From 26075109ad1a3d8b5c00f18276c8cacfefbc3d81 Mon Sep 17 00:00:00 2001
From: mspruc <mspruc@users.noreply.github.com>
Date: Tue, 10 Feb 2026 15:24:58 +0100
Subject: [PATCH 1/4] [maven-release-plugin] prepare branch @{releaseLabel}

---
 pom.xml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 958e2b124..af1dbb196 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,7 +57,8 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/wayang.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/wayang.git</developerConnection>
         <url>https://github.com/apache/wayang</url>
-    </scm>
+      <tag>rel/1.1.1-rc2</tag>
+  </scm>
 
     <issueManagement>
         <system>JIRA</system>
@@ -90,7 +91,7 @@
         <maven.kotlin.skip>false</maven.kotlin.skip>
 
         <!-- Timestamp for the reproducible builds -->
-        <project.build.outputTimestamp>2026-02-09T07:52:37Z</project.build.outputTimestamp>
+        <project.build.outputTimestamp>2026-02-10T14:24:58Z</project.build.outputTimestamp>
 
         <scala.version>2.12.17</scala.version>
         <scala.mayor.version>2.12</scala.mayor.version>

From 2f715111b625304d6e72361af0cdbd334612d312 Mon Sep 17 00:00:00 2001
From: mspruc <mspruc@users.noreply.github.com>
Date: Tue, 10 Feb 2026 15:26:11 +0100
Subject: [PATCH 2/4] add RELEASE_NOTES for 1.1.1

---
 RELEASE_NOTES | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 2c55c9ea9..3d2b3e814 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -1,3 +1,16 @@
+==============================================================
+Apache Wayang 1.1.1
+==============================================================
+This is a minor release of Apache Wayang. It is the first release as a top-level project.
+This release includes mainly bug fixes and minor improvements:
+
+- REST server can now output the error message in case of failure
+- Spark executor can submit dataframe queries to Spark and not only RDD jobs
+- Security fixes on the object file sources for Java platform and Spark
+- Bug fix in explain( ) to output the right plan
+- Changes in documentation to not include "incubator"
+- Support for bounded streaming textfile source, DataStream- map, join and collection sink in Flink platform
+
 ==============================================================
 Apache Wayang (incubating) 1.1.0
 ==============================================================

From 2de7ef8e67fb21690e4d0775f0bfcd8a7f510af7 Mon Sep 17 00:00:00 2001
From: mspruc <mspruc@users.noreply.github.com>
Date: Tue, 10 Feb 2026 17:43:01 +0100
Subject: [PATCH 3/4] [maven-release-plugin] prepare release 1.1.0

---
 pom.xml                                       |  8 +++----
 wayang-api/pom.xml                            |  2 +-
 wayang-api/wayang-api-json/pom.xml            | 24 +++++++++----------
 wayang-api/wayang-api-python/pom.xml          |  8 +++----
 wayang-api/wayang-api-scala-java/pom.xml      | 22 ++++++++---------
 wayang-api/wayang-api-sql/pom.xml             | 10 ++++----
 wayang-api/wayang-api-utils/pom.xml           | 22 ++++++++---------
 wayang-applications/pom.xml                   | 12 +++++-----
 wayang-assembly/pom.xml                       | 24 +++++++++----------
 wayang-benchmark/pom.xml                      | 22 ++++++++---------
 wayang-commons/pom.xml                        |  2 +-
 wayang-commons/wayang-basic/pom.xml           |  6 ++---
 wayang-commons/wayang-core/pom.xml            |  4 ++--
 .../wayang-utils-profile-db/pom.xml           |  2 +-
 wayang-ml4all/pom.xml                         | 12 +++++-----
 wayang-platforms/pom.xml                      |  4 ++--
 wayang-platforms/wayang-flink/pom.xml         | 10 ++++----
 wayang-platforms/wayang-generic-jdbc/pom.xml  | 10 ++++----
 wayang-platforms/wayang-giraph/pom.xml        |  8 +++----
 wayang-platforms/wayang-java/pom.xml          |  6 ++---
 wayang-platforms/wayang-jdbc-template/pom.xml | 12 +++++-----
 wayang-platforms/wayang-postgres/pom.xml      |  8 +++----
 wayang-platforms/wayang-spark/pom.xml         |  8 +++----
 wayang-platforms/wayang-sqlite3/pom.xml       |  8 +++----
 wayang-platforms/wayang-tensorflow/pom.xml    |  8 +++----
 wayang-plugins/pom.xml                        |  2 +-
 wayang-plugins/wayang-iejoin/pom.xml          | 10 ++++----
 wayang-profiler/pom.xml                       | 14 +++++------
 wayang-resources/pom.xml                      |  4 ++--
 wayang-tests-integration/pom.xml              | 18 +++++++-------
 30 files changed, 155 insertions(+), 155 deletions(-)

diff --git a/pom.xml b/pom.xml
index af1dbb196..57e8cc35a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.wayang</groupId>
     <artifactId>wayang</artifactId>
-    <version>1.1.1-SNAPSHOT</version>
+    <version>1.1.1</version>
     <packaging>pom</packaging>
 
