diff --git a/Basic/constants.properties b/Basic/constants.properties
index 0b0f28b2..e2d6b3ba 100644
--- a/Basic/constants.properties
+++ b/Basic/constants.properties
@@ -1,7 +1,7 @@
 cordaReleaseGroup=net.corda
 cordaCoreReleaseGroup=net.corda
-cordaVersion=4.5-RC02
-cordaCoreVersion=4.5-RC02
+cordaVersion=4.6-20200713_101257-adeea5c
+cordaCoreVersion=4.6-20200713_101257-adeea5c
 gradlePluginsVersion=5.0.10
 kotlinVersion=1.2.71
 junitVersion=4.12
diff --git a/Basic/cordapp-example/README.md b/Basic/cordapp-example/README.md
index 642ccc14..76de0269 100644
--- a/Basic/cordapp-example/README.md
+++ b/Basic/cordapp-example/README.md
@@ -6,4 +6,31 @@
 
 Welcome to the example CorDapp. This CorDapp is fully documented [here](http://docs.corda.net/tutorial-cordapp.html).
 
-This example application has modules for both Java and Kotlin and is an exploratory sample for the official [Corda online training](https://training.corda.net). It demonstrates the basic components present in a CorDapp and how they work together using a simple IOU example.
\ No newline at end of file
+This example application has modules for both Java and Kotlin and is an exploratory sample for the official [Corda online training](https://training.corda.net). It demonstrates the basic components present in a CorDapp and how they work together using a simple IOU example.
+
+Additional Notes:
+
+With Corda release 4.6, open source cordapps will have to write liquibase scripts to generate the custom database tables. 
+For rapid development in dev mode with H2, you could use below command to generate Hibernate entities for your custom schemas. You will not 
+require Liquibase scripts in such a situation.
+
+    java -jar corda.jar run-migration-scripts --app-schemas
+
+Liquibase scripts have been added to workflow-java/src/main/resojurces/migration folder.
+
+To run the migration scripts for corda node use below command
+
+    java -jar corda.jar run-migration-scripts --core-schemas
+
+
+To run the migration scripts for your custom tables defined in your Cordapp use below command
+
+    java -jar corda.jar run-migration-scripts --app-schemas
+
+If you already have hibernate entities created in your db, prior to using Corda version 4.6, use below command to sync the database
+
+    java -jar corda.jar sync-app-schemas
+    
+    
+Read more about hwo to add liquibase to your cordapp here.
+#  TODO update documentation link.
diff --git a/Basic/cordapp-example/build.gradle b/Basic/cordapp-example/build.gradle
index 5bad0db2..6d70c92c 100644
--- a/Basic/cordapp-example/build.gradle
+++ b/Basic/cordapp-example/build.gradle
@@ -22,6 +22,7 @@ buildscript {
         maven {
             url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda-releases'
         }
+        maven { url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda-dev/' }
         mavenLocal()
     }
 
diff --git a/Basic/cordapp-example/contracts-java/src/main/java/com/example/schema/IOUSchemaV1.java b/Basic/cordapp-example/contracts-java/src/main/java/com/example/schema/IOUSchemaV1.java
index bce0354b..83a2cb28 100644
--- a/Basic/cordapp-example/contracts-java/src/main/java/com/example/schema/IOUSchemaV1.java
+++ b/Basic/cordapp-example/contracts-java/src/main/java/com/example/schema/IOUSchemaV1.java
@@ -3,11 +3,13 @@
 import net.corda.core.schemas.MappedSchema;
 import net.corda.core.schemas.PersistentState;
 
+import javax.annotation.Nullable;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.Table;
 import java.util.Arrays;
 import java.util.UUID;
+import org.hibernate.annotations.Type;
 
 /**
  * An IOUState schema.
@@ -17,13 +19,20 @@ public IOUSchemaV1() {
         super(IOUSchema.class, 1, Arrays.asList(PersistentIOU.class));
     }
 
+    @Nullable
+    @Override
+    public String getMigrationResource() {
+        return "iou.changelog-master";
+    }
+
+
     @Entity
     @Table(name = "iou_states")
     public static class PersistentIOU extends PersistentState {
         @Column(name = "lender") private final String lender;
         @Column(name = "borrower") private final String borrower;
         @Column(name = "value") private final int value;
-        @Column(name = "linear_id") private final UUID linearId;
+        @Column(name = "linear_id") @Type (type = "uuid-char") private final UUID linearId;
 
