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Posted to commits@zeppelin.apache.org by zj...@apache.org on 2020/12/20 02:29:25 UTC

[zeppelin] 01/01: Preparing development version 0.9.1-SNAPSHOT

This is an automated email from the ASF dual-hosted git repository.

zjffdu pushed a commit to branch branch-0.9
in repository https://gitbox.apache.org/repos/asf/zeppelin.git

commit 62b33f85d871eab68b8caf533fe47bd604025c12
Author: jeffzhang.zjf <je...@alibaba-inc.com>
AuthorDate: Sun Dec 20 10:29:02 2020 +0800

    Preparing development version 0.9.1-SNAPSHOT
---
 alluxio/pom.xml                                             | 4 ++--
 angular/pom.xml                                             | 4 ++--
 beam/pom.xml                                                | 4 ++--
 bigquery/pom.xml                                            | 4 ++--
 cassandra/pom.xml                                           | 4 ++--
 elasticsearch/pom.xml                                       | 4 ++--
 file/pom.xml                                                | 4 ++--
 flink/flink-shims/pom.xml                                   | 4 ++--
 flink/flink1.10-shims/pom.xml                               | 4 ++--
 flink/flink1.11-shims/pom.xml                               | 4 ++--
 flink/flink1.12-shims/pom.xml                               | 4 ++--
 flink/interpreter/pom.xml                                   | 4 ++--
 flink/pom.xml                                               | 4 ++--
 geode/pom.xml                                               | 4 ++--
 groovy/pom.xml                                              | 4 ++--
 hazelcastjet/pom.xml                                        | 4 ++--
 hbase/pom.xml                                               | 4 ++--
 helium-dev/pom.xml                                          | 4 ++--
 ignite/pom.xml                                              | 4 ++--
 influxdb/pom.xml                                            | 4 ++--
 java/pom.xml                                                | 4 ++--
 jdbc/pom.xml                                                | 4 ++--
 kotlin/pom.xml                                              | 4 ++--
 ksql/pom.xml                                                | 4 ++--
 kylin/pom.xml                                               | 4 ++--
 lens/pom.xml                                                | 4 ++--
 livy/pom.xml                                                | 4 ++--
 markdown/pom.xml                                            | 4 ++--
 mongodb/pom.xml                                             | 4 ++--
 neo4j/pom.xml                                               | 4 ++--
 pig/pom.xml                                                 | 4 ++--
 pom.xml                                                     | 2 +-
 python/pom.xml                                              | 4 ++--
 rlang/pom.xml                                               | 4 ++--
 sap/pom.xml                                                 | 4 ++--
 scalding/pom.xml                                            | 4 ++--
 scio/pom.xml                                                | 4 ++--
 shell/pom.xml                                               | 4 ++--
 spark/interpreter/pom.xml                                   | 4 ++--
 spark/pom.xml                                               | 4 ++--
 spark/scala-2.10/pom.xml                                    | 4 ++--
 spark/scala-2.11/pom.xml                                    | 4 ++--
 spark/scala-2.12/pom.xml                                    | 4 ++--
 spark/spark-dependencies/pom.xml                            | 4 ++--
 spark/spark-scala-parent/pom.xml                            | 4 ++--
 spark/spark-shims/pom.xml                                   | 4 ++--
 spark/spark1-shims/pom.xml                                  | 4 ++--
 spark/spark2-shims/pom.xml                                  | 4 ++--
 spark/spark3-shims/pom.xml                                  | 4 ++--
 sparql/pom.xml                                              | 4 ++--
 submarine/pom.xml                                           | 8 ++++----
 zeppelin-client-examples/pom.xml                            | 4 ++--
 zeppelin-client/pom.xml                                     | 4 ++--
 zeppelin-common/pom.xml                                     | 4 ++--
 zeppelin-display/pom.xml                                    | 4 ++--
 zeppelin-distribution/pom.xml                               | 2 +-
 zeppelin-examples/pom.xml                                   | 4 ++--
 zeppelin-examples/zeppelin-example-clock/pom.xml            | 4 ++--
 zeppelin-examples/zeppelin-example-horizontalbar/pom.xml    | 4 ++--
 zeppelin-examples/zeppelin-example-spell-echo/pom.xml       | 4 ++--
 zeppelin-examples/zeppelin-example-spell-flowchart/pom.xml  | 4 ++--
 zeppelin-examples/zeppelin-example-spell-markdown/pom.xml   | 4 ++--
 zeppelin-examples/zeppelin-example-spell-translator/pom.xml | 4 ++--
 zeppelin-integration/pom.xml                                | 4 ++--
 zeppelin-interpreter-integration/pom.xml                    | 4 ++--
 zeppelin-interpreter-parent/pom.xml                         | 4 ++--
 zeppelin-interpreter-shaded/pom.xml                         | 6 +++---
 zeppelin-interpreter/pom.xml                                | 4 ++--
 zeppelin-jupyter-interpreter-shaded/pom.xml                 | 4 ++--
 zeppelin-jupyter-interpreter/pom.xml                        | 4 ++--
 zeppelin-jupyter/pom.xml                                    | 4 ++--
 zeppelin-plugins/launcher/cluster/pom.xml                   | 6 +++---
 zeppelin-plugins/launcher/docker/pom.xml                    | 4 ++--
 zeppelin-plugins/launcher/flink/pom.xml                     | 4 ++--
 zeppelin-plugins/launcher/k8s-standard/pom.xml              | 4 ++--
 zeppelin-plugins/launcher/yarn/pom.xml                      | 4 ++--
 zeppelin-plugins/notebookrepo/azure/pom.xml                 | 4 ++--
 zeppelin-plugins/notebookrepo/filesystem/pom.xml            | 4 ++--
 zeppelin-plugins/notebookrepo/gcs/pom.xml                   | 4 ++--
 zeppelin-plugins/notebookrepo/github/pom.xml                | 4 ++--
 zeppelin-plugins/notebookrepo/mongo/pom.xml                 | 4 ++--
 zeppelin-plugins/notebookrepo/oss/pom.xml                   | 4 ++--
 zeppelin-plugins/notebookrepo/s3/pom.xml                    | 4 ++--
 zeppelin-plugins/notebookrepo/zeppelin-hub/pom.xml          | 4 ++--
 zeppelin-plugins/pom.xml                                    | 4 ++--
 zeppelin-server/pom.xml                                     | 4 ++--
 zeppelin-web-angular/pom.xml                                | 4 ++--
 zeppelin-web/pom.xml                                        | 4 ++--
 zeppelin-zengine/pom.xml                                    | 4 ++--
 89 files changed, 180 insertions(+), 180 deletions(-)

