diff --git a/redaction-service-v1/redaction-service-server-v1/build.gradle.kts b/redaction-service-v1/redaction-service-server-v1/build.gradle.kts
index 8beedcfc..964b83de 100644
--- a/redaction-service-v1/redaction-service-server-v1/build.gradle.kts
+++ b/redaction-service-v1/redaction-service-server-v1/build.gradle.kts
@@ -12,11 +12,11 @@ plugins {
 description = "redaction-service-server-v1"
 
 
-val layoutParserVersion = "maverick-mongo-eval"
+val layoutParserVersion = "0.107.0"
 val jacksonVersion = "2.15.2"
 val droolsVersion = "9.44.0.Final"
 val pdfBoxVersion = "3.0.0"
-val persistenceServiceVersion = "2.380.0"
+val persistenceServiceVersion = "2.383.0"
 val springBootStarterVersion = "3.1.5"
 val springCloudVersion = "4.0.4"
 val testContainersVersion = "1.19.7"
@@ -33,7 +33,7 @@ dependencies {
 
     implementation(project(":redaction-service-api-v1")) { exclude(group = "com.iqser.red.service", module = "persistence-service-internal-api-v1") }
     implementation("com.iqser.red.service:persistence-service-internal-api-v1:${persistenceServiceVersion}") { exclude(group = "org.springframework.boot") }
-    implementation("com.iqser.red.service:persistence-service-processor-v1:${persistenceServiceVersion}")
+    implementation("com.iqser.red.service:persistence-service-shared-mongo-v1:${persistenceServiceVersion}")
     implementation("com.knecon.fforesight:layoutparser-service-internal-api:${layoutParserVersion}")
 
     implementation("com.iqser.red.commons:spring-commons:6.2.0")
@@ -41,8 +41,7 @@ dependencies {
 
     implementation("com.iqser.red.commons:dictionary-merge-commons:1.5.0")
     implementation("com.iqser.red.commons:storage-commons:2.45.0")
-    implementation("com.knecon.fforesight:tenant-commons:maverick-mongo")
-    implementation("com.knecon.fforesight:mongo-database-commons:maverick-mongo6")
+    implementation("com.knecon.fforesight:tenant-commons:0.23.0")
     implementation("com.knecon.fforesight:tracing-commons:0.5.0")
 
     implementation("com.fasterxml.jackson.module:jackson-module-afterburner:${jacksonVersion}")
@@ -60,17 +59,12 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-amqp:${springBootStarterVersion}")
     implementation("org.springframework.boot:spring-boot-starter-cache:${springBootStarterVersion}")
     implementation("org.springframework.boot:spring-boot-starter-data-redis:${springBootStarterVersion}")
-    implementation("org.springframework.boot:spring-boot-starter-data-mongodb:${springBootStarterVersion}")
 
     implementation("net.logstash.logback:logstash-logback-encoder:7.4")
     implementation("ch.qos.logback:logback-classic")
 
     implementation("org.reflections:reflections:0.10.2")
 
-    //todo 8702: remove this
-    implementation("org.liquibase:liquibase-core:4.20.0")
-    implementation("org.liquibase.ext:liquibase-mongodb:4.20.0")
-
     testImplementation(project(":rules-management"))
     testImplementation("org.apache.pdfbox:pdfbox:${pdfBoxVersion}")
     testImplementation("org.apache.pdfbox:pdfbox-tools:${pdfBoxVersion}")
diff --git a/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/service/EntityChangeLogService.java b/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/service/EntityChangeLogService.java
index f86a8a7b..f0760105 100644
--- a/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/service/EntityChangeLogService.java
+++ b/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/service/EntityChangeLogService.java
@@ -1,6 +1,7 @@
 package com.iqser.red.service.redaction.v1.server.service;
 
 import java.time.OffsetDateTime;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -26,61 +27,57 @@ import lombok.extern.slf4j.Slf4j;
 public class EntityChangeLogService {
 
