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

asf-gitbox-commits pushed a commit to tag v0.12.1-rc1
in repository https://gitbox.apache.org/repos/asf/zeppelin.git

commit ae9cb72ffaa6b3c007f57b152e2a3eb2208b910a
Author: Jongyoul Lee <[email protected]>
AuthorDate: Sat May 23 18:10:25 2026 +0900

    Preparing Apache Zeppelin release 0.12.1
---
 alluxio/pom.xml                                    |  2 +-
 angular/pom.xml                                    |  2 +-
 bigquery/pom.xml                                   |  2 +-
 build-tools/pom.xml                                |  2 +-
 cassandra/pom.xml                                  |  2 +-
 conf/interpreter-list                              | 34 +++++++++++-----------
 docs/_config.yml                                   |  4 +--
 docs/usage/interpreter/installation.md             | 34 +++++++++++-----------
 elasticsearch/pom.xml                              |  2 +-
 file/pom.xml                                       |  2 +-
 flink-cmd/pom.xml                                  |  2 +-
 flink/flink-scala-2.12/pom.xml                     |  2 +-
 flink/flink-shims/pom.xml                          |  2 +-
 flink/flink1.15-shims/pom.xml                      |  2 +-
 flink/flink1.16-shims/pom.xml                      |  2 +-
 flink/flink1.17-shims/pom.xml                      |  4 +--
 flink/pom.xml                                      |  2 +-
 groovy/pom.xml                                     |  2 +-
 hbase/pom.xml                                      |  2 +-
 helium-dev/pom.xml                                 |  2 +-
 influxdb/pom.xml                                   |  2 +-
 java/pom.xml                                       |  2 +-
 jdbc/pom.xml                                       |  2 +-
 livy/pom.xml                                       |  2 +-
 markdown/pom.xml                                   |  2 +-
 mongodb/pom.xml                                    |  2 +-
 neo4j/pom.xml                                      |  2 +-
 pom.xml                                            |  2 +-
 python/pom.xml                                     |  2 +-
 rlang/pom.xml                                      |  2 +-
 scripts/docker/zeppelin-interpreter/Dockerfile     |  2 +-
 scripts/docker/zeppelin-server/Dockerfile          |  2 +-
 scripts/docker/zeppelin/bin/Dockerfile             |  2 +-
 shell/pom.xml                                      |  2 +-
 spark-submit/pom.xml                               |  2 +-
 spark/interpreter/pom.xml                          |  2 +-
 spark/pom.xml                                      |  2 +-
 spark/scala-2.12/pom.xml                           |  2 +-
 spark/scala-2.13/pom.xml                           |  2 +-
 spark/spark-common/pom.xml                         |  2 +-
 spark/spark-scala-parent/pom.xml                   |  2 +-
 sparql/pom.xml                                     |  2 +-
 zeppelin-client-examples/pom.xml                   |  2 +-
 zeppelin-client/pom.xml                            |  2 +-
 zeppelin-common/pom.xml                            |  2 +-
 zeppelin-distribution/pom.xml                      |  2 +-
 zeppelin-examples/pom.xml                          |  2 +-
 zeppelin-examples/zeppelin-example-clock/pom.xml   |  4 +--
 .../zeppelin-example-horizontalbar/pom.xml         |  4 +--
 .../zeppelin-example-spell-echo/pom.xml            |  4 +--
 .../zeppelin-example-spell-flowchart/pom.xml       |  4 +--
 .../zeppelin-example-spell-markdown/pom.xml        |  4 +--
 .../zeppelin-example-spell-translator/pom.xml      |  4 +--
 zeppelin-integration/pom.xml                       |  2 +-
 zeppelin-interpreter-integration/pom.xml           |  4 +--
 zeppelin-interpreter-parent/pom.xml                |  2 +-
 zeppelin-interpreter-shaded/pom.xml                |  4 +--
 zeppelin-interpreter/pom.xml                       |  2 +-
 zeppelin-jupyter-interpreter-shaded/pom.xml        |  2 +-
 zeppelin-jupyter-interpreter/pom.xml               |  2 +-
 zeppelin-jupyter/pom.xml                           |  2 +-
 zeppelin-plugins/launcher/docker/pom.xml           |  2 +-
 zeppelin-plugins/launcher/flink/pom.xml            |  2 +-
 zeppelin-plugins/launcher/k8s-standard/pom.xml     |  2 +-
 zeppelin-plugins/launcher/yarn/pom.xml             |  2 +-
 zeppelin-plugins/notebookrepo/azure/pom.xml        |  2 +-
 zeppelin-plugins/notebookrepo/filesystem/pom.xml   |  2 +-
 zeppelin-plugins/notebookrepo/gcs/pom.xml          |  2 +-
 zeppelin-plugins/notebookrepo/github/pom.xml       |  2 +-
 zeppelin-plugins/notebookrepo/mongo/pom.xml        |  2 +-
 zeppelin-plugins/notebookrepo/oss/pom.xml          |  2 +-
 zeppelin-plugins/notebookrepo/s3/pom.xml           |  2 +-
 zeppelin-plugins/pom.xml                           |  2 +-
 zeppelin-server/pom.xml                            |  2 +-
 zeppelin-test/pom.xml                              |  2 +-
 zeppelin-web-angular/pom.xml                       |  2 +-
 zeppelin-web/pom.xml                               |  2 +-
 zeppelin-zengine/pom.xml                           |  2 +-
 78 files changed, 120 insertions(+), 120 deletions(-)