diff --git a/alluxio/pom.xml b/alluxio/pom.xml
index f438e5e..0c31613 100644
--- a/alluxio/pom.xml
+++ b/alluxio/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-alluxio</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Alluxio interpreter</name>
 
     <properties>
diff --git a/angular/pom.xml b/angular/pom.xml
index e2d413c..14695bd 100644
--- a/angular/pom.xml
+++ b/angular/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-angular</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Angular interpreter</name>
 
   <properties>
diff --git a/beam/pom.xml b/beam/pom.xml
index 348a653..0532dae 100644
--- a/beam/pom.xml
+++ b/beam/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
   
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-beam</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Beam interpreter</name>
   
   <properties>
diff --git a/bigquery/pom.xml b/bigquery/pom.xml
index a3b991e..8e63946 100644
--- a/bigquery/pom.xml
+++ b/bigquery/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-bigquery</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: BigQuery interpreter</name>
 
   <properties>
diff --git a/cassandra/pom.xml b/cassandra/pom.xml
index 1c470f0..1be69eb 100644
--- a/cassandra/pom.xml
+++ b/cassandra/pom.xml
@@ -21,14 +21,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-cassandra</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Apache Cassandra interpreter</name>
     <description>Zeppelin cassandra support</description>
 
diff --git a/elasticsearch/pom.xml b/elasticsearch/pom.xml
index 75f8f1c..01f784b 100644
--- a/elasticsearch/pom.xml
+++ b/elasticsearch/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <artifactId>zeppelin-elasticsearch</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Elasticsearch interpreter</name>
 
   <properties>
diff --git a/file/pom.xml b/file/pom.xml
index 56fbd22..213ec88 100644
--- a/file/pom.xml
+++ b/file/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-file</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: File System Interpreters</name>
 
   <properties>
diff --git a/flink/flink-shims/pom.xml b/flink/flink-shims/pom.xml
index bce826d..2a7e637 100644
--- a/flink/flink-shims/pom.xml
+++ b/flink/flink-shims/pom.xml
@@ -22,14 +22,14 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>flink-shims</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Zeppelin: Flink Shims</name>
 
diff --git a/flink/flink1.10-shims/pom.xml b/flink/flink1.10-shims/pom.xml
index 14f77a7..9678191 100644
--- a/flink/flink1.10-shims/pom.xml
+++ b/flink/flink1.10-shims/pom.xml
@@ -21,14 +21,14 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>flink1.10-shims</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Zeppelin: Flink1.10 Shims</name>
 
diff --git a/flink/flink1.11-shims/pom.xml b/flink/flink1.11-shims/pom.xml
index 036354f..d4b454a 100644
--- a/flink/flink1.11-shims/pom.xml
+++ b/flink/flink1.11-shims/pom.xml
@@ -21,14 +21,14 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>flink1.11-shims</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Zeppelin: Flink1.11 Shims</name>
 
