[maven-release-plugin] prepare release release/0.68.0
diff --git a/pom.xml b/pom.xml
index 5dd1fcb..1a14df1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
     </parent>
 
     <artifactId>streampipes-extensions</artifactId>
-    <version>0.68.0-SNAPSHOT</version>
+    <version>0.68.0</version>
     <packaging>pom</packaging>
 
     <modules>
@@ -948,7 +948,7 @@
         <developerConnection>scm:git:ssh://git@github.com/apache/incubator-streampipes-extensions.git</developerConnection>
         <connection>scm:git:ssh://git@github.com/apache/incubator-streampipes-extensions.git</connection>
         <url>https://github.com/apache/incubator-streampipes-extensions</url>
-      <tag>rel/0.68.0</tag>
+      <tag>release/0.68.0</tag>
   </scm>
 
 </project>
diff --git a/streampipes-connect-adapters/pom.xml b/streampipes-connect-adapters/pom.xml
index f768211..6058303 100644
--- a/streampipes-connect-adapters/pom.xml
+++ b/streampipes-connect-adapters/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.streampipes</groupId>
         <artifactId>streampipes-extensions</artifactId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
 
     <artifactId>streampipes-connect-adapters</artifactId>
diff --git a/streampipes-extensions-all-jvm/pom.xml b/streampipes-extensions-all-jvm/pom.xml
index f94cc7c..98014ac 100644
--- a/streampipes-extensions-all-jvm/pom.xml
+++ b/streampipes-extensions-all-jvm/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-pipeline-elements-all-flink/pom.xml b/streampipes-pipeline-elements-all-flink/pom.xml
index 5672ee8..566ef4e 100644
--- a/streampipes-pipeline-elements-all-flink/pom.xml
+++ b/streampipes-pipeline-elements-all-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-pipeline-elements-all-jvm/pom.xml b/streampipes-pipeline-elements-all-jvm/pom.xml
index 4bea755..b3dd3a9 100644
--- a/streampipes-pipeline-elements-all-jvm/pom.xml
+++ b/streampipes-pipeline-elements-all-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-pipeline-elements-data-simulator/pom.xml b/streampipes-pipeline-elements-data-simulator/pom.xml
index 1760606..e4c073e 100644
--- a/streampipes-pipeline-elements-data-simulator/pom.xml
+++ b/streampipes-pipeline-elements-data-simulator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-pipeline-elements-shared/pom.xml b/streampipes-pipeline-elements-shared/pom.xml
index 5db5f2a..beae8ff 100644
--- a/streampipes-pipeline-elements-shared/pom.xml
+++ b/streampipes-pipeline-elements-shared/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-aggregation-flink/pom.xml b/streampipes-processors-aggregation-flink/pom.xml
index 5cda14d..e483339 100644
--- a/streampipes-processors-aggregation-flink/pom.xml
+++ b/streampipes-processors-aggregation-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-change-detection-jvm/pom.xml b/streampipes-processors-change-detection-jvm/pom.xml
index 27123e3..01c95a1 100644
--- a/streampipes-processors-change-detection-jvm/pom.xml
+++ b/streampipes-processors-change-detection-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-enricher-flink/pom.xml b/streampipes-processors-enricher-flink/pom.xml
index c18964f..e452f3c 100644
--- a/streampipes-processors-enricher-flink/pom.xml
+++ b/streampipes-processors-enricher-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-enricher-jvm/pom.xml b/streampipes-processors-enricher-jvm/pom.xml
index fb263cc..1c1706b 100644
--- a/streampipes-processors-enricher-jvm/pom.xml
+++ b/streampipes-processors-enricher-jvm/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-filters-jvm/pom.xml b/streampipes-processors-filters-jvm/pom.xml
index 5c9c721..230ee65 100644
--- a/streampipes-processors-filters-jvm/pom.xml
+++ b/streampipes-processors-filters-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-filters-siddhi/pom.xml b/streampipes-processors-filters-siddhi/pom.xml
index f64c515..9588e2c 100644
--- a/streampipes-processors-filters-siddhi/pom.xml
+++ b/streampipes-processors-filters-siddhi/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-geo-flink/pom.xml b/streampipes-processors-geo-flink/pom.xml
index ccb2121..738c3ca 100644
--- a/streampipes-processors-geo-flink/pom.xml
+++ b/streampipes-processors-geo-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-geo-jvm/pom.xml b/streampipes-processors-geo-jvm/pom.xml
