda/data/virtualnode/VirtualNodeUpdateDbStatusResponse.avsc
new file mode 100644
index 0000000000..4a7ea73b20
--- /dev/null
+++ b/data/avro-schema/src/main/resources/avro/net/corda/data/virtualnode/VirtualNodeUpdateDbStatusResponse.avsc
@@ -0,0 +1,19 @@
+{
+  "type": "record",
+  "name": "VirtualNodeUpdateDbStatusResponse",
+  "namespace": "net.corda.data.virtualnode",
+  "fields": [
+    {
+      "name": "requestId",
+      "type": "string"
+    },
+    {
+      "name": "operationType",
+      "type": "string"
+    },
+    {
+      "name": "virtualNodeOperationStatus",
+      "type": "net.corda.data.virtualnode.VirtualNodeOperationStatus"
+    }
+  ]
+}
diff --git a/data/config-schema/src/main/java/net/corda/schema/configuration/BootConfig.java b/data/config-schema/src/main/java/net/corda/schema/configuration/BootConfig.java
index 219239b23d..555cdaec4f 100644
--- a/data/config-schema/src/main/java/net/corda/schema/configuration/BootConfig.java
+++ b/data/config-schema/src/main/java/net/corda/schema/configuration/BootConfig.java
@@ -48,4 +48,5 @@ private BootConfig() {
     public static final String UNIQUENESS_WORKER_REST_ENDPOINT = BOOT_WORKER_SERVICE + ".endpoints.uniqueness";
     public static final String PERSISTENCE_WORKER_REST_ENDPOINT = BOOT_WORKER_SERVICE + ".endpoints.persistence";
     public static final String TOKEN_SELECTION_WORKER_REST_ENDPOINT = BOOT_WORKER_SERVICE + ".endpoints.tokenSelection";
+    public static final String P2P_LINK_MANAGER_WORKER_REST_ENDPOINT = BOOT_WORKER_SERVICE + ".endpoints.p2pLinkManager";
 }
diff --git a/data/config-schema/src/main/java/net/corda/schema/configuration/FlowConfig.java b/data/config-schema/src/main/java/net/corda/schema/configuration/FlowConfig.java
index 8a68a0fc4a..67e75825d6 100644
--- a/data/config-schema/src/main/java/net/corda/schema/configuration/FlowConfig.java
+++ b/data/config-schema/src/main/java/net/corda/schema/configuration/FlowConfig.java
@@ -14,5 +14,4 @@ private FlowConfig() {
     public static final String PROCESSING_MAX_RETRY_DELAY = "processing.maxRetryDelay";
     public static final String PROCESSING_MAX_FLOW_SLEEP_DURATION = "processing.maxFlowSleepDuration";
     public static final String PROCESSING_FLOW_CLEANUP_TIME = "processing.cleanupTime";
-    public static final String PROCESSING_THREAD_POOL_SIZE = "processing.poolSize";
 }
diff --git a/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java b/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java
index ff08267671..a9f95a77dd 100644
--- a/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java
+++ b/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java
@@ -57,6 +57,8 @@ private Subscription() {
         public static final String SUBSCRIBE_RETRIES = SUBSCRIPTION + ".subscribeRetries";
         public static final String COMMIT_RETRIES = SUBSCRIPTION + ".commitRetries";
         public static final String PROCESSOR_TIMEOUT = SUBSCRIPTION + ".processorTimeout";
+        public static final String PROCESSING_THREAD_POOL_SIZE = SUBSCRIPTION + ".mediator.poolSize";
+        public static final String PROCESSING_MIN_POOL_RECORD_COUNT = SUBSCRIPTION + ".mediator.minPoolRecordCount";
     }
 