diff --git a/flink/flink1.12-shims/pom.xml b/flink/flink1.12-shims/pom.xml
index f2a78e4..c39353c 100644
--- a/flink/flink1.12-shims/pom.xml
+++ b/flink/flink1.12-shims/pom.xml
@@ -21,14 +21,14 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>flink1.12-shims</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Zeppelin: Flink1.12 Shims</name>
 
diff --git a/flink/interpreter/pom.xml b/flink/interpreter/pom.xml
index e45b81f..931c7b7 100644
--- a/flink/interpreter/pom.xml
+++ b/flink/interpreter/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>flink-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-flink</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Flink</name>
   <description>Zeppelin Flink Interpreter</description>
 
diff --git a/flink/pom.xml b/flink/pom.xml
index 7ecb9c6..ef115bb 100644
--- a/flink/pom.xml
+++ b/flink/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>flink-parent</artifactId>
     <packaging>pom</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Flink Parent</name>
     <description>Zeppelin Flink Support</description>
 
diff --git a/geode/pom.xml b/geode/pom.xml
index f34c1db..2572dfb 100644
--- a/geode/pom.xml
+++ b/geode/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-geode</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Apache Geode interpreter</name>
 
   <properties>
diff --git a/groovy/pom.xml b/groovy/pom.xml
index 27acf22..2b27bfe 100644
--- a/groovy/pom.xml
+++ b/groovy/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-groovy</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Groovy interpreter</name>
 
   <properties>
diff --git a/hazelcastjet/pom.xml b/hazelcastjet/pom.xml
index 6b79e30..d70a0cd 100644
--- a/hazelcastjet/pom.xml
+++ b/hazelcastjet/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-hazelcastjet</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Hazelcast Jet interpreter</name>
 
     <properties>
diff --git a/hbase/pom.xml b/hbase/pom.xml
index 1fa1c5c..9c83668 100644
--- a/hbase/pom.xml
+++ b/hbase/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-hbase</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: HBase interpreter</name>
 
   <properties>
diff --git a/helium-dev/pom.xml b/helium-dev/pom.xml
index 6ad0ad3..05967e3 100644
--- a/helium-dev/pom.xml
+++ b/helium-dev/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>helium-dev</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Helium development interpreter</name>
 
   <properties>
diff --git a/ignite/pom.xml b/ignite/pom.xml
index 49001d6..e6245be 100644
--- a/ignite/pom.xml
+++ b/ignite/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <artifactId>zeppelin-ignite</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Apache Ignite interpreter</name>
 
   <properties>
diff --git a/influxdb/pom.xml b/influxdb/pom.xml
index 7e99239..650ae84 100644
--- a/influxdb/pom.xml
+++ b/influxdb/pom.xml
@@ -23,13 +23,13 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <artifactId>zeppelin-influxdb</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: InfluxDB interpreter</name>
     <description>InfluxDB 2.0 timeseries database support</description>
 
diff --git a/java/pom.xml b/java/pom.xml
index c35afa2..f83d9a6 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
   
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-java</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Java interpreter</name>
   
   <properties>
diff --git a/jdbc/pom.xml b/jdbc/pom.xml
index c61f944..4ab45b3 100644
--- a/jdbc/pom.xml
+++ b/jdbc/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-jdbc</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: JDBC interpreter</name>
 
   <properties>
diff --git a/kotlin/pom.xml b/kotlin/pom.xml
index 3992659..95be698 100644
--- a/kotlin/pom.xml
+++ b/kotlin/pom.xml
@@ -22,14 +22,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-kotlin</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Kotlin interpreter</name>
 
     <properties>
diff --git a/ksql/pom.xml b/ksql/pom.xml
index 8aebd25..368f996 100644
--- a/ksql/pom.xml
+++ b/ksql/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-ksql</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Kafka SQL interpreter</name>
 
   <properties>
diff --git a/kylin/pom.xml b/kylin/pom.xml
index 54b951a..7984b67 100644
--- a/kylin/pom.xml
+++ b/kylin/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-kylin</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Kylin interpreter</name>
 
     <properties>
diff --git a/lens/pom.xml b/lens/pom.xml
index f108b0a..5641538 100644
--- a/lens/pom.xml
+++ b/lens/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-lens</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Lens interpreter</name>
   
   <properties>
diff --git a/livy/pom.xml b/livy/pom.xml
index d423f81..740f22d 100644
--- a/livy/pom.xml
+++ b/livy/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-livy</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Livy interpreter</name>
 
     <properties>
diff --git a/markdown/pom.xml b/markdown/pom.xml
index 6ae5e8f..9fd1b07 100644
--- a/markdown/pom.xml
+++ b/markdown/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-markdown</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Markdown interpreter</name>
 
   <properties>
diff --git a/mongodb/pom.xml b/mongodb/pom.xml
index d38a765..95c31cc 100644
--- a/mongodb/pom.xml
+++ b/mongodb/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-mongodb</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: MongoDB interpreter</name>
 