diff --git a/alluxio/pom.xml b/alluxio/pom.xml
index 5edc2118a3..bdec5d6d35 100644
--- a/alluxio/pom.xml
+++ b/alluxio/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/angular/pom.xml b/angular/pom.xml
index 97ffd62b7e..77ddb7ed2f 100644
--- a/angular/pom.xml
+++ b/angular/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/bigquery/pom.xml b/bigquery/pom.xml
index 7277630c04..bfd93f9e57 100644
--- a/bigquery/pom.xml
+++ b/bigquery/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/build-tools/pom.xml b/build-tools/pom.xml
index 07b39d0e1d..251978bad0 100644
--- a/build-tools/pom.xml
+++ b/build-tools/pom.xml
@@ -22,6 +22,6 @@
   <parent>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin</artifactId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 </project>
\ No newline at end of file
diff --git a/cassandra/pom.xml b/cassandra/pom.xml
index 91ba86bbc0..9c8cb40dbb 100644
--- a/cassandra/pom.xml
+++ b/cassandra/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/conf/interpreter-list b/conf/interpreter-list
index 792b6d6858..0a63ad1237 100644
--- a/conf/interpreter-list
+++ b/conf/interpreter-list
@@ -17,20 +17,20 @@
 #
 # [name]  [maven artifact]  [description]
 
