diff --git a/micrometer-support/pom.xml b/micrometer-support/pom.xml
index 8378720ed8..c541810f47 100644
--- a/micrometer-support/pom.xml
+++ b/micrometer-support/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>java-operator-sdk</artifactId>
     <groupId>io.javaoperatorsdk</groupId>
-    <version>4.1.3-SNAPSHOT</version>
+    <version>4.2.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/operator-framework-bom/pom.xml b/operator-framework-bom/pom.xml
index 6b22c02bbb..7c435928ae 100644
--- a/operator-framework-bom/pom.xml
+++ b/operator-framework-bom/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>io.javaoperatorsdk</groupId>
     <artifactId>operator-framework-bom</artifactId>
-    <version>4.1.3-SNAPSHOT</version>
+    <version>4.2.0-SNAPSHOT</version>
     <name>Operator SDK - Bill of Materials</name>
     <packaging>pom</packaging>
     <description>Java SDK for implementing Kubernetes operators</description>
diff --git a/operator-framework-core/pom.xml b/operator-framework-core/pom.xml
index 65de6f8323..e885984058 100644
--- a/operator-framework-core/pom.xml
+++ b/operator-framework-core/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.javaoperatorsdk</groupId>
     <artifactId>java-operator-sdk</artifactId>
-    <version>4.1.3-SNAPSHOT</version>
+    <version>4.2.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/InformerManager.java b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/InformerManager.java
index c996aa2c0e..4d7d547356 100644
--- a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/InformerManager.java
+++ b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/InformerManager.java
@@ -1,10 +1,6 @@
 package io.javaoperatorsdk.operator.processing.event.source.informer;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
+import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Function;
 import java.util.function.Predicate;
diff --git a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/ManagedInformerEventSource.java b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/ManagedInformerEventSource.java
index 34e1c9f876..43173a28f7 100644
--- a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/ManagedInformerEventSource.java
+++ b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/ManagedInformerEventSource.java
@@ -32,7 +32,7 @@ public abstract class ManagedInformerEventSource<R extends HasMetadata, P extend
     extends AbstractResourceEventSource<R, P>
     implements ResourceEventHandler<R>, Cache<R>, IndexerResourceCache<R>,
     RecentOperationCacheFiller<R>,
-    NamespaceChangeable,  InformerWrappingEventSourceHealthIndicator<R>, Configurable<C> {
+    NamespaceChangeable, InformerWrappingEventSourceHealthIndicator<R>, Configurable<C> {
 
   private static final Logger log = LoggerFactory.getLogger(ManagedInformerEventSource.class);
 
@@ -155,6 +155,7 @@ public Status getStatus() {
   public ResourceConfiguration<R> getInformerConfiguration() {
     return configuration;
   }
+
   @Override
   public C configuration() {
     return manager().configuration();
diff --git a/operator-framework-junit5/pom.xml b/operator-framework-junit5/pom.xml
index 891aab5c96..94ac00cacb 100644
--- a/operator-framework-junit5/pom.xml
+++ b/operator-framework-junit5/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>java-operator-sdk</artifactId>
     <groupId>io.javaoperatorsdk</groupId>
-    <version>4.1.3-SNAPSHOT</version>
+    <version>4.2.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/operator-framework/pom.xml b/operator-framework/pom.xml
index 27efa90b55..7b2c68639f 100644
--- a/operator-framework/pom.xml
+++ b/operator-framework/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>java-operator-sdk</artifactId>
     <groupId>io.javaoperatorsdk</groupId>
-    <version>4.1.3-SNAPSHOT</version>
+    <version>4.2.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index a9070ebf06..34006aeeef 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>io.javaoperatorsdk</groupId>
     <artifactId>java-operator-sdk</artifactId>
-    <version>4.1.3-SNAPSHOT</version>
+    <version>4.2.0-SNAPSHOT</version>
     <name>Operator SDK for Java</name>
     <description>Java SDK for implementing Kubernetes operators</description>
     <packaging>pom</packaging>
diff --git a/sample-operators/leader-election/pom.xml b/sample-operators/leader-election/pom.xml
index a0f996983d..82fdd327ac 100644
--- a/sample-operators/leader-election/pom.xml
+++ b/sample-operators/leader-election/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.javaoperatorsdk</groupId>
         <artifactId>sample-operators</artifactId>
-        <version>4.1.3-SNAPSHOT</version>
+        <version>4.2.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>sample-leader-election</artifactId>
diff --git a/sample-operators/mysql-schema/pom.xml b/sample-operators/mysql-schema/pom.xml
index 888a93abb5..4f98b6c1ba 100644
--- a/sample-operators/mysql-schema/pom.xml
+++ b/sample-operators/mysql-schema/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.javaoperatorsdk</groupId>
         <artifactId>sample-operators</artifactId>
-        <version>4.1.3-SNAPSHOT</version>
+        <version>4.2.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>sample-mysql-schema-operator</artifactId>
diff --git a/sample-operators/pom.xml b/sample-operators/pom.xml
index 61e2ecae15..54c3efc2da 100644
--- a/sample-operators/pom.xml
+++ b/sample-operators/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.javaoperatorsdk</groupId>
         <artifactId>java-operator-sdk</artifactId>
-        <version>4.1.3-SNAPSHOT</version>
+        <version>4.2.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>sample-operators</artifactId>
diff --git a/sample-operators/tomcat-operator/pom.xml b/sample-operators/tomcat-operator/pom.xml
index 1db82bf079..8a1cc0b00e 100644
--- a/sample-operators/tomcat-operator/pom.xml
+++ b/sample-operators/tomcat-operator/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.javaoperatorsdk</groupId>
         <artifactId>sample-operators</artifactId>
-        <version>4.1.3-SNAPSHOT</version>
+        <version>4.2.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>sample-tomcat-operator</artifactId>
diff --git a/sample-operators/webpage/pom.xml b/sample-operators/webpage/pom.xml
index 31b9b6a5b8..0f847b8f6f 100644
--- a/sample-operators/webpage/pom.xml
+++ b/sample-operators/webpage/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.javaoperatorsdk</groupId>
         <artifactId>sample-operators</artifactId>
-        <version>4.1.3-SNAPSHOT</version>
+        <version>4.2.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>sample-webpage-operator</artifactId>