     <properties>
diff --git a/neo4j/pom.xml b/neo4j/pom.xml
index 617a7e7..41b99b8 100644
--- a/neo4j/pom.xml
+++ b/neo4j/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-neo4j</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Neo4j interpreter</name>
   
   <properties>
diff --git a/pig/pom.xml b/pig/pom.xml
index 42f9bac..23ce9b2 100644
--- a/pig/pom.xml
+++ b/pig/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-pig</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Apache Pig Interpreter</name>
     <description>Zeppelin interpreter for Apache Pig</description>
     <url>https://zeppelin.apache.org</url>
diff --git a/pom.xml b/pom.xml
index 092f5f6..b94620f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin</artifactId>
   <packaging>pom</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin</name>
   <description>Zeppelin project</description>
   <url>https://zeppelin.apache.org</url>
diff --git a/python/pom.xml b/python/pom.xml
index 0851d5e..5036344 100644
--- a/python/pom.xml
+++ b/python/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-python</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Python interpreter</name>
 
   <properties>
diff --git a/rlang/pom.xml b/rlang/pom.xml
index 11ca1ba..f4f7f5e 100644
--- a/rlang/pom.xml
+++ b/rlang/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>r</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: R</name>
     <description>Zeppelin R support</description>
 
diff --git a/sap/pom.xml b/sap/pom.xml
index ea30e84..bde6c29 100644
--- a/sap/pom.xml
+++ b/sap/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>sap</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Sap</name>
     <description>Zeppelin SAP support</description>
 
diff --git a/scalding/pom.xml b/scalding/pom.xml
index 5198142..e9fabb2 100644
--- a/scalding/pom.xml
+++ b/scalding/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-scalding_2.10</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Scalding interpreter</name>
 
   <properties>
diff --git a/scio/pom.xml b/scio/pom.xml
index aadd507..5c4e772 100644
--- a/scio/pom.xml
+++ b/scio/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-scio</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Scio</name>
   <description>Zeppelin Scio support</description>
 
diff --git a/shell/pom.xml b/shell/pom.xml
index 00055f9..2ae66d6 100644
--- a/shell/pom.xml
+++ b/shell/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-shell</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Shell interpreter</name>
 
   <properties>
diff --git a/spark/interpreter/pom.xml b/spark/interpreter/pom.xml
index 154744f..60c8182 100644
--- a/spark/interpreter/pom.xml
+++ b/spark/interpreter/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark-interpreter</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Spark Interpreter</name>
   <description>Zeppelin spark support</description>
 
diff --git a/spark/pom.xml b/spark/pom.xml
index 938b20c..bff594a 100644
--- a/spark/pom.xml
+++ b/spark/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>spark-parent</artifactId>
     <packaging>pom</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Spark Parent</name>
     <description>Zeppelin Spark Support</description>
 
diff --git a/spark/scala-2.10/pom.xml b/spark/scala-2.10/pom.xml
index bc81c4f..fe5c65d 100644
--- a/spark/scala-2.10/pom.xml
+++ b/spark/scala-2.10/pom.xml
@@ -20,14 +20,14 @@
   <parent>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>spark-scala-parent</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../spark-scala-parent/pom.xml</relativePath>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark-scala-2.10</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Spark Interpreter Scala_2.10</name>
 
diff --git a/spark/scala-2.11/pom.xml b/spark/scala-2.11/pom.xml
index f27e747..909f439 100644
--- a/spark/scala-2.11/pom.xml
+++ b/spark/scala-2.11/pom.xml
@@ -20,14 +20,14 @@
   <parent>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>spark-scala-parent</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../spark-scala-parent/pom.xml</relativePath>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark-scala-2.11</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Spark Interpreter Scala_2.11</name>
 
diff --git a/spark/scala-2.12/pom.xml b/spark/scala-2.12/pom.xml
index e413882..4c53cfc 100644
--- a/spark/scala-2.12/pom.xml
+++ b/spark/scala-2.12/pom.xml
@@ -21,14 +21,14 @@
   <parent>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>spark-scala-parent</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../spark-scala-parent/pom.xml</relativePath>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark-scala-2.12</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Spark Interpreter Scala_2.12</name>
 
diff --git a/spark/spark-dependencies/pom.xml b/spark/spark-dependencies/pom.xml
index 3543471..41547a7 100644
--- a/spark/spark-dependencies/pom.xml
+++ b/spark/spark-dependencies/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-spark-dependencies</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Spark dependencies</name>
   <description>Zeppelin spark support</description>
 
diff --git a/spark/spark-scala-parent/pom.xml b/spark/spark-scala-parent/pom.xml
index 103d4b1..9bde242 100644
--- a/spark/spark-scala-parent/pom.xml
+++ b/spark/spark-scala-parent/pom.xml
@@ -22,14 +22,14 @@
     <parent>
         <groupId>org.apache.zeppelin</groupId>
         <artifactId>zeppelin-interpreter-parent</artifactId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>spark-scala-parent</artifactId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Zeppelin: Spark Scala Parent</name>
 