 
         public PersistentIOU(String lender, String borrower, int value, UUID linearId) {
diff --git a/Basic/cordapp-example/contracts-kotlin/src/main/kotlin/com/example/schema/IOUSchema.kt b/Basic/cordapp-example/contracts-kotlin/src/main/kotlin/com/example/schema/IOUSchema.kt
index c94883f3..51f958b3 100644
--- a/Basic/cordapp-example/contracts-kotlin/src/main/kotlin/com/example/schema/IOUSchema.kt
+++ b/Basic/cordapp-example/contracts-kotlin/src/main/kotlin/com/example/schema/IOUSchema.kt
@@ -2,6 +2,7 @@ package com.example.schema
 
 import net.corda.core.schemas.MappedSchema
 import net.corda.core.schemas.PersistentState
+import org.hibernate.annotations.Type
 import java.util.*
 import javax.persistence.Column
 import javax.persistence.Entity
@@ -19,6 +20,11 @@ object IOUSchemaV1 : MappedSchema(
         schemaFamily = IOUSchema.javaClass,
         version = 1,
         mappedTypes = listOf(PersistentIOU::class.java)) {
+
+    override val migrationResource: String?
+        get() = "iou.changelog-master";
+
+
     @Entity
     @Table(name = "iou_states")
     class PersistentIOU(
@@ -32,6 +38,7 @@ object IOUSchemaV1 : MappedSchema(
             var value: Int,
 
             @Column(name = "linear_id")
+            @Type(type = "uuid-char")
             var linearId: UUID
     ) : PersistentState() {
         // Default constructor required by hibernate.
diff --git a/Basic/cordapp-example/repositories.gradle b/Basic/cordapp-example/repositories.gradle
index 2874c2ab..db6ab8db 100644
--- a/Basic/cordapp-example/repositories.gradle
+++ b/Basic/cordapp-example/repositories.gradle
@@ -4,5 +4,6 @@ repositories {
     jcenter()
     maven { url 'https://jitpack.io' }
     maven { url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda' }
+    maven { url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda-dev/' }
     maven { url 'https://repo.gradle.org/gradle/libs-releases' }
 }
diff --git a/Basic/cordapp-example/workflows-java/src/main/resources/migration/iou.changelog-master.xml b/Basic/cordapp-example/workflows-java/src/main/resources/migration/iou.changelog-master.xml
new file mode 100644
index 00000000..5ea2e5fd
--- /dev/null
+++ b/Basic/cordapp-example/workflows-java/src/main/resources/migration/iou.changelog-master.xml
@@ -0,0 +1,8 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+
+    <include file="migration/iou.changelog-v1.xml"/>
+</databaseChangeLog>
diff --git a/Basic/cordapp-example/workflows-java/src/main/resources/migration/iou.changelog-v1.xml b/Basic/cordapp-example/workflows-java/src/main/resources/migration/iou.changelog-v1.xml
new file mode 100644
index 00000000..fb9b580d
--- /dev/null
+++ b/Basic/cordapp-example/workflows-java/src/main/resources/migration/iou.changelog-v1.xml
@@ -0,0 +1,20 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+    <changeSet author="R3.Corda" id="create_iou_state">
+        <createTable tableName="iou_states">
+            <column name="output_index" type="INT">
+                <constraints nullable="false"/>
+            </column>
+            <column name="transaction_id" type="NVARCHAR(64)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="value" type="int"/>
+            <column name="lender" type="NVARCHAR(64)"/>
+            <column name="borrower" type="NVARCHAR(64)"/>
+            <column name="linear_id" type="NVARCHAR(64)"/>
+        </createTable>
+    </changeSet>
+</databaseChangeLog>
\ No newline at end of file
diff --git a/Basic/cordapp-example/workflows-kotlin/src/main/resources/migration/iou.changelog-master.xml b/Basic/cordapp-example/workflows-kotlin/src/main/resources/migration/iou.changelog-master.xml
new file mode 100644
index 00000000..5ea2e5fd
--- /dev/null
+++ b/Basic/cordapp-example/workflows-kotlin/src/main/resources/migration/iou.changelog-master.xml
@@ -0,0 +1,8 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+
+    <include file="migration/iou.changelog-v1.xml"/>
+</databaseChangeLog>
diff --git a/Basic/cordapp-example/workflows-kotlin/src/main/resources/migration/iou.changelog-v1.xml b/Basic/cordapp-example/workflows-kotlin/src/main/resources/migration/iou.changelog-v1.xml
new file mode 100644
index 00000000..fb9b580d
--- /dev/null
+++ b/Basic/cordapp-example/workflows-kotlin/src/main/resources/migration/iou.changelog-v1.xml
@@ -0,0 +1,20 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+    <changeSet author="R3.Corda" id="create_iou_state">
+        <createTable tableName="iou_states">
+            <column name="output_index" type="INT">
+                <constraints nullable="false"/>
+            </column>
+            <column name="transaction_id" type="NVARCHAR(64)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="value" type="int"/>
+            <column name="lender" type="NVARCHAR(64)"/>
+            <column name="borrower" type="NVARCHAR(64)"/>
+            <column name="linear_id" type="NVARCHAR(64)"/>
+        </createTable>
+    </changeSet>
+</databaseChangeLog>
\ No newline at end of file
diff --git a/Features/constants.properties b/Features/constants.properties
index 0b0f28b2..e2d6b3ba 100644
--- a/Features/constants.properties
+++ b/Features/constants.properties
@@ -1,7 +1,7 @@
 cordaReleaseGroup=net.corda
 cordaCoreReleaseGroup=net.corda
-cordaVersion=4.5-RC02
-cordaCoreVersion=4.5-RC02
+cordaVersion=4.6-20200713_101257-adeea5c
+cordaCoreVersion=4.6-20200713_101257-adeea5c
 gradlePluginsVersion=5.0.10
 kotlinVersion=1.2.71
 junitVersion=4.12
diff --git a/Features/queryableState-carinsurance/README.md b/Features/queryableState-carinsurance/README.md
index 843cc7ec..1a5912a0 100644
--- a/Features/queryableState-carinsurance/README.md
+++ b/Features/queryableState-carinsurance/README.md
@@ -71,4 +71,31 @@ http://www.h2database.com/html/download.html
 </p>
 