     /**
diff --git a/data/config-schema/src/main/resources/net/corda/schema/configuration/messaging/1.0/subscription.json b/data/config-schema/src/main/resources/net/corda/schema/configuration/messaging/1.0/subscription.json
index 14113fdcad..8e66325e83 100644
--- a/data/config-schema/src/main/resources/net/corda/schema/configuration/messaging/1.0/subscription.json
+++ b/data/config-schema/src/main/resources/net/corda/schema/configuration/messaging/1.0/subscription.json
@@ -46,6 +46,27 @@
       "minimum": 1000,
       "maximum": 2147483647,
       "default": 15000
+    },
+    "mediator": {
+      "description": "Settings for the multi source mediator",
+      "type": "object",
+      "default": {},
+      "properties": {
+        "poolSize": {
+          "description": "The size of the mediator event processing pool size.",
+          "type": "integer",
+          "minimum": 1,
+          "maximum": 2147483647,
+          "default": 8
+        },
+        "minPoolRecordCount": {
+          "description": "The minimum number of events in a single mediator processing pool. If the number of records polled is less than this, then the polled records are used in a single pool.",
+          "type": "integer",
+          "minimum": 1,
+          "maximum": 2147483647,
+          "default": 20
+        }
+      }
     }
   },
   "additionalProperties": false
diff --git a/data/membership-schema/src/main/resources/net/corda/schema/membership/member/dynamic/registration/1.0/corda.member.dynamic.registration.json b/data/membership-schema/src/main/resources/net/corda/schema/membership/member/dynamic/registration/1.0/corda.member.dynamic.registration.json
index b932a5fd2e..a9dfc3fd56 100644
--- a/data/membership-schema/src/main/resources/net/corda/schema/membership/member/dynamic/registration/1.0/corda.member.dynamic.registration.json
+++ b/data/membership-schema/src/main/resources/net/corda/schema/membership/member/dynamic/registration/1.0/corda.member.dynamic.registration.json
@@ -72,7 +72,8 @@
       "examples": [
         "true",
         "false"
-      ]
+      ],
+      "default": "true"
     },
     "corda.notary.service.flow.protocol.name": {
       "description": "Name of the flow protocol used by the notary service. Valid only when one of the roles is notary.",
diff --git a/data/membership-schema/src/main/resources/net/corda/schema/membership/member/static/registration/1.0/corda.member.static.registration.json b/data/membership-schema/src/main/resources/net/corda/schema/membership/member/static/registration/1.0/corda.member.static.registration.json
index aa7a14897e..8ff0827688 100644
--- a/data/membership-schema/src/main/resources/net/corda/schema/membership/member/static/registration/1.0/corda.member.static.registration.json
+++ b/data/membership-schema/src/main/resources/net/corda/schema/membership/member/static/registration/1.0/corda.member.static.registration.json
@@ -47,7 +47,8 @@
       "examples": [
         "true",
         "false"
-      ]
+      ],
+      "default": "true"
     },
     "corda.notary.service.flow.protocol.name": {
       "description": "Name of the flow protocol used by the notary service. Valid only when one of the roles is notary.",
diff --git a/gradle.properties b/gradle.properties
index 6bef06c4c2..a3b10d0770 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,10 +5,9 @@ cordaProductVersion = 5.2.0
 # NOTE: update this each time this module contains a breaking change
 ## NOTE: currently this is a top level revision, so all API versions will line up, but this could be moved to
 ##   a per module property in which case module versions can change independently.
-cordaApiRevision=17
+cordaApiRevision = 17
 
 # Main
-kotlinVersion = 1.8.21
 kotlin.stdlib.default.dependency = false
 
 # These are the same annotations that Kotlin uses.
@@ -34,4 +33,4 @@ org.gradle.caching = true
 gradleEnterpriseUrl = https://gradle.dev.r3.com
 
 # Kotlin build
-kotlin.build.report.output=file,build_scan
\ No newline at end of file
+kotlin.build.report.output=file,build_scan
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 16ed5db761..b22110bf28 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -7,20 +7,20 @@ slf4jVersion = { strictly = "1.7.36" }
 # Main implementation dependencies
 avroVersion = "1.11.3"
 commonsCompressVersion = "1.25.0"
-bouncycastleVersion = "1.73"
+bouncycastleVersion = "1.77"
 javaxPersistenceApiVersion = "2.2"
 jacksonVersion = "2.16.0"
 osgiVersion = "8.0.0"
 osgiAnnotationVersion = "8.1.0"
 osgiSvcAnnotationVersion = "1.5.1"
 bndVersion = "6.4.0"
-bndlibVersion = "6.4.1"
+bndlibVersion = "7.0.0"
 
 # Testing
 assertjVersion = "3.24.2"
 junitVersion = "5.10.1"
 mockitoVersion = "5.3.0"
-mockitoKotlinVersion = "4.1.0"
+mockitoKotlinVersion = "5.2.1"
 