diff --git a/spark/spark-shims/pom.xml b/spark/spark-shims/pom.xml
index f306df3..faa2f81 100644
--- a/spark/spark-shims/pom.xml
+++ b/spark/spark-shims/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark-shims</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Spark Shims</name>
 
diff --git a/spark/spark1-shims/pom.xml b/spark/spark1-shims/pom.xml
index eb9c2c3..12ca005 100644
--- a/spark/spark1-shims/pom.xml
+++ b/spark/spark1-shims/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark1-shims</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Spark1 Shims</name>
 
diff --git a/spark/spark2-shims/pom.xml b/spark/spark2-shims/pom.xml
index 8d45723..dac9351 100644
--- a/spark/spark2-shims/pom.xml
+++ b/spark/spark2-shims/pom.xml
@@ -21,14 +21,14 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark2-shims</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Spark2 Shims</name>
 
diff --git a/spark/spark3-shims/pom.xml b/spark/spark3-shims/pom.xml
index b1bf52e..de2c1ec 100644
--- a/spark/spark3-shims/pom.xml
+++ b/spark/spark3-shims/pom.xml
@@ -21,14 +21,14 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>spark3-shims</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Spark3 Shims</name>
 
diff --git a/sparql/pom.xml b/sparql/pom.xml
index 2a5b714..dd32556 100644
--- a/sparql/pom.xml
+++ b/sparql/pom.xml
@@ -22,14 +22,14 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
     
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-sparql</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Sparql interpreter</name>
     <description>Zeppelin sparql support</description>
 
diff --git a/submarine/pom.xml b/submarine/pom.xml
index a51f46d..c223d5c 100644
--- a/submarine/pom.xml
+++ b/submarine/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-submarine</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Submarine interpreter</name>
 
   <properties>
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>org.apache.zeppelin</groupId>
       <artifactId>zeppelin-python</artifactId>
-      <version>0.9.0</version>
+      <version>0.9.1-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.zeppelin</groupId>
@@ -71,7 +71,7 @@
     <dependency>
       <groupId>org.apache.zeppelin</groupId>
       <artifactId>zeppelin-shell</artifactId>
-      <version>0.9.0</version>
+      <version>0.9.1-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.hamcrest</groupId>
diff --git a/zeppelin-client-examples/pom.xml b/zeppelin-client-examples/pom.xml
index 5fd6cd4..2560afa 100644
--- a/zeppelin-client-examples/pom.xml
+++ b/zeppelin-client-examples/pom.xml
@@ -24,14 +24,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-client-examples</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Client Examples</name>
   <description>Zeppelin Client Examples</description>
 
diff --git a/zeppelin-client/pom.xml b/zeppelin-client/pom.xml
index fcd4f00..d92f33f 100644
--- a/zeppelin-client/pom.xml
+++ b/zeppelin-client/pom.xml
@@ -24,14 +24,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-client</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Client</name>
   <description>Zeppelin Client</description>
 
diff --git a/zeppelin-common/pom.xml b/zeppelin-common/pom.xml
index a039bb7..36e0ac9 100644
--- a/zeppelin-common/pom.xml
+++ b/zeppelin-common/pom.xml
@@ -24,14 +24,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-common</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Common</name>
   <description>Zeppelin Common</description>
 
diff --git a/zeppelin-display/pom.xml b/zeppelin-display/pom.xml
index 1b0992b..9b75aa7 100644
--- a/zeppelin-display/pom.xml
+++ b/zeppelin-display/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-display</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Display system apis</name>
 
   <properties>
diff --git a/zeppelin-distribution/pom.xml b/zeppelin-distribution/pom.xml
index 340a4d2..c39f598 100644
--- a/zeppelin-distribution/pom.xml
+++ b/zeppelin-distribution/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-examples/pom.xml b/zeppelin-examples/pom.xml
index 8c4c019..04e2b44 100644
--- a/zeppelin-examples/pom.xml
+++ b/zeppelin-examples/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-examples</artifactId>
   <packaging>pom</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Examples</name>
   <description>Zeppelin examples</description>
 
diff --git a/zeppelin-examples/zeppelin-example-clock/pom.xml b/zeppelin-examples/zeppelin-example-clock/pom.xml
index 79846fb..14bee16 100644
--- a/zeppelin-examples/zeppelin-example-clock/pom.xml
+++ b/zeppelin-examples/zeppelin-example-clock/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-example-clock</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Example application - Clock</name>
 