     <name>Apache Wayang</name>
@@ -57,7 +57,7 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/wayang.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/wayang.git</developerConnection>
         <url>https://github.com/apache/wayang</url>
-      <tag>rel/1.1.1-rc2</tag>
+      <tag>apache-wayang-1.1.1</tag>
   </scm>
 
     <issueManagement>
@@ -91,7 +91,7 @@
         <maven.kotlin.skip>false</maven.kotlin.skip>
 
         <!-- Timestamp for the reproducible builds -->
-        <project.build.outputTimestamp>2026-02-10T14:24:58Z</project.build.outputTimestamp>
+        <project.build.outputTimestamp>2026-02-10T14:55:29Z</project.build.outputTimestamp>
 
         <scala.version>2.12.17</scala.version>
         <scala.mayor.version>2.12</scala.mayor.version>
@@ -151,7 +151,7 @@
                 <dependency>
                     <groupId>org.apache.wayang</groupId>
                     <artifactId>wayang-resources</artifactId>
-                    <version>1.1.1-SNAPSHOT</version>
+                    <version>1.1.1</version>
                     <type>zip</type>
                     <optional>true</optional>
                 </dependency>
diff --git a/wayang-api/pom.xml b/wayang-api/pom.xml
index 0a07498ca..d59ff4f38 100644
--- a/wayang-api/pom.xml
+++ b/wayang-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-api</artifactId>
diff --git a/wayang-api/wayang-api-json/pom.xml b/wayang-api/wayang-api-json/pom.xml
index 96d28a4fb..bfcbe2905 100644
--- a/wayang-api/wayang-api-json/pom.xml
+++ b/wayang-api/wayang-api-json/pom.xml
@@ -23,11 +23,11 @@
   <parent>
       <artifactId>wayang-api</artifactId>
       <groupId>org.apache.wayang</groupId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
   </parent>
 
   <artifactId>wayang-api-json</artifactId>
-  <version>1.1.1-SNAPSHOT</version>
+  <version>1.1.1</version>
 
   <name>Wayang API JSON</name>
   <description>Wayang implementation of a sprint application REST API</description>
@@ -53,25 +53,25 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-core</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-basic</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
       </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-java</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-spark</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
       <exclusions>
         <exclusion>
           <groupId>org.slf4j</groupId>
@@ -83,37 +83,37 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-scala-java</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-postgres</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-sqlite3</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-flink</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-tensorflow</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-generic-jdbc</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
 
     <dependency>
diff --git a/wayang-api/wayang-api-python/pom.xml b/wayang-api/wayang-api-python/pom.xml
index 43c4e16bd..61bae503e 100644
--- a/wayang-api/wayang-api-python/pom.xml
+++ b/wayang-api/wayang-api-python/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-api-python</artifactId>
@@ -43,7 +43,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1-SNAPSHOT</version>
+                <version>1.1.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -54,12 +54,12 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/wayang-api/wayang-api-scala-java/pom.xml b/wayang-api/wayang-api-scala-java/pom.xml
index ec6d24591..c06729f87 100644
--- a/wayang-api/wayang-api-scala-java/pom.xml
+++ b/wayang-api/wayang-api-scala-java/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-api-scala-java</artifactId>
@@ -41,7 +41,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1-SNAPSHOT</version>
+                <version>1.1.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -52,22 +52,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-python</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
@@ -77,17 +77,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
@@ -102,12 +102,12 @@
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-tensorflow</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-api/wayang-api-sql/pom.xml b/wayang-api/wayang-api-sql/pom.xml
index 331a517c9..8bf492b03 100644
--- a/wayang-api/wayang-api-sql/pom.xml
+++ b/wayang-api/wayang-api-sql/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -46,19 +46,19 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-utils</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>compile</scope>
         </dependency>
 