-alluxio         org.apache.zeppelin:zeppelin-alluxio:0.13.0-SNAPSHOT           
   Alluxio interpreter
-angular         org.apache.zeppelin:zeppelin-angular:0.13.0-SNAPSHOT           
   HTML and AngularJS view rendering
-bigquery        org.apache.zeppelin:zeppelin-bigquery:0.13.0-SNAPSHOT          
   BigQuery interpreter
-cassandra       org.apache.zeppelin:zeppelin-cassandra:0.13.0-SNAPSHOT         
   Cassandra interpreter
-elasticsearch   org.apache.zeppelin:zeppelin-elasticsearch:0.13.0-SNAPSHOT     
   Elasticsearch interpreter
-file            org.apache.zeppelin:zeppelin-file:0.13.0-SNAPSHOT              
   HDFS file interpreter
-flink           org.apache.zeppelin:zeppelin-flink:0.13.0-SNAPSHOT             
   Flink interpreter
-groovy          org.apache.zeppelin:zeppelin-groovy:0.13.0-SNAPSHOT            
   Groovy interpreter
-hbase           org.apache.zeppelin:zeppelin-hbase:0.13.0-SNAPSHOT             
   Hbase interpreter
-java            org.apache.zeppelin:zeppelin-java:0.13.0-SNAPSHOT              
   Java interpreter
-jdbc            org.apache.zeppelin:zeppelin-jdbc:0.13.0-SNAPSHOT              
   Jdbc interpreter
-livy            org.apache.zeppelin:zeppelin-livy:0.13.0-SNAPSHOT              
   Livy interpreter
-md              org.apache.zeppelin:zeppelin-markdown:0.13.0-SNAPSHOT          
   Markdown support
-neo4j           org.apache.zeppelin:zeppelin-neo4j:0.13.0-SNAPSHOT             
   Neo4j interpreter
-python          org.apache.zeppelin:zeppelin-python:0.13.0-SNAPSHOT            
   Python interpreter
-shell           org.apache.zeppelin:zeppelin-shell:0.13.0-SNAPSHOT             
   Shell command
-sparql          org.apache.zeppelin:zeppelin-sparql:0.13.0-SNAPSHOT            
   Sparql interpreter
+alluxio         org.apache.zeppelin:zeppelin-alluxio:0.12.1              
Alluxio interpreter
+angular         org.apache.zeppelin:zeppelin-angular:0.12.1              HTML 
and AngularJS view rendering
+bigquery        org.apache.zeppelin:zeppelin-bigquery:0.12.1             
BigQuery interpreter
+cassandra       org.apache.zeppelin:zeppelin-cassandra:0.12.1            
Cassandra interpreter
+elasticsearch   org.apache.zeppelin:zeppelin-elasticsearch:0.12.1        
Elasticsearch interpreter
+file            org.apache.zeppelin:zeppelin-file:0.12.1                 HDFS 
file interpreter
+flink           org.apache.zeppelin:zeppelin-flink:0.12.1                Flink 
interpreter
+groovy          org.apache.zeppelin:zeppelin-groovy:0.12.1               
Groovy interpreter
+hbase           org.apache.zeppelin:zeppelin-hbase:0.12.1                Hbase 
interpreter
+java            org.apache.zeppelin:zeppelin-java:0.12.1                 Java 
interpreter
+jdbc            org.apache.zeppelin:zeppelin-jdbc:0.12.1                 Jdbc 
interpreter
+livy            org.apache.zeppelin:zeppelin-livy:0.12.1                 Livy 
interpreter
+md              org.apache.zeppelin:zeppelin-markdown:0.12.1             
Markdown support
+neo4j           org.apache.zeppelin:zeppelin-neo4j:0.12.1                Neo4j 
interpreter
+python          org.apache.zeppelin:zeppelin-python:0.12.1               
Python interpreter
+shell           org.apache.zeppelin:zeppelin-shell:0.12.1                Shell 
command
+sparql          org.apache.zeppelin:zeppelin-sparql:0.12.1               
Sparql interpreter
diff --git a/docs/_config.yml b/docs/_config.yml
index 74b80adb9a..0142790596 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -21,7 +21,7 @@ author :
   twitter : ASF
   feedburner : feedname
 
-ZEPPELIN_VERSION : 0.13.0-SNAPSHOT
+ZEPPELIN_VERSION : 0.12.1
 
 # The production_url is only used when full-domain names are needed
 # such as sitemap.txt
@@ -59,7 +59,7 @@ JB :
   #   - Only the following values are falsy: ["", null, false]
   #   - When setting BASE_PATH it must be a valid url.
   #     This means always setting the protocol (http|https) or prefixing with 
"/"
-  BASE_PATH : /docs/0.13.0-SNAPSHOT
+  BASE_PATH : /docs/0.12.1
 