   <dependencies>
diff --git a/zeppelin-examples/zeppelin-example-horizontalbar/pom.xml b/zeppelin-examples/zeppelin-example-horizontalbar/pom.xml
index e62ebf8..3436f7e 100644
--- a/zeppelin-examples/zeppelin-example-horizontalbar/pom.xml
+++ b/zeppelin-examples/zeppelin-example-horizontalbar/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-example-horizontalbar</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Example application - Horizontal Bar chart</name>
 
   <dependencies>
diff --git a/zeppelin-examples/zeppelin-example-spell-echo/pom.xml b/zeppelin-examples/zeppelin-example-spell-echo/pom.xml
index 744f9e0..25bdfc0 100644
--- a/zeppelin-examples/zeppelin-example-spell-echo/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-echo/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-example-spell-echo</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Example Spell - Echo</name>
 
   <dependencies>
diff --git a/zeppelin-examples/zeppelin-example-spell-flowchart/pom.xml b/zeppelin-examples/zeppelin-example-spell-flowchart/pom.xml
index 0de25e8..c04d2f3 100644
--- a/zeppelin-examples/zeppelin-example-spell-flowchart/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-flowchart/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-example-spell-flowchart</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Example Spell - Flowchart</name>
 
   <dependencies>
diff --git a/zeppelin-examples/zeppelin-example-spell-markdown/pom.xml b/zeppelin-examples/zeppelin-example-spell-markdown/pom.xml
index b831dce..20bbd0e 100644
--- a/zeppelin-examples/zeppelin-example-spell-markdown/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-markdown/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-example-spell-markdown</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Example Spell - Markdown</name>
 
   <dependencies>
diff --git a/zeppelin-examples/zeppelin-example-spell-translator/pom.xml b/zeppelin-examples/zeppelin-example-spell-translator/pom.xml
index c1a9300..f91d681 100644
--- a/zeppelin-examples/zeppelin-example-spell-translator/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-translator/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-example-spell-translator</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Example Spell - Translator</name>
 
   <dependencies>
diff --git a/zeppelin-integration/pom.xml b/zeppelin-integration/pom.xml
index 8cc8c0c..3537a9a 100644
--- a/zeppelin-integration/pom.xml
+++ b/zeppelin-integration/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-integration</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Integration Test</name>
 
   <!-- See https://github.com/eirslett/frontend-maven-plugin/issues/229 -->
diff --git a/zeppelin-interpreter-integration/pom.xml b/zeppelin-interpreter-integration/pom.xml
index 086a8ee..eeb766e 100644
--- a/zeppelin-interpreter-integration/pom.xml
+++ b/zeppelin-interpreter-integration/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-interpreter-integration</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Interpreter Integration Test</name>
 
   <!-- See https://github.com/eirslett/frontend-maven-plugin/issues/229 -->
diff --git a/zeppelin-interpreter-parent/pom.xml b/zeppelin-interpreter-parent/pom.xml
index 87ad79a..3a9a4c8 100644
--- a/zeppelin-interpreter-parent/pom.xml
+++ b/zeppelin-interpreter-parent/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-interpreter-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Interpreter Parent</name>
 
   <dependencies>
diff --git a/zeppelin-interpreter-shaded/pom.xml b/zeppelin-interpreter-shaded/pom.xml
index 26bd270..32ba4ec 100644
--- a/zeppelin-interpreter-shaded/pom.xml
+++ b/zeppelin-interpreter-shaded/pom.xml
@@ -24,14 +24,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-interpreter-shaded</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Interpreter Shaded</name>
   <description>Zeppelin Interpreter Shaded</description>
 
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.apache.zeppelin</groupId>
       <artifactId>zeppelin-interpreter</artifactId>
-      <version>0.9.0</version>
+      <version>0.9.1-SNAPSHOT</version>
       <optional>true</optional>
     </dependency>
   </dependencies>
diff --git a/zeppelin-interpreter/pom.xml b/zeppelin-interpreter/pom.xml
index 1f71f7f..32aa5d2 100644
--- a/zeppelin-interpreter/pom.xml
+++ b/zeppelin-interpreter/pom.xml
@@ -24,14 +24,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-interpreter</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Interpreter</name>
   <description>Zeppelin Interpreter</description>
 
diff --git a/zeppelin-jupyter-interpreter-shaded/pom.xml b/zeppelin-jupyter-interpreter-shaded/pom.xml
index 0697c2f..c7f4649 100644
--- a/zeppelin-jupyter-interpreter-shaded/pom.xml
+++ b/zeppelin-jupyter-interpreter-shaded/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-jupyter-interpreter-shaded</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Jupyter Interpreter Shaded</name>
 
   <dependencies>
diff --git a/zeppelin-jupyter-interpreter/pom.xml b/zeppelin-jupyter-interpreter/pom.xml
index 90cd1ed..b64eb0e 100644
--- a/zeppelin-jupyter-interpreter/pom.xml
+++ b/zeppelin-jupyter-interpreter/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-jupyter-interpreter</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Jupyter Interpreter</name>
 