diff --git a/wayang-api/wayang-api-utils/pom.xml b/wayang-api/wayang-api-utils/pom.xml
index 90903313e..a07f0618f 100644
--- a/wayang-api/wayang-api-utils/pom.xml
+++ b/wayang-api/wayang-api-utils/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-api-utils</artifactId>
@@ -41,7 +41,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1-SNAPSHOT</version>
+                <version>1.1.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -52,22 +52,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-python</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
@@ -77,17 +77,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
@@ -102,12 +102,12 @@
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-tensorflow</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-applications/pom.xml b/wayang-applications/pom.xml
index a2248963d..e26f5bfe2 100644
--- a/wayang-applications/pom.xml
+++ b/wayang-applications/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.wayang</groupId>
         <artifactId>wayang</artifactId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-applications</artifactId>
@@ -59,27 +59,27 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-scala-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.spark</groupId>
diff --git a/wayang-assembly/pom.xml b/wayang-assembly/pom.xml
index 16630c140..fa7c09508 100644
--- a/wayang-assembly/pom.xml
+++ b/wayang-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>wayang</artifactId>
     <groupId>org.apache.wayang</groupId>
-    <version>1.1.1-SNAPSHOT</version>
+    <version>1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -42,57 +42,57 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-core</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-basic</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-java</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-spark</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-scala-java</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-benchmark</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-flink</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-jdbc-template</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-postgres</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-ml4all</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-json</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.spark</groupId>
diff --git a/wayang-benchmark/pom.xml b/wayang-benchmark/pom.xml
index b993eba5e..9bc7e60de 100644
--- a/wayang-benchmark/pom.xml
+++ b/wayang-benchmark/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>wayang</artifactId>
     <groupId>org.apache.wayang</groupId>
-    <version>1.1.1-SNAPSHOT</version>
+    <version>1.1.1</version>
   </parent>
 
   <artifactId>wayang-benchmark</artifactId>
@@ -32,37 +32,37 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-core</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-basic</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-utils-profile-db</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-java</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-postgres</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-sqlite3</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-tensorflow</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.hadoop</groupId>
@@ -82,12 +82,12 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-scala-java</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-spark</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.spark</groupId>
@@ -112,7 +112,7 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-flink</artifactId>
-      <version>1.1.1-SNAPSHOT</version>
+      <version>1.1.1</version>
     </dependency>
   </dependencies>
 </project>
diff --git a/wayang-commons/pom.xml b/wayang-commons/pom.xml
index 277159d2c..fa1ede0c3 100644
--- a/wayang-commons/pom.xml
+++ b/wayang-commons/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.wayang</groupId>
         <artifactId>wayang</artifactId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-commons</artifactId>
diff --git a/wayang-commons/wayang-basic/pom.xml b/wayang-commons/wayang-basic/pom.xml
index 4f504ff87..aa9a70366 100644
--- a/wayang-commons/wayang-basic/pom.xml
+++ b/wayang-commons/wayang-basic/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-commons</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-basic</artifactId>
@@ -60,12 +60,12 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
diff --git a/wayang-commons/wayang-core/pom.xml b/wayang-commons/wayang-core/pom.xml
index aa46bef4f..7d6c631fd 100644
--- a/wayang-commons/wayang-core/pom.xml
+++ b/wayang-commons/wayang-core/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-commons</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-core</artifactId>
@@ -96,7 +96,7 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
diff --git a/wayang-commons/wayang-utils-profile-db/pom.xml b/wayang-commons/wayang-utils-profile-db/pom.xml
index c4a3a3838..50675e7c0 100644
--- a/wayang-commons/wayang-utils-profile-db/pom.xml
+++ b/wayang-commons/wayang-utils-profile-db/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>wayang-commons</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/wayang-ml4all/pom.xml b/wayang-ml4all/pom.xml
index 2268144fb..426f78c00 100644
--- a/wayang-ml4all/pom.xml
+++ b/wayang-ml4all/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-ml4all</artifactId>
@@ -41,27 +41,27 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-scala-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
diff --git a/wayang-platforms/pom.xml b/wayang-platforms/pom.xml
index 38ec6ebdc..11a8f55d2 100644
--- a/wayang-platforms/pom.xml
+++ b/wayang-platforms/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-platforms</artifactId>
@@ -51,7 +51,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1-SNAPSHOT</version>
+                <version>1.1.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/wayang-platforms/wayang-flink/pom.xml b/wayang-platforms/wayang-flink/pom.xml
index 1729f7f69..4e31b17e2 100644
--- a/wayang-platforms/wayang-flink/pom.xml
+++ b/wayang-platforms/wayang-flink/pom.xml
@@ -23,7 +23,7 @@
   <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-flink</artifactId>
@@ -41,22 +41,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-sql</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
diff --git a/wayang-platforms/wayang-generic-jdbc/pom.xml b/wayang-platforms/wayang-generic-jdbc/pom.xml
index d3c962f3f..1179a7267 100644
--- a/wayang-platforms/wayang-generic-jdbc/pom.xml
+++ b/wayang-platforms/wayang-generic-jdbc/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-generic-jdbc</artifactId>
@@ -54,24 +54,24 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-jdbc-template</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>compile</scope>
         </dependency>
 