 # Plugins
 artifactoryVersion = "4.28.2"
@@ -31,7 +31,7 @@ detektVersion = "1.23.4"
 dependencyCheckVersion = "0.46.0"
 gradleDataVersion = "1.8.2"
 gradleEnterpriseVersion = "3.14.1"
-grgitVersion = "5.2.0"
+grgitVersion = "5.2.1"
 snykVersion = "0.4"
 taskTreeVersion = "2.1.1"
 
@@ -46,6 +46,12 @@ jackson-databind = { group = "com.fasterxml.jackson.core", name = "jackson-datab
 jackson-kotlin = { group = "com.fasterxml.jackson.module", name = "jackson-module-kotlin", version.ref = "jacksonVersion" }
 jackson-yaml = { group = "com.fasterxml.jackson.dataformat", name = "jackson-dataformat-yaml", version.ref = "jacksonVersion" }
 assertj-core = { group = "org.assertj", name = "assertj-core", version.ref = "assertjVersion" }
+kotlin-stdlib = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib", version.ref = "kotlinVersion" }
+kotlin-stdlib-common = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-common", version.ref = "kotlinVersion" }
+kotlin-stdlib-jdk7 = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-jdk7", version.ref = "kotlinVersion" }
+kotlin-stdlib-jdk8 = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-jdk8", version.ref = "kotlinVersion" }
+kotlin-osgi-bundle = { group = "org.jetbrains.kotlin", name = "kotlin-osgi-bundle", version.ref = "kotlinVersion" }
+kotlin-reflect= { group = "org.jetbrains.kotlin", name = "kotlin-reflect", version.ref = "kotlinVersion" }
 kotlin-test = { group = "org.jetbrains.kotlin", name = "kotlin-test", version.ref = "kotlinVersion" }
 junit = { group = "org.junit.jupiter", name = "junit-jupiter", version.ref = "junitVersion" }
 junit-api = { group = "org.junit.jupiter", name = "junit-jupiter-api", version.ref = "junitVersion" }
@@ -80,5 +86,8 @@ dokka = { id = "org.jetbrains.dokka", version.ref = "dokkaVersion" }
 gradle-data = { id = "com.gradle.common-custom-user-data-gradle-plugin", version.ref = "gradleDataVersion" }
 gradle-enterprise = { id = "com.gradle.enterprise", version.ref = "gradleEnterpriseVersion" }
 grgit = { id = "org.ajoberstar.grgit", version.ref = "grgitVersion" }
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlinVersion" }
+kotlin-allopen = { id = "org.jetbrains.kotlin.plugin.allopen", version.ref = "kotlinVersion" }
+kotlin-jpa = { id = "org.jetbrains.kotlin.plugin.jpa", version.ref = "kotlinVersion" }
 snyk = { id = "io.snyk.gradle.plugin.snykplugin", version.ref = "snykVersion" }
 task-tree = { id = "com.dorongold.task-tree", version.ref = "taskTreeVersion" }
\ No newline at end of file
diff --git a/ledger/ledger-utxo/scans/corda-ledger-utxo-5.2.0.yaml b/ledger/ledger-utxo/scans/corda-ledger-utxo-5.2.0.yaml
index 7bb6f33233..4b85005f09 100644
--- a/ledger/ledger-utxo/scans/corda-ledger-utxo-5.2.0.yaml
+++ b/ledger/ledger-utxo/scans/corda-ledger-utxo-5.2.0.yaml
@@ -145,6 +145,36 @@ net.corda.v5.ledger.utxo.FinalizationResult:
       default: false
       type: public abstract
       returnType: net.corda.v5.ledger.utxo.transaction.UtxoSignedTransaction
+net.corda.v5.ledger.utxo.NotarySignatureVerificationService:
+  annotations:
+    - DoNotImplement
+  type: public interface
+  extends: []
+  interface: true
+  methods:
+    verifyNotarySignatures:
+      annotations: []
+      default: false
+      type: public abstract
+      returnType: void
+      params:
+        transaction:
+          annotation:
+            - NotNull
+          type: net.corda.v5.ledger.common.transaction.TransactionWithMetadata
+        notaryKey:
+          annotation:
+            - NotNull
+          type: java.security.PublicKey
+        signatures:
+          annotation:
+            - NotNull
+          type: java.util.List<net.corda.v5.application.crypto.DigitalSignatureAndMetadata>
+        keyIdToNotaryKeys:
+          annotation:
+            - NotNull
+          type: "java.util.Map<String, java.util.Map<net.corda.v5.crypto.SecureHash,\
+            \ java.security.PublicKey>>"
 net.corda.v5.ledger.utxo.StateAndRef:
   annotations:
     - CordaSerializable
@@ -538,6 +568,16 @@ net.corda.v5.ledger.utxo.UtxoLedgerService:
