Release 4.0.0.

Change-Id: I284390568ef15662d52654663000c3f68f362bd5
diff --git a/core/pom.xml b/core/pom.xml
index 86656ae..1794972 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
     <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
-    <version>3.1.4-SNAPSHOT</version>
+    <version>4.0.0</version>
   </parent>
 
   <artifactId>quarkus-googlecloud-jsonlogging-core</artifactId>
diff --git a/deployment/pom.xml b/deployment/pom.xml
index 1d481dd..f7e2a4a 100644
--- a/deployment/pom.xml
+++ b/deployment/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
     <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
-    <version>3.1.4-SNAPSHOT</version>
+    <version>4.0.0</version>
   </parent>
 
   <artifactId>quarkus-googlecloud-jsonlogging-deployment</artifactId>
diff --git a/examples/quarkus/pom.xml b/examples/quarkus/pom.xml
index a26f782..b6ee55c 100644
--- a/examples/quarkus/pom.xml
+++ b/examples/quarkus/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
     <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
-    <version>3.1.4-SNAPSHOT</version>
+    <version>4.0.0</version>
   </parent>
 
   <artifactId>quarkus-googlecloud-jsonlogging-quarkus-example</artifactId>
diff --git a/examples/spring-boot/pom.xml b/examples/spring-boot/pom.xml
index 29e17d3..cce1b04 100644
--- a/examples/spring-boot/pom.xml
+++ b/examples/spring-boot/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
     <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
-    <version>3.1.4-SNAPSHOT</version>
+    <version>4.0.0</version>
   </parent>
 
   <artifactId>quarkus-googlecloud-jsonlogging-spring-boot-example</artifactId>
diff --git a/pom.xml b/pom.xml
index caf627f..8f87c9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
-  <version>3.1.4-SNAPSHOT</version>
+  <version>4.0.0</version>
 
   <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
   <packaging>pom</packaging>
diff --git a/runtime/pom.xml b/runtime/pom.xml
index beb4bcc..08520be 100644
--- a/runtime/pom.xml
+++ b/runtime/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
     <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
-    <version>3.1.4-SNAPSHOT</version>
+    <version>4.0.0</version>
   </parent>
 
   <artifactId>quarkus-googlecloud-jsonlogging</artifactId>