   # By default, the asset_path is automatically defined relative to BASE_PATH 
plus the enabled theme.
   # ex: [BASE_PATH]/assets/themes/[THEME-NAME]
diff --git a/docs/usage/interpreter/installation.md 
b/docs/usage/interpreter/installation.md
index f3e980d5e8..50cd28d652 100644
--- a/docs/usage/interpreter/installation.md
+++ b/docs/usage/interpreter/installation.md
@@ -84,87 +84,87 @@ You can also find the below community managed interpreter 
list in `conf/interpre
   </tr>
   <tr>
     <td>alluxio</td>
-    <td>org.apache.zeppelin:zeppelin-alluxio:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-alluxio:0.12.1</td>
     <td>Alluxio interpreter</td>
   </tr>
   <tr>
     <td>angular</td>
-    <td>org.apache.zeppelin:zeppelin-angular:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-angular:0.12.1</td>
     <td>HTML and AngularJS view rendering</td>
   </tr>
   <tr>
     <td>bigquery</td>
-    <td>org.apache.zeppelin:zeppelin-bigquery:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-bigquery:0.12.1</td>
     <td>BigQuery interpreter</td>
   </tr>
   <tr>
     <td>cassandra</td>
-    <td>org.apache.zeppelin:zeppelin-cassandra:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-cassandra:0.12.1</td>
     <td>Cassandra interpreter</td>
   </tr>
   <tr>
     <td>elasticsearch</td>
-    <td>org.apache.zeppelin:zeppelin-elasticsearch:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-elasticsearch:0.12.1</td>
     <td>Elasticsearch interpreter</td>
   </tr>
   <tr>
     <td>file</td>
-    <td>org.apache.zeppelin:zeppelin-file:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-file:0.12.1</td>
     <td>HDFS file interpreter</td>
   </tr>
   <tr>
     <td>flink</td>
-    <td>org.apache.zeppelin:zeppelin-flink:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-flink:0.12.1</td>
     <td>Flink interpreter</td>
   </tr>
   <tr>
     <td>hbase</td>
-    <td>org.apache.zeppelin:zeppelin-hbase:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-hbase:0.12.1</td>
     <td>Hbase interpreter</td>
   </tr>
   <tr>
     <td>groovy</td>
-    <td>org.apache.zeppelin:zeppelin-groovy:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-groovy:0.12.1</td>
     <td>Groovy interpreter</td>
   </tr>
   <tr>
     <td>java</td>
-    <td>org.apache.zeppelin:zeppelin-java:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-java:0.12.1</td>
     <td>Java interpreter</td>
   </tr>
   <tr>
     <td>jdbc</td>
-    <td>org.apache.zeppelin:zeppelin-jdbc:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-jdbc:0.12.1</td>
     <td>Jdbc interpreter</td>
   </tr>
   <tr>
     <td>livy</td>
-    <td>org.apache.zeppelin:zeppelin-livy:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-livy:0.12.1</td>
     <td>Livy interpreter</td>
   </tr>
   <tr>
     <td>md</td>
-    <td>org.apache.zeppelin:zeppelin-markdown:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-markdown:0.12.1</td>
     <td>Markdown support</td>
   </tr>
   <tr>
     <td>neo4j</td>
-    <td>org.apache.zeppelin:zeppelin-neo4j:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-neo4j:0.12.1</td>
     <td>Neo4j interpreter</td>
   </tr>
   <tr>
     <td>python</td>
-    <td>org.apache.zeppelin:zeppelin-python:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-python:0.12.1</td>
     <td>Python interpreter</td>
   </tr>
   <tr>
     <td>shell</td>
-    <td>org.apache.zeppelin:zeppelin-shell:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-shell:0.12.1</td>
     <td>Shell command</td>
   </tr>
   <tr>
     <td>sparql</td>
-    <td>org.apache.zeppelin:zeppelin-sparql:0.13.0-SNAPSHOT</td>
+    <td>org.apache.zeppelin:zeppelin-sparql:0.12.1</td>
     <td>Sparql interpreter</td>
   </tr>
 </table>
diff --git a/elasticsearch/pom.xml b/elasticsearch/pom.xml
index fa9cc0cdd7..620ec11e4a 100644
--- a/elasticsearch/pom.xml
+++ b/elasticsearch/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/file/pom.xml b/file/pom.xml
index f4dedb6796..1cbe948502 100644
--- a/file/pom.xml
+++ b/file/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/flink-cmd/pom.xml b/flink-cmd/pom.xml
index 082e8ec4a4..4021d7644c 100644
--- a/flink-cmd/pom.xml
+++ b/flink-cmd/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/flink/flink-scala-2.12/pom.xml b/flink/flink-scala-2.12/pom.xml
index 0a1d26e277..69e6b59481 100644
--- a/flink/flink-scala-2.12/pom.xml
+++ b/flink/flink-scala-2.12/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>flink-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/flink/flink-shims/pom.xml b/flink/flink-shims/pom.xml
index bd46abadb7..03e0a93009 100644
--- a/flink/flink-shims/pom.xml
+++ b/flink/flink-shims/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/flink/flink1.15-shims/pom.xml b/flink/flink1.15-shims/pom.xml
index b8aab01b3a..1d6ec45977 100644
--- a/flink/flink1.15-shims/pom.xml
+++ b/flink/flink1.15-shims/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/flink/flink1.16-shims/pom.xml b/flink/flink1.16-shims/pom.xml
index ddac426ab4..b6e555ea04 100644
--- a/flink/flink1.16-shims/pom.xml
+++ b/flink/flink1.16-shims/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/flink/flink1.17-shims/pom.xml b/flink/flink1.17-shims/pom.xml
index 76523c9c8b..426d2785d5 100644
--- a/flink/flink1.17-shims/pom.xml
+++ b/flink/flink1.17-shims/pom.xml
@@ -21,14 +21,14 @@
     <parent>
         <artifactId>flink-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>flink1.17-shims</artifactId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <packaging>jar</packaging>
     <name>Zeppelin: Flink1.17 Shims</name>
 