           annotation:
             - NotNull
           type: net.corda.v5.application.messaging.FlowSession
+    verify:
+      annotations:
+        - Suspendable
+      default: false
+      type: public abstract
+      returnType: void
+      params:
+        ledgerTransaction:
+          annotation: []
+          type: net.corda.v5.ledger.utxo.transaction.UtxoLedgerTransaction
     sendWireTransaction:
       annotations:
         - Suspendable
@@ -1650,6 +1690,13 @@ net.corda.v5.ledger.utxo.transaction.UtxoSignedTransaction:
       default: false
       type: public abstract
       returnType: net.corda.v5.ledger.utxo.transaction.UtxoLedgerTransaction
+      params:
+        inputStateAndRefs:
+          annotation: []
+          type: java.util.List<net.corda.v5.ledger.utxo.StateAndRef<?>>
+        referenceStateAndRefs:
+          annotation: []
+          type: java.util.List<net.corda.v5.ledger.utxo.StateAndRef<?>>
 net.corda.v5.ledger.utxo.transaction.UtxoTransactionBuilder:
   annotations:
     - DoNotImplement
@@ -1910,7 +1957,8 @@ net.corda.v5.ledger.utxo.transaction.filtered.UtxoFilteredTransaction:
     - CordaSerializable
     - DoNotImplement
   type: public interface
-  extends: []
+  extends:
+    - net.corda.v5.ledger.common.transaction.TransactionWithMetadata
   interface: true
   methods:
     getCommands:
@@ -2044,10 +2092,10 @@ net.corda.v5.ledger.utxo.transaction.filtered.UtxoFilteredTransactionBuilder:
       type: public abstract
       returnType: net.corda.v5.ledger.utxo.transaction.filtered.UtxoFilteredTransactionBuilder
       params:
-        predicate:
+        indexes:
           annotation:
             - NotNull
-          type: java.util.function.Predicate<net.corda.v5.ledger.utxo.ContractState>
+          type: java.util.List<Integer>
     withOutputStatesSize:
       annotations:
         - Suspendable
diff --git a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/NotarySignatureVerificationService.java b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/NotarySignatureVerificationService.java
new file mode 100644
index 0000000000..fd280192ba
--- /dev/null
+++ b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/NotarySignatureVerificationService.java
@@ -0,0 +1,31 @@
+package net.corda.v5.ledger.utxo;
+
+import net.corda.v5.application.crypto.DigitalSignatureAndMetadata;
+import net.corda.v5.base.annotations.DoNotImplement;
+import net.corda.v5.crypto.SecureHash;
+import net.corda.v5.ledger.common.transaction.TransactionSignatureException;
+import net.corda.v5.ledger.common.transaction.TransactionWithMetadata;
+import org.jetbrains.annotations.NotNull;
+import java.security.PublicKey;
+import java.util.List;
+import java.util.Map;
+
+@DoNotImplement
+public interface NotarySignatureVerificationService {
+
+    /**
+     * Verifies given transaction by id is signed by the notary signatures.
+     *
+     * @param transaction that is expected to be signed over
+     * @param notaryKey that is expected to be signed with
+     * @param signatures to verify
+     * @param keyIdToNotaryKeys a map of keyId to notaryKeys
+     * @throws TransactionSignatureException if verification of given signatures failed.
+     */
+    void verifyNotarySignatures(
+            @NotNull TransactionWithMetadata transaction,
+            @NotNull PublicKey notaryKey,
+            @NotNull List<DigitalSignatureAndMetadata> signatures,
+            @NotNull Map<String, Map<SecureHash, PublicKey>> keyIdToNotaryKeys
+    );
+}
\ No newline at end of file
diff --git a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/UtxoLedgerService.java b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/UtxoLedgerService.java
index ff54786680..aae86fbbdf 100644
--- a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/UtxoLedgerService.java
+++ b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/UtxoLedgerService.java
@@ -37,6 +37,14 @@ public interface UtxoLedgerService {
     @Suspendable
     UtxoTransactionBuilder createTransactionBuilder();
 