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>
diff --git a/wayang-platforms/wayang-giraph/pom.xml b/wayang-platforms/wayang-giraph/pom.xml
index 6700bdfc3..0f7010859 100644
--- a/wayang-platforms/wayang-giraph/pom.xml
+++ b/wayang-platforms/wayang-giraph/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-giraph</artifactId>
@@ -42,17 +42,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
 
         <dependency>
diff --git a/wayang-platforms/wayang-java/pom.xml b/wayang-platforms/wayang-java/pom.xml
index ae2a6c04e..11aa08811 100644
--- a/wayang-platforms/wayang-java/pom.xml
+++ b/wayang-platforms/wayang-java/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-java</artifactId>
@@ -41,13 +41,13 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
diff --git a/wayang-platforms/wayang-jdbc-template/pom.xml b/wayang-platforms/wayang-jdbc-template/pom.xml
index a66ea13a0..770aa8974 100644
--- a/wayang-platforms/wayang-jdbc-template/pom.xml
+++ b/wayang-platforms/wayang-jdbc-template/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-jdbc-template</artifactId>
@@ -43,7 +43,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1-SNAPSHOT</version>
+                <version>1.1.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -54,22 +54,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.hsqldb</groupId>
diff --git a/wayang-platforms/wayang-postgres/pom.xml b/wayang-platforms/wayang-postgres/pom.xml
index e36c1f2e2..141230575 100644
--- a/wayang-platforms/wayang-postgres/pom.xml
+++ b/wayang-platforms/wayang-postgres/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-postgres</artifactId>
@@ -47,17 +47,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-jdbc-template</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
     </dependencies>
 
diff --git a/wayang-platforms/wayang-spark/pom.xml b/wayang-platforms/wayang-spark/pom.xml
index 2f82f6ab6..b9a913ed9 100644
--- a/wayang-platforms/wayang-spark/pom.xml
+++ b/wayang-platforms/wayang-spark/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-spark</artifactId>
@@ -41,18 +41,18 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <!-- wayang-java is required to allow for direct communication between spark and java -->
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.xerial.snappy</groupId>
diff --git a/wayang-platforms/wayang-sqlite3/pom.xml b/wayang-platforms/wayang-sqlite3/pom.xml
index 6985934fa..dbd10184d 100644
--- a/wayang-platforms/wayang-sqlite3/pom.xml
+++ b/wayang-platforms/wayang-sqlite3/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-sqlite3</artifactId>
@@ -43,17 +43,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-jdbc-template</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.xerial</groupId>
diff --git a/wayang-platforms/wayang-tensorflow/pom.xml b/wayang-platforms/wayang-tensorflow/pom.xml
index 75c430da8..6a796f31d 100644
--- a/wayang-platforms/wayang-tensorflow/pom.xml
+++ b/wayang-platforms/wayang-tensorflow/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -42,18 +42,18 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <!-- wayang-java is required to allow for direct communication between tensorflow and java -->
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
 
         <dependency>
diff --git a/wayang-plugins/pom.xml b/wayang-plugins/pom.xml
index 7f7c1559f..d58870355 100644
--- a/wayang-plugins/pom.xml
+++ b/wayang-plugins/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-plugins</artifactId>
diff --git a/wayang-plugins/wayang-iejoin/pom.xml b/wayang-plugins/wayang-iejoin/pom.xml
index df6afb083..461161b57 100644
--- a/wayang-plugins/wayang-iejoin/pom.xml
+++ b/wayang-plugins/wayang-iejoin/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <artifactId>wayang-plugins</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-iejoin</artifactId>
@@ -38,22 +38,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
            <groupId>org.apache.wayang</groupId>
            <artifactId>wayang-spark</artifactId>
-           <version>1.1.1-SNAPSHOT</version>
+           <version>1.1.1</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-profiler/pom.xml b/wayang-profiler/pom.xml
index 4274d765c..d8914441e 100644
--- a/wayang-profiler/pom.xml
+++ b/wayang-profiler/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-profiler</artifactId>
@@ -40,7 +40,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1-SNAPSHOT</version>
+                <version>1.1.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -56,27 +56,27 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-resources/pom.xml b/wayang-resources/pom.xml
index ada2d742f..efb0e3140 100644
--- a/wayang-resources/pom.xml
+++ b/wayang-resources/pom.xml
@@ -21,12 +21,12 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>wayang-resources</artifactId>
-  <version>1.1.1-SNAPSHOT</version>
+  <version>1.1.1</version>
     <packaging>pom</packaging>
 