diff --git a/flink/pom.xml b/flink/pom.xml
index 833c068a8c..854e30f60e 100644
--- a/flink/pom.xml
+++ b/flink/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/groovy/pom.xml b/groovy/pom.xml
index 272a1e40c1..11aa0536db 100644
--- a/groovy/pom.xml
+++ b/groovy/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/hbase/pom.xml b/hbase/pom.xml
index d2f9436609..48c99e3a99 100644
--- a/hbase/pom.xml
+++ b/hbase/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/helium-dev/pom.xml b/helium-dev/pom.xml
index 77bcef40b1..c5ba8c81e7 100644
--- a/helium-dev/pom.xml
+++ b/helium-dev/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/influxdb/pom.xml b/influxdb/pom.xml
index 7dead99128..498ed37f72 100644
--- a/influxdb/pom.xml
+++ b/influxdb/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/java/pom.xml b/java/pom.xml
index 47798a86fc..74a421c6c0 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/jdbc/pom.xml b/jdbc/pom.xml
index 7bc4881e38..83ed292f5d 100644
--- a/jdbc/pom.xml
+++ b/jdbc/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/livy/pom.xml b/livy/pom.xml
index 9c2c3eaf63..ce03c564ea 100644
--- a/livy/pom.xml
+++ b/livy/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/markdown/pom.xml b/markdown/pom.xml
index 3ff124901f..a90dc97aa4 100644
--- a/markdown/pom.xml
+++ b/markdown/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/mongodb/pom.xml b/mongodb/pom.xml
index b1d66a0e92..624c504bc7 100644
--- a/mongodb/pom.xml
+++ b/mongodb/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/neo4j/pom.xml b/neo4j/pom.xml
index b4bb08a6e6..8ac61bb858 100644
--- a/neo4j/pom.xml
+++ b/neo4j/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 55a5a5a538..5626b7f0c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin</artifactId>
   <packaging>pom</packaging>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</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 3ac4b5f514..a25bdb2e2a 100644
--- a/python/pom.xml
+++ b/python/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/rlang/pom.xml b/rlang/pom.xml
index c7d19ae046..da870ea3f3 100644
--- a/rlang/pom.xml
+++ b/rlang/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/scripts/docker/zeppelin-interpreter/Dockerfile 
b/scripts/docker/zeppelin-interpreter/Dockerfile
index ed949959e4..cf462f37b3 100644
--- a/scripts/docker/zeppelin-interpreter/Dockerfile
+++ b/scripts/docker/zeppelin-interpreter/Dockerfile
@@ -20,7 +20,7 @@ FROM ubuntu:22.04
 