+    /**
+     * Verifies {@link UtxoLedgerTransaction}.
+     *
+     * @param ledgerTransaction The {@link UtxoLedgerTransaction} to verify.
+     */
+    @Suspendable
+    void verify(UtxoLedgerTransaction ledgerTransaction);
+
     /**
      * Resolves the specified {@link StateRef} instances into {@link StateAndRef} instances of the specified {@link ContractState} type.
      *
diff --git a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/UtxoSignedTransaction.java b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/UtxoSignedTransaction.java
index c85fe7721a..f46eb02476 100644
--- a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/UtxoSignedTransaction.java
+++ b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/UtxoSignedTransaction.java
@@ -121,4 +121,15 @@ public interface UtxoSignedTransaction extends TransactionWithMetadata {
     @NotNull
     @Suspendable
     UtxoLedgerTransaction toLedgerTransaction();
+
+    /**
+     * Converts the current {@link UtxoSignedTransaction} into a {@link UtxoLedgerTransaction}.
+     *
+     * @param inputStateAndRefs input state and state refs associated with the {@link UtxoSignedTransaction}
+     * @param referenceStateAndRefs reference state and state refs
+     * @return Returns a {@link UtxoLedgerTransaction} from the current {@link UtxoSignedTransaction}.
+     */
+    @NotNull
+    @Suspendable
+    UtxoLedgerTransaction toLedgerTransaction(List<StateAndRef<?>> inputStateAndRefs, List<StateAndRef<?>> referenceStateAndRefs);
 }
diff --git a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransaction.java b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransaction.java
index 6d92b9288f..8146a3576b 100644
--- a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransaction.java
+++ b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransaction.java
@@ -6,6 +6,7 @@
 import net.corda.v5.base.types.MemberX500Name;
 import net.corda.v5.crypto.SecureHash;
 import net.corda.v5.ledger.common.transaction.TransactionMetadata;
+import net.corda.v5.ledger.common.transaction.TransactionWithMetadata;
 import net.corda.v5.ledger.utxo.Command;
 import net.corda.v5.ledger.utxo.StateAndRef;
 import net.corda.v5.ledger.utxo.StateRef;
@@ -36,7 +37,7 @@
  */
 @CordaSerializable
 @DoNotImplement
-public interface UtxoFilteredTransaction {
+public interface UtxoFilteredTransaction extends TransactionWithMetadata {
 
     /**
      * Gets the ID of the current transaction.
diff --git a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransactionBuilder.java b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransactionBuilder.java
index 663cbbd8c5..63e5f7b40c 100644
--- a/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransactionBuilder.java
+++ b/ledger/ledger-utxo/src/main/java/net/corda/v5/ledger/utxo/transaction/filtered/UtxoFilteredTransactionBuilder.java
@@ -9,6 +9,7 @@
 import org.jetbrains.annotations.NotNull;
 
 import java.security.PublicKey;
+import java.util.List;
 import java.util.function.Predicate;
 
 /**
@@ -178,6 +179,19 @@ public interface UtxoFilteredTransactionBuilder {
     @Suspendable
     UtxoFilteredTransactionBuilder withOutputStates(@NotNull Predicate<ContractState> predicate);
 
+    /**
+     * Includes an audit proof of the output state refs component group from a {@link UtxoSignedTransaction} in the
+     * current {@link UtxoFilteredTransaction}.
+     *
+     * @param indexes indexes of transaction to include its output to {@link UtxoFilteredTransaction}
+     * @return Returns the current {@link UtxoFilteredTransaction} including the filtered output state refs component
+     * group.
+     */
+    @Suspendable
+    @NotNull
+    UtxoFilteredTransactionBuilder withOutputStates(@NotNull List<Integer> indexes);
+
+
     /**
      * Includes a size proof of the commands component group from a {@link UtxoSignedTransaction} in the current
      * {@link UtxoFilteredTransaction}.
diff --git a/settings.gradle b/settings.gradle
index 2d8523d8ec..8c83d4a9ac 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -28,9 +28,6 @@ pluginManagement {
     plugins {
         id 'com.gradle.enterprise' version gradleEnterpriseVersion
         id 'com.gradle.common-custom-user-data-gradle-plugin' version gradleDataPlugin
-        id 'org.jetbrains.kotlin.jvm' version kotlinVersion
-        id 'org.jetbrains.kotlin.plugin.allopen' version kotlinVersion
-        id 'org.jetbrains.kotlin.plugin.jpa' version kotlinVersion
         id "com.jfrog.artifactory" version artifactoryPluginVersion
     }
 }