     <name>Wayang - Common resources</name>
diff --git a/wayang-tests-integration/pom.xml b/wayang-tests-integration/pom.xml
index e9a1931c8..a5ba025c5 100644
--- a/wayang-tests-integration/pom.xml
+++ b/wayang-tests-integration/pom.xml
@@ -23,7 +23,7 @@
   <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1-SNAPSHOT</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>wayang-tests-integration</artifactId>
@@ -40,50 +40,50 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-giraph</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-flink</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
           <scope>test</scope>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
           <scope>test</scope>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-api-scala-java</artifactId>
-          <version>1.1.1-SNAPSHOT</version>
+          <version>1.1.1</version>
           <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-tensorflow</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
+            <version>1.1.1</version>
         </dependency>
 
         <!-- Spark is a provided dependency and thus not transitively injected via wayang-spark. -->

From b466d3169e3a742054dba9f98f43d2b909dc2ded Mon Sep 17 00:00:00 2001
From: mspruc <mspruc@users.noreply.github.com>
Date: Tue, 10 Feb 2026 17:43:08 +0100
Subject: [PATCH 4/4] [maven-release-plugin] prepare for next development
 iteration

---
 pom.xml                                       |  6 ++---
 wayang-api/pom.xml                            |  2 +-
 wayang-api/wayang-api-json/pom.xml            | 24 +++++++++----------
 wayang-api/wayang-api-python/pom.xml          |  8 +++----
 wayang-api/wayang-api-scala-java/pom.xml      | 22 ++++++++---------
 wayang-api/wayang-api-sql/pom.xml             | 10 ++++----
 wayang-api/wayang-api-utils/pom.xml           | 22 ++++++++---------
 wayang-applications/pom.xml                   | 12 +++++-----
 wayang-assembly/pom.xml                       | 24 +++++++++----------
 wayang-benchmark/pom.xml                      | 22 ++++++++---------
 wayang-commons/pom.xml                        |  2 +-
 wayang-commons/wayang-basic/pom.xml           |  6 ++---
 wayang-commons/wayang-core/pom.xml            |  4 ++--
 .../wayang-utils-profile-db/pom.xml           |  2 +-
 wayang-ml4all/pom.xml                         | 12 +++++-----
 wayang-platforms/pom.xml                      |  4 ++--
 wayang-platforms/wayang-flink/pom.xml         | 10 ++++----
 wayang-platforms/wayang-generic-jdbc/pom.xml  | 10 ++++----
 wayang-platforms/wayang-giraph/pom.xml        |  8 +++----
 wayang-platforms/wayang-java/pom.xml          |  6 ++---
 wayang-platforms/wayang-jdbc-template/pom.xml | 12 +++++-----
 wayang-platforms/wayang-postgres/pom.xml      |  8 +++----
 wayang-platforms/wayang-spark/pom.xml         |  8 +++----
 wayang-platforms/wayang-sqlite3/pom.xml       |  8 +++----
 wayang-platforms/wayang-tensorflow/pom.xml    |  8 +++----
 wayang-plugins/pom.xml                        |  2 +-
 wayang-plugins/wayang-iejoin/pom.xml          | 10 ++++----
 wayang-profiler/pom.xml                       | 14 +++++------
 wayang-resources/pom.xml                      |  4 ++--
 wayang-tests-integration/pom.xml              | 18 +++++++-------
 30 files changed, 154 insertions(+), 154 deletions(-)

diff --git a/pom.xml b/pom.xml
index 57e8cc35a..b51818ac8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.wayang</groupId>
     <artifactId>wayang</artifactId>
-    <version>1.1.1</version>
+    <version>1.1.2-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>Apache Wayang</name>
@@ -91,7 +91,7 @@
         <maven.kotlin.skip>false</maven.kotlin.skip>
 
         <!-- Timestamp for the reproducible builds -->
-        <project.build.outputTimestamp>2026-02-10T14:55:29Z</project.build.outputTimestamp>
+        <project.build.outputTimestamp>2026-02-10T16:43:08Z</project.build.outputTimestamp>
 