     @Timed("redactmanager_computeChanges")
-    public boolean computeChanges(List<EntityLogEntry> previousEntityLogEntries, List<EntityLogEntry> newEntityLogEntries, int analysisNumber) {
+    public EntryChanges computeChanges(List<EntityLogEntry> previousEntityLogEntries, List<EntityLogEntry> newEntityLogEntries, int analysisNumber) {
 
         var now = OffsetDateTime.now();
         if (previousEntityLogEntries.isEmpty()) {
             newEntityLogEntries.forEach(entry -> entry.getChanges().add(new Change(analysisNumber, ChangeType.ADDED, now)));
-            return true;
+            return new EntryChanges(newEntityLogEntries, new ArrayList<>());
         }
 
-        boolean hasChanges = false;
-
+        List<EntityLogEntry> toInsert = new ArrayList<>();
+        List<EntityLogEntry> toUpdate = new ArrayList<>();
         for (EntityLogEntry entityLogEntry : newEntityLogEntries) {
-
             Optional<EntityLogEntry> optionalPreviousEntity = previousEntityLogEntries.stream()
                     .filter(entry -> entry.getId().equals(entityLogEntry.getId()))
                     .findAny();
-
             if (optionalPreviousEntity.isEmpty()) {
-                hasChanges = true;
                 entityLogEntry.getChanges().add(new Change(analysisNumber, ChangeType.ADDED, now));
+                toInsert.add(entityLogEntry);
                 continue;
             }
 
             EntityLogEntry previousEntity = optionalPreviousEntity.get();
-
             entityLogEntry.getChanges().addAll(previousEntity.getChanges());
-
             if (!previousEntity.getState().equals(entityLogEntry.getState())) {
-                hasChanges = true;
                 ChangeType changeType = calculateChangeType(entityLogEntry.getState(), previousEntity.getState());
                 entityLogEntry.getChanges().add(new Change(analysisNumber, changeType, now));
+                toUpdate.add(entityLogEntry);
             }
         }
 
-        addRemovedEntriesAsRemoved(previousEntityLogEntries, newEntityLogEntries, analysisNumber, now);
-
-        return hasChanges;
+        toUpdate.addAll(addRemovedEntriesAsRemoved(previousEntityLogEntries, newEntityLogEntries, analysisNumber, now));
+        return new EntryChanges(toInsert, toUpdate);
     }
 
 
-    private void addRemovedEntriesAsRemoved(List<EntityLogEntry> previousEntityLogEntries, List<EntityLogEntry> newEntityLogEntries, int analysisNumber, OffsetDateTime now) {
+    private List<EntityLogEntry> addRemovedEntriesAsRemoved(List<EntityLogEntry> previousEntityLogEntries,
+                                                            List<EntityLogEntry> newEntityLogEntries,
+                                                            int analysisNumber,
+                                                            OffsetDateTime now) {
 
         Set<String> existingIds = newEntityLogEntries.stream()
                 .map(EntityLogEntry::getId)
                 .collect(Collectors.toSet());
-
         List<EntityLogEntry> removedEntries = previousEntityLogEntries.stream()
                 .filter(entry -> !existingIds.contains(entry.getId()))
                 .toList();
-
         removedEntries.stream()
                 .filter(entry -> !entry.getState().equals(EntryState.REMOVED))
                 .peek(entry -> entry.getChanges().add(new Change(analysisNumber, ChangeType.REMOVED, now)))
                 .forEach(entry -> entry.setState(EntryState.REMOVED));
-
         newEntityLogEntries.addAll(removedEntries);
+        return removedEntries;
     }
 
 
@@ -104,4 +101,9 @@ public class EntityChangeLogService {
         return (state.equals(EntryState.REMOVED) || state.equals(EntryState.IGNORED));
     }
 
+
+    public record EntryChanges(List<EntityLogEntry> inserted, List<EntityLogEntry> updated) {
+
+    }
+
 }