index 80fc081..205e6b7 100644
--- a/streampipes-processors-geo-jvm/pom.xml
+++ b/streampipes-processors-geo-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-image-processing-jvm/pom.xml b/streampipes-processors-image-processing-jvm/pom.xml
index 67bc887..f7278af 100644
--- a/streampipes-processors-image-processing-jvm/pom.xml
+++ b/streampipes-processors-image-processing-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-pattern-detection-flink/pom.xml b/streampipes-processors-pattern-detection-flink/pom.xml
index 3b7b426..8406904 100644
--- a/streampipes-processors-pattern-detection-flink/pom.xml
+++ b/streampipes-processors-pattern-detection-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-statistics-flink/pom.xml b/streampipes-processors-statistics-flink/pom.xml
index 155b49a..3cbd037 100644
--- a/streampipes-processors-statistics-flink/pom.xml
+++ b/streampipes-processors-statistics-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-text-mining-flink/pom.xml b/streampipes-processors-text-mining-flink/pom.xml
index 5cddd15..7813133 100644
--- a/streampipes-processors-text-mining-flink/pom.xml
+++ b/streampipes-processors-text-mining-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-text-mining-jvm/pom.xml b/streampipes-processors-text-mining-jvm/pom.xml
index f3d2b38..606fda8 100644
--- a/streampipes-processors-text-mining-jvm/pom.xml
+++ b/streampipes-processors-text-mining-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-transformation-flink/pom.xml b/streampipes-processors-transformation-flink/pom.xml
index 0eb264a..9c11fca 100644
--- a/streampipes-processors-transformation-flink/pom.xml
+++ b/streampipes-processors-transformation-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-processors-transformation-jvm/pom.xml b/streampipes-processors-transformation-jvm/pom.xml
index 1a27953..c0d98e1 100644
--- a/streampipes-processors-transformation-jvm/pom.xml
+++ b/streampipes-processors-transformation-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-sinks-brokers-jvm/pom.xml b/streampipes-sinks-brokers-jvm/pom.xml
index d45c116..b58c8e3 100644
--- a/streampipes-sinks-brokers-jvm/pom.xml
+++ b/streampipes-sinks-brokers-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>org.apache.streampipes</groupId>
             <artifactId>streampipes-pipeline-elements-shared</artifactId>
-            <version>0.68.0-SNAPSHOT</version>
+            <version>0.68.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.streampipes</groupId>
diff --git a/streampipes-sinks-databases-flink/pom.xml b/streampipes-sinks-databases-flink/pom.xml
index 632f304..026bfb5 100644
--- a/streampipes-sinks-databases-flink/pom.xml
+++ b/streampipes-sinks-databases-flink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-sinks-databases-jvm/pom.xml b/streampipes-sinks-databases-jvm/pom.xml
index 70c5326..25c1ab0 100644
--- a/streampipes-sinks-databases-jvm/pom.xml
+++ b/streampipes-sinks-databases-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-sinks-internal-jvm/pom.xml b/streampipes-sinks-internal-jvm/pom.xml
index d822a11..986c72e 100644
--- a/streampipes-sinks-internal-jvm/pom.xml
+++ b/streampipes-sinks-internal-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-sinks-notifications-jvm/pom.xml b/streampipes-sinks-notifications-jvm/pom.xml
index 1b6b29c..d416b47 100644
--- a/streampipes-sinks-notifications-jvm/pom.xml
+++ b/streampipes-sinks-notifications-jvm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-sources-vehicle-simulator/pom.xml b/streampipes-sources-vehicle-simulator/pom.xml
index b02f53b..97e6d10 100644
--- a/streampipes-sources-vehicle-simulator/pom.xml
+++ b/streampipes-sources-vehicle-simulator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/streampipes-sources-watertank-simulator/pom.xml b/streampipes-sources-watertank-simulator/pom.xml
index b99f3ce..e4013e1 100644
--- a/streampipes-sources-watertank-simulator/pom.xml
+++ b/streampipes-sources-watertank-simulator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>streampipes-extensions</artifactId>
         <groupId>org.apache.streampipes</groupId>
-        <version>0.68.0-SNAPSHOT</version>
+        <version>0.68.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>