         <scala.version>2.12.17</scala.version>
         <scala.mayor.version>2.12</scala.mayor.version>
@@ -151,7 +151,7 @@
                 <dependency>
                     <groupId>org.apache.wayang</groupId>
                     <artifactId>wayang-resources</artifactId>
-                    <version>1.1.1</version>
+                    <version>1.1.2-SNAPSHOT</version>
                     <type>zip</type>
                     <optional>true</optional>
                 </dependency>
diff --git a/wayang-api/pom.xml b/wayang-api/pom.xml
index d59ff4f38..9ac61fa54 100644
--- a/wayang-api/pom.xml
+++ b/wayang-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-api</artifactId>
diff --git a/wayang-api/wayang-api-json/pom.xml b/wayang-api/wayang-api-json/pom.xml
index bfcbe2905..beb2932b3 100644
--- a/wayang-api/wayang-api-json/pom.xml
+++ b/wayang-api/wayang-api-json/pom.xml
@@ -23,11 +23,11 @@
   <parent>
       <artifactId>wayang-api</artifactId>
       <groupId>org.apache.wayang</groupId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>wayang-api-json</artifactId>
-  <version>1.1.1</version>
+  <version>1.1.2-SNAPSHOT</version>
 
   <name>Wayang API JSON</name>
   <description>Wayang implementation of a sprint application REST API</description>
@@ -53,25 +53,25 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-core</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-basic</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
       </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-java</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-spark</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
       <exclusions>
         <exclusion>
           <groupId>org.slf4j</groupId>
@@ -83,37 +83,37 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-scala-java</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-postgres</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-sqlite3</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-flink</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-tensorflow</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-generic-jdbc</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
 
     <dependency>
diff --git a/wayang-api/wayang-api-python/pom.xml b/wayang-api/wayang-api-python/pom.xml
index 61bae503e..48a1bc5eb 100644
--- a/wayang-api/wayang-api-python/pom.xml
+++ b/wayang-api/wayang-api-python/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-api-python</artifactId>
@@ -43,7 +43,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1</version>
+                <version>1.1.2-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -54,12 +54,12 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/wayang-api/wayang-api-scala-java/pom.xml b/wayang-api/wayang-api-scala-java/pom.xml
index c06729f87..efc1cd3ee 100644
--- a/wayang-api/wayang-api-scala-java/pom.xml
+++ b/wayang-api/wayang-api-scala-java/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-api-scala-java</artifactId>
@@ -41,7 +41,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1</version>
+                <version>1.1.2-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -52,22 +52,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-python</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
@@ -77,17 +77,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
@@ -102,12 +102,12 @@
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-tensorflow</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-api/wayang-api-sql/pom.xml b/wayang-api/wayang-api-sql/pom.xml
index 8bf492b03..6a2231d7e 100644
--- a/wayang-api/wayang-api-sql/pom.xml
+++ b/wayang-api/wayang-api-sql/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -46,19 +46,19 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-utils</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
 