 LABEL maintainer="Apache Software Foundation <[email protected]>"
 
-ARG version="0.13.0-SNAPSHOT"
+ARG version="0.12.1"
 
 ENV VERSION="${version}" \
     ZEPPELIN_HOME="/opt/zeppelin"
diff --git a/scripts/docker/zeppelin-server/Dockerfile 
b/scripts/docker/zeppelin-server/Dockerfile
index 232e1e47ae..036eb661c2 100644
--- a/scripts/docker/zeppelin-server/Dockerfile
+++ b/scripts/docker/zeppelin-server/Dockerfile
@@ -36,7 +36,7 @@ RUN set -ex && \
     apt-get autoclean && \
     apt-get clean
 
-ARG version="0.13.0-SNAPSHOT"
+ARG version="0.12.1"
 
 ENV LANG=en_US.UTF-8 \
     LC_ALL=en_US.UTF-8 \
diff --git a/scripts/docker/zeppelin/bin/Dockerfile 
b/scripts/docker/zeppelin/bin/Dockerfile
index e6e59b823c..bed09433fb 100644
--- a/scripts/docker/zeppelin/bin/Dockerfile
+++ b/scripts/docker/zeppelin/bin/Dockerfile
@@ -17,7 +17,7 @@ FROM ubuntu:20.04
 
 LABEL maintainer="Apache Software Foundation <[email protected]>"
 
-ENV Z_VERSION="0.13.0-SNAPSHOT"
+ENV Z_VERSION="0.12.1"
 
 ENV LOG_TAG="[ZEPPELIN_${Z_VERSION}]:" \
     ZEPPELIN_HOME="/opt/zeppelin" \
diff --git a/shell/pom.xml b/shell/pom.xml
index a8ad5abc6b..26d7030337 100644
--- a/shell/pom.xml
+++ b/shell/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/spark-submit/pom.xml b/spark-submit/pom.xml
index e14fc20875..7d31dc234c 100644
--- a/spark-submit/pom.xml
+++ b/spark-submit/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/spark/interpreter/pom.xml b/spark/interpreter/pom.xml
index 2207cdd0b8..e3295cddb5 100644
--- a/spark/interpreter/pom.xml
+++ b/spark/interpreter/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/spark/pom.xml b/spark/pom.xml
index f4d1662f21..b424092a5c 100644
--- a/spark/pom.xml
+++ b/spark/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/spark/scala-2.12/pom.xml b/spark/scala-2.12/pom.xml
index 5ceb762e34..6c7324e447 100644
--- a/spark/scala-2.12/pom.xml
+++ b/spark/scala-2.12/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>spark-scala-parent</artifactId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../spark-scala-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/spark/scala-2.13/pom.xml b/spark/scala-2.13/pom.xml
index 540754cc64..8a5b5edabf 100644
--- a/spark/scala-2.13/pom.xml
+++ b/spark/scala-2.13/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>spark-scala-parent</artifactId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../spark-scala-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/spark/spark-common/pom.xml b/spark/spark-common/pom.xml
index 7ea9a92c6e..5faa791c11 100644
--- a/spark/spark-common/pom.xml
+++ b/spark/spark-common/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>spark-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/spark/spark-scala-parent/pom.xml b/spark/spark-scala-parent/pom.xml
index 7b44200099..7389add841 100644
--- a/spark/spark-scala-parent/pom.xml
+++ b/spark/spark-scala-parent/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.zeppelin</groupId>
         <artifactId>zeppelin-interpreter-parent</artifactId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/sparql/