   <properties>
diff --git a/zeppelin-jupyter/pom.xml b/zeppelin-jupyter/pom.xml
index b4a6061..96527a6 100644
--- a/zeppelin-jupyter/pom.xml
+++ b/zeppelin-jupyter/pom.xml
@@ -24,13 +24,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-jupyter</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Jupyter Support</name>
   <description>Jupyter support for Apache Zeppelin</description>
 
diff --git a/zeppelin-plugins/launcher/cluster/pom.xml b/zeppelin-plugins/launcher/cluster/pom.xml
index 30e2591..bb4a658 100644
--- a/zeppelin-plugins/launcher/cluster/pom.xml
+++ b/zeppelin-plugins/launcher/cluster/pom.xml
@@ -25,14 +25,14 @@
   <parent>
     <artifactId>zengine-plugins-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../../../zeppelin-plugins</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>launcher-cluster</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Plugin Cluster Launcher</name>
   <description>Launcher implementation to run interpreters on cluster</description>
 
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.apache.zeppelin</groupId>
       <artifactId>launcher-docker</artifactId>
-      <version>0.9.0</version>
+      <version>0.9.1-SNAPSHOT</version>
     </dependency>
   </dependencies>
 
diff --git a/zeppelin-plugins/launcher/docker/pom.xml b/zeppelin-plugins/launcher/docker/pom.xml
index f77f119..054659a 100644
--- a/zeppelin-plugins/launcher/docker/pom.xml
+++ b/zeppelin-plugins/launcher/docker/pom.xml
@@ -25,14 +25,14 @@
   <parent>
     <artifactId>zengine-plugins-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../../../zeppelin-plugins</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>launcher-docker</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Plugin Docker Launcher</name>
   <description>Launcher implementation to run interpreters on docker</description>
 
diff --git a/zeppelin-plugins/launcher/flink/pom.xml b/zeppelin-plugins/launcher/flink/pom.xml
index 61f07fc..174ba27 100644
--- a/zeppelin-plugins/launcher/flink/pom.xml
+++ b/zeppelin-plugins/launcher/flink/pom.xml
@@ -25,14 +25,14 @@
   <parent>
     <artifactId>zengine-plugins-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../../../zeppelin-plugins</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>launcher-flink</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Plugin Flink Launcher</name>
   <description>Launcher implementation to run flink</description>
 
diff --git a/zeppelin-plugins/launcher/k8s-standard/pom.xml b/zeppelin-plugins/launcher/k8s-standard/pom.xml
index 1a06f24..e0d1d2d 100644
--- a/zeppelin-plugins/launcher/k8s-standard/pom.xml
+++ b/zeppelin-plugins/launcher/k8s-standard/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>launcher-k8s-standard</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin Kubernetes StandardLauncher</name>
     <description>Launcher implementation to run interpreters on Kubernetes</description>
 
diff --git a/zeppelin-plugins/launcher/yarn/pom.xml b/zeppelin-plugins/launcher/yarn/pom.xml
index d9647f6..fd17e02 100644
--- a/zeppelin-plugins/launcher/yarn/pom.xml
+++ b/zeppelin-plugins/launcher/yarn/pom.xml
@@ -25,14 +25,14 @@
   <parent>
     <artifactId>zengine-plugins-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>../../../zeppelin-plugins</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>launcher-yarn</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Plugin Yarn Launcher</name>
   <description>Launcher implementation to run interpreter on yarn</description>
 
diff --git a/zeppelin-plugins/notebookrepo/azure/pom.xml b/zeppelin-plugins/notebookrepo/azure/pom.xml
index 259cbb7..147a617 100644
--- a/zeppelin-plugins/notebookrepo/azure/pom.xml
+++ b/zeppelin-plugins/notebookrepo/azure/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>notebookrepo-azure</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin AzureNotebookRepo</name>
     <description>NotebookRepo implementation based on Azure</description>
 
diff --git a/zeppelin-plugins/notebookrepo/filesystem/pom.xml b/zeppelin-plugins/notebookrepo/filesystem/pom.xml
index 94ab0c6..f94293d 100644
--- a/zeppelin-plugins/notebookrepo/filesystem/pom.xml
+++ b/zeppelin-plugins/notebookrepo/filesystem/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>notebookrepo-filesystem</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin FileSystemNotebookRepo</name>
     <description>NotebookRepo implementation based on Hadoop FileSystem</description>
 
diff --git a/zeppelin-plugins/notebookrepo/gcs/pom.xml b/zeppelin-plugins/notebookrepo/gcs/pom.xml
index c3beada..bb9c756 100644
--- a/zeppelin-plugins/notebookrepo/gcs/pom.xml
+++ b/zeppelin-plugins/notebookrepo/gcs/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>notebookrepo-gcs</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin GCSNotebookRepo</name>
     <description>NotebookRepo implementation based on Google Cloud Storage</description>
 