diff --git a/wayang-api/wayang-api-utils/pom.xml b/wayang-api/wayang-api-utils/pom.xml
index a07f0618f..624aec72b 100644
--- a/wayang-api/wayang-api-utils/pom.xml
+++ b/wayang-api/wayang-api-utils/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-api</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-api-utils</artifactId>
@@ -41,7 +41,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1</version>
+                <version>1.1.2-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -52,22 +52,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-python</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
@@ -77,17 +77,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
@@ -102,12 +102,12 @@
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-tensorflow</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-applications/pom.xml b/wayang-applications/pom.xml
index e26f5bfe2..5aa3b521e 100644
--- a/wayang-applications/pom.xml
+++ b/wayang-applications/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.wayang</groupId>
         <artifactId>wayang</artifactId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-applications</artifactId>
@@ -59,27 +59,27 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-scala-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.spark</groupId>
diff --git a/wayang-assembly/pom.xml b/wayang-assembly/pom.xml
index fa7c09508..7fe5c8f40 100644
--- a/wayang-assembly/pom.xml
+++ b/wayang-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>wayang</artifactId>
     <groupId>org.apache.wayang</groupId>
-    <version>1.1.1</version>
+    <version>1.1.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -42,57 +42,57 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-core</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-basic</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-java</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-spark</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-scala-java</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-benchmark</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-flink</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-jdbc-template</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-postgres</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-ml4all</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-json</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.spark</groupId>
diff --git a/wayang-benchmark/pom.xml b/wayang-benchmark/pom.xml
index 9bc7e60de..ffdb42af8 100644
--- a/wayang-benchmark/pom.xml
+++ b/wayang-benchmark/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>wayang</artifactId>
     <groupId>org.apache.wayang</groupId>
-    <version>1.1.1</version>
+    <version>1.1.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>wayang-benchmark</artifactId>
@@ -32,37 +32,37 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-core</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-basic</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-utils-profile-db</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-java</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-postgres</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-sqlite3</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-tensorflow</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.hadoop</groupId>
@@ -82,12 +82,12 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-api-scala-java</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-spark</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.spark</groupId>
@@ -112,7 +112,7 @@
     <dependency>
       <groupId>org.apache.wayang</groupId>
       <artifactId>wayang-flink</artifactId>
-      <version>1.1.1</version>
+      <version>1.1.2-SNAPSHOT</version>
     </dependency>
   </dependencies>
 </project>
diff --git a/wayang-commons/pom.xml b/wayang-commons/pom.xml
index fa1ede0c3..5c8981d42 100644
--- a/wayang-commons/pom.xml
+++ b/wayang-commons/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.wayang</groupId>
         <artifactId>wayang</artifactId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-commons</artifactId>
diff --git a/wayang-commons/wayang-basic/pom.xml b/wayang-commons/wayang-basic/pom.xml
index aa9a70366..0a630b2be 100644
--- a/wayang-commons/wayang-basic/pom.xml
+++ b/wayang-commons/wayang-basic/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-commons</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-basic</artifactId>
@@ -60,12 +60,12 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
diff --git a/wayang-commons/wayang-core/pom.xml b/wayang-commons/wayang-core/pom.xml
index 7d6c631fd..1cc76e77f 100644
--- a/wayang-commons/wayang-core/pom.xml
+++ b/wayang-commons/wayang-core/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-commons</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-core</artifactId>
@@ -96,7 +96,7 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
diff --git a/wayang-commons/wayang-utils-profile-db/pom.xml b/wayang-commons/wayang-utils-profile-db/pom.xml
index 50675e7c0..8ad3f9b49 100644
--- a/wayang-commons/wayang-utils-profile-db/pom.xml
+++ b/wayang-commons/wayang-utils-profile-db/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>wayang-commons</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/wayang-ml4all/pom.xml b/wayang-ml4all/pom.xml
index 426f78c00..8c0f9199d 100644
--- a/wayang-ml4all/pom.xml
+++ b/wayang-ml4all/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-ml4all</artifactId>
@@ -41,27 +41,27 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-scala-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
diff --git a/wayang-platforms/pom.xml b/wayang-platforms/pom.xml
index 11a8f55d2..6a852c165 100644
--- a/wayang-platforms/pom.xml
+++ b/wayang-platforms/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-platforms</artifactId>
@@ -51,7 +51,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1</version>
+                <version>1.1.2-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/wayang-platforms/wayang-flink/pom.xml b/wayang-platforms/wayang-flink/pom.xml
index 4e31b17e2..e37309bf0 100644
--- a/wayang-platforms/wayang-flink/pom.xml
+++ b/wayang-platforms/wayang-flink/pom.xml
@@ -23,7 +23,7 @@
   <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-flink</artifactId>
@@ -41,22 +41,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-api-sql</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
diff --git a/wayang-platforms/wayang-generic-jdbc/pom.xml b/wayang-platforms/wayang-generic-jdbc/pom.xml
index 1179a7267..141c9434f 100644
--- a/wayang-platforms/wayang-generic-jdbc/pom.xml
+++ b/wayang-platforms/wayang-generic-jdbc/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-generic-jdbc</artifactId>
@@ -54,24 +54,24 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-jdbc-template</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
 
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>
diff --git a/wayang-platforms/wayang-giraph/pom.xml b/wayang-platforms/wayang-giraph/pom.xml
index 0f7010859..c95590f9c 100644
--- a/wayang-platforms/wayang-giraph/pom.xml
+++ b/wayang-platforms/wayang-giraph/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-giraph</artifactId>
@@ -42,17 +42,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
 
         <dependency>
diff --git a/wayang-platforms/wayang-java/pom.xml b/wayang-platforms/wayang-java/pom.xml
index 11aa08811..ac75f3b2d 100644
--- a/wayang-platforms/wayang-java/pom.xml
+++ b/wayang-platforms/wayang-java/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-java</artifactId>
@@ -41,13 +41,13 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>
diff --git a/wayang-platforms/wayang-jdbc-template/pom.xml b/wayang-platforms/wayang-jdbc-template/pom.xml
index 770aa8974..35005d3a3 100644
--- a/wayang-platforms/wayang-jdbc-template/pom.xml
+++ b/wayang-platforms/wayang-jdbc-template/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-jdbc-template</artifactId>
@@ -43,7 +43,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1</version>
+                <version>1.1.2-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -54,22 +54,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.hsqldb</groupId>
diff --git a/wayang-platforms/wayang-postgres/pom.xml b/wayang-platforms/wayang-postgres/pom.xml
index 141230575..598bf381f 100644
--- a/wayang-platforms/wayang-postgres/pom.xml
+++ b/wayang-platforms/wayang-postgres/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-postgres</artifactId>
@@ -47,17 +47,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-jdbc-template</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-spark</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
     </dependencies>
 