 Refer here for more details regarding connecting to the node database.
-https://docs.corda.net/head/node-database-access-h2.html
\ No newline at end of file
+https://docs.corda.net/head/node-database-access-h2.html
+
+Additional Notes:
+
+With Corda release 4.6, open source cordapps will have to write liquibase scripts to generate the custom database tables. 
+For rapid development in dev mode with H2, you could use below command to generate Hibernate entities for your custom schemas. You will not 
+require Liquibase scripts in such a situation.
+
+    java -jar corda.jar run-migration-scripts --app-schemas
+
+Liquibase scripts have been added to workflow-java/src/main/resojurces/migration folder.
+
+To run the migration scripts for corda node use below command
+
+    java -jar corda.jar run-migration-scripts --core-schemas
+
+
+To run the migration scripts for your custom tables defined in your Cordapp use below command
+
+    java -jar corda.jar run-migration-scripts --app-schemas
+
+If you already have hibernate entities created in your db, prior to using Corda version 4.6, use below command to sync the database
+
+    java -jar corda.jar sync-app-schemas
+    
+    
+Read more about hwo to add liquibase to your cordapp here.
+#  TODO update documentation link.
diff --git a/Features/queryableState-carinsurance/build.gradle b/Features/queryableState-carinsurance/build.gradle
index 2bc6c258..e41a17fc 100644
--- a/Features/queryableState-carinsurance/build.gradle
+++ b/Features/queryableState-carinsurance/build.gradle
@@ -24,6 +24,8 @@ buildscript {
         mavenCentral()
         jcenter()
         maven { url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda-releases' }
+        maven { url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda-dev/' }
+
     }
 
     dependencies {
diff --git a/Features/queryableState-carinsurance/contracts/src/main/kotlin/net/corda/samples/schema/InsuranceSchemaV1.kt b/Features/queryableState-carinsurance/contracts/src/main/kotlin/net/corda/samples/schema/InsuranceSchemaV1.kt
index 6f2414d7..b27c8611 100644
--- a/Features/queryableState-carinsurance/contracts/src/main/kotlin/net/corda/samples/schema/InsuranceSchemaV1.kt
+++ b/Features/queryableState-carinsurance/contracts/src/main/kotlin/net/corda/samples/schema/InsuranceSchemaV1.kt
@@ -2,6 +2,7 @@ package net.corda.samples.schema
 
 import net.corda.core.schemas.MappedSchema
 import net.corda.core.schemas.PersistentState
+import org.hibernate.annotations.Type
 import java.io.Serializable
 import java.util.*
 import javax.persistence.*
@@ -19,10 +20,16 @@ object InsuranceSchemaV1 : MappedSchema(
         version = 1,
         mappedTypes = listOf(PersistentClaim::class.java, PersistentInsurance::class.java, PersistentVehicle::class.java)) {
 
+
+    override val migrationResource: String?
+        get() = "insurance.changelog-master";
+
+
     @Entity
     @Table(name = "CLAIM_DETAIL")
     class PersistentClaim(
             @Id @Column(name = "Id")
+            @Type(type = "uuid-char")
             val uuid:UUID,
 