diff --git a/zeppelin-plugins/notebookrepo/github/pom.xml b/zeppelin-plugins/notebookrepo/github/pom.xml
index f1a74b7..6cae383 100644
--- a/zeppelin-plugins/notebookrepo/github/pom.xml
+++ b/zeppelin-plugins/notebookrepo/github/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>notebookrepo-github</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin GitHubNotebookRepo</name>
     <description>NotebookRepo implementation based on GitHub</description>
 
diff --git a/zeppelin-plugins/notebookrepo/mongo/pom.xml b/zeppelin-plugins/notebookrepo/mongo/pom.xml
index 42777e3..bbcf171 100644
--- a/zeppelin-plugins/notebookrepo/mongo/pom.xml
+++ b/zeppelin-plugins/notebookrepo/mongo/pom.xml
@@ -25,13 +25,13 @@
     <parent>
         <groupId>org.apache.zeppelin</groupId>
         <artifactId>zengine-plugins-parent</artifactId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <artifactId>notebookrepo-mongo</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
 
     <name>Zeppelin: Plugin MongoNotebookRepo</name>
     <description>NotebookRepo implementation based on MongoDB</description>
diff --git a/zeppelin-plugins/notebookrepo/oss/pom.xml b/zeppelin-plugins/notebookrepo/oss/pom.xml
index 1b8ed15..937c841 100644
--- a/zeppelin-plugins/notebookrepo/oss/pom.xml
+++ b/zeppelin-plugins/notebookrepo/oss/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>notebookrepo-oss</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin OSSNotebookRepo</name>
     <description>NotebookRepo implementation based on Aliyun OSS</description>
 
diff --git a/zeppelin-plugins/notebookrepo/s3/pom.xml b/zeppelin-plugins/notebookrepo/s3/pom.xml
index 9017019..c9d7eb0 100644
--- a/zeppelin-plugins/notebookrepo/s3/pom.xml
+++ b/zeppelin-plugins/notebookrepo/s3/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>notebookrepo-s3</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin S3NotebookRepo</name>
     <description>NotebookRepo implementation based on S3</description>
 
diff --git a/zeppelin-plugins/notebookrepo/zeppelin-hub/pom.xml b/zeppelin-plugins/notebookrepo/zeppelin-hub/pom.xml
index ff90645..a163bf8 100644
--- a/zeppelin-plugins/notebookrepo/zeppelin-hub/pom.xml
+++ b/zeppelin-plugins/notebookrepo/zeppelin-hub/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>notebookrepo-zeppelin-hub</artifactId>
     <packaging>jar</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugin ZeppelinHubRepo</name>
     <description>NotebookRepo implementation based on Zeppelin Hub</description>
 
diff --git a/zeppelin-plugins/pom.xml b/zeppelin-plugins/pom.xml
index 75322d6..c4352e6 100644
--- a/zeppelin-plugins/pom.xml
+++ b/zeppelin-plugins/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zeppelin</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0</version>
+        <version>0.9.1-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zengine-plugins-parent</artifactId>
     <packaging>pom</packaging>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <name>Zeppelin: Plugins Parent</name>
     <description>Zeppelin Plugins Parent</description>
     <properties>
diff --git a/zeppelin-server/pom.xml b/zeppelin-server/pom.xml
index 547fedb..9b9d893 100644
--- a/zeppelin-server/pom.xml
+++ b/zeppelin-server/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-server</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Server</name>
 
   <properties>
diff --git a/zeppelin-web-angular/pom.xml b/zeppelin-web-angular/pom.xml
index 0dc98a9..2eaf19f 100644
--- a/zeppelin-web-angular/pom.xml
+++ b/zeppelin-web-angular/pom.xml
@@ -18,14 +18,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-web-angular</artifactId>
   <packaging>war</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: web angular Application</name>
 
   <!-- See https://github.com/eirslett/frontend-maven-plugin/issues/229 -->
diff --git a/zeppelin-web/pom.xml b/zeppelin-web/pom.xml
index 69ac871..54e9705 100644
--- a/zeppelin-web/pom.xml
+++ b/zeppelin-web/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-web</artifactId>
   <packaging>war</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: web Application</name>
 
   <properties>
diff --git a/zeppelin-zengine/pom.xml b/zeppelin-zengine/pom.xml
index 0e417a0..e6ee797 100644
--- a/zeppelin-zengine/pom.xml
+++ b/zeppelin-zengine/pom.xml
@@ -24,14 +24,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.9.0</version>
+    <version>0.9.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-zengine</artifactId>
   <packaging>jar</packaging>
-  <version>0.9.0</version>
+  <version>0.9.1-SNAPSHOT</version>
   <name>Zeppelin: Zengine</name>
   <description>Zeppelin Zengine</description>