diff --git a/wayang-platforms/wayang-spark/pom.xml b/wayang-platforms/wayang-spark/pom.xml
index b9a913ed9..651c87c71 100644
--- a/wayang-platforms/wayang-spark/pom.xml
+++ b/wayang-platforms/wayang-spark/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-spark</artifactId>
@@ -41,18 +41,18 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <!-- wayang-java is required to allow for direct communication between spark and java -->
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.xerial.snappy</groupId>
diff --git a/wayang-platforms/wayang-sqlite3/pom.xml b/wayang-platforms/wayang-sqlite3/pom.xml
index dbd10184d..d2c69fd8f 100644
--- a/wayang-platforms/wayang-sqlite3/pom.xml
+++ b/wayang-platforms/wayang-sqlite3/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-sqlite3</artifactId>
@@ -43,17 +43,17 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-jdbc-template</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.xerial</groupId>
diff --git a/wayang-platforms/wayang-tensorflow/pom.xml b/wayang-platforms/wayang-tensorflow/pom.xml
index 6a796f31d..e5cc1a6ae 100644
--- a/wayang-platforms/wayang-tensorflow/pom.xml
+++ b/wayang-platforms/wayang-tensorflow/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>wayang-platforms</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -42,18 +42,18 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <!-- wayang-java is required to allow for direct communication between tensorflow and java -->
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
 
         <dependency>
diff --git a/wayang-plugins/pom.xml b/wayang-plugins/pom.xml
index d58870355..6c6e597b3 100644
--- a/wayang-plugins/pom.xml
+++ b/wayang-plugins/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-plugins</artifactId>
diff --git a/wayang-plugins/wayang-iejoin/pom.xml b/wayang-plugins/wayang-iejoin/pom.xml
index 461161b57..b639377a1 100644
--- a/wayang-plugins/wayang-iejoin/pom.xml
+++ b/wayang-plugins/wayang-iejoin/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <artifactId>wayang-plugins</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-iejoin</artifactId>
@@ -38,22 +38,22 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-core</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-basic</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
            <groupId>org.apache.wayang</groupId>
            <artifactId>wayang-spark</artifactId>
-           <version>1.1.1</version>
+           <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-profiler/pom.xml b/wayang-profiler/pom.xml
index d8914441e..77fa88ec5 100644
--- a/wayang-profiler/pom.xml
+++ b/wayang-profiler/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-profiler</artifactId>
@@ -40,7 +40,7 @@
             <dependency>
                 <groupId>org.apache.wayang</groupId>
                 <artifactId>wayang-commons</artifactId>
-                <version>1.1.1</version>
+                <version>1.1.2-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -56,27 +56,27 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-utils-profile-db</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
           <groupId>org.apache.spark</groupId>
diff --git a/wayang-resources/pom.xml b/wayang-resources/pom.xml
index efb0e3140..f32da4c34 100644
--- a/wayang-resources/pom.xml
+++ b/wayang-resources/pom.xml
@@ -21,12 +21,12 @@
     <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>wayang-resources</artifactId>
-  <version>1.1.1</version>
+  <version>1.1.2-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>Wayang - Common resources</name>
diff --git a/wayang-tests-integration/pom.xml b/wayang-tests-integration/pom.xml
index a5ba025c5..553b09133 100644
--- a/wayang-tests-integration/pom.xml
+++ b/wayang-tests-integration/pom.xml
@@ -23,7 +23,7 @@
   <parent>
         <artifactId>wayang</artifactId>
         <groupId>org.apache.wayang</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>wayang-tests-integration</artifactId>
@@ -40,50 +40,50 @@
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-java</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-sqlite3</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-postgres</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-giraph</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-flink</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
           <scope>test</scope>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-spark</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
           <scope>test</scope>
         </dependency>
         <dependency>
           <groupId>org.apache.wayang</groupId>
           <artifactId>wayang-api-scala-java</artifactId>
-          <version>1.1.1</version>
+          <version>1.1.2-SNAPSHOT</version>
           <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.wayang</groupId>
             <artifactId>wayang-tensorflow</artifactId>
-            <version>1.1.1</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
 
         <!-- Spark is a provided dependency and thus not transitively injected via wayang-spark. -->