             @Column(name = "claimNumber")
@@ -42,6 +49,7 @@ object InsuranceSchemaV1 : MappedSchema(
     @Table(name = "VEHICLE_DETAIL")
     class PersistentVehicle(
             @Id @Column(name = "Id")
+            @Type (type = "uuid-char")
             val uuid:UUID,
 
             @Column(name = "registrationNumber")
diff --git a/Features/queryableState-carinsurance/repositories.gradle b/Features/queryableState-carinsurance/repositories.gradle
index 2874c2ab..f3ec40bb 100644
--- a/Features/queryableState-carinsurance/repositories.gradle
+++ b/Features/queryableState-carinsurance/repositories.gradle
@@ -3,6 +3,7 @@ repositories {
     mavenCentral()
     jcenter()
     maven { url 'https://jitpack.io' }
+    maven { url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda-dev/' }
     maven { url 'https://ci-artifactory.corda.r3cev.com/artifactory/corda' }
     maven { url 'https://repo.gradle.org/gradle/libs-releases' }
 }
diff --git a/Features/queryableState-carinsurance/workflows/src/main/resources/migration/claim-detail.changelog-v1.xml b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/claim-detail.changelog-v1.xml
new file mode 100644
index 00000000..cb08c3e0
--- /dev/null
+++ b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/claim-detail.changelog-v1.xml
@@ -0,0 +1,21 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+    <changeSet author="R3.Corda" id="create_claim_detail_state">
+        <createTable tableName="claim_detail">
+            <column name="output_index" type="INT">
+                <constraints nullable="false"/>
+            </column>
+            <column name="transaction_id" type="NVARCHAR(64)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="claimAmount" type="int"/>
+            <column name="claimNumber" type="NVARCHAR(64)"/>
+            <column name="claimDescription" type="NVARCHAR(64)"/>
+            <column name="id" type="NVARCHAR(64)"/>
+
+        </createTable>
+    </changeSet>
+</databaseChangeLog>
\ No newline at end of file
diff --git a/Features/queryableState-carinsurance/workflows/src/main/resources/migration/insurance-detail.changelog-v1.xml b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/insurance-detail.changelog-v1.xml
new file mode 100644
index 00000000..be89e59b
--- /dev/null
+++ b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/insurance-detail.changelog-v1.xml
@@ -0,0 +1,23 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+    <changeSet author="R3.Corda" id="create_insurance_detail_state">
+        <createTable tableName="insurance_detail">
+            <column name="output_index" type="INT">
+                <constraints nullable="false"/>
+            </column>
+            <column name="transaction_id" type="NVARCHAR(64)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="policyNumber" type="NVARCHAR(64)"/>
+            <column name="duration" type="int"/>
+            <column name="premium" type="int"/>
+            <column name="insuredvalue" type="BIGINT"/>
+            <column name="id" type="NVARCHAR(64)"/>
+            <column name="registrationnumber" type="NVARCHAR(64)"/>
+
+        </createTable>
+    </changeSet>
+</databaseChangeLog>
\ No newline at end of file
diff --git a/Features/queryableState-carinsurance/workflows/src/main/resources/migration/insurance.changelog-master.xml b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/insurance.changelog-master.xml
new file mode 100644
index 00000000..c743c316
--- /dev/null
+++ b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/insurance.changelog-master.xml
@@ -0,0 +1,11 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+
+    <include file="migration/claim-detail.changelog-v1.xml"/>
+    <include file="migration/insurance-detail.changelog-v1.xml"/>
+    <include file="migration/vehicle-detail.changelog-v1.xml"/>
+
+</databaseChangeLog>
diff --git a/Features/queryableState-carinsurance/workflows/src/main/resources/migration/vehicle-detail.changelog-v1.xml b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/vehicle-detail.changelog-v1.xml
new file mode 100644
index 00000000..101fe505
--- /dev/null
+++ b/Features/queryableState-carinsurance/workflows/src/main/resources/migration/vehicle-detail.changelog-v1.xml
@@ -0,0 +1,20 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+    <changeSet author="R3.Corda" id="create_vehicle_detail_state">
+        <createTable tableName="vehicle_detail">
+
+            <column name="id" type="NVARCHAR(64)"/>
+            <column name="registrationNumber" type="NVARCHAR(64)"/>
+            <column name="chasisNumber" type="NVARCHAR(64)"/>
+            <column name="make" type="NVARCHAR(64)"/>
+            <column name="model" type="NVARCHAR(64)"/>
+            <column name="variant" type="NVARCHAR(64)"/>
+            <column name="color" type="NVARCHAR(64)"/>
+            <column name="fuelType" type="NVARCHAR(64)"/>
+
+        </createTable>
+    </changeSet>
+</databaseChangeLog>
\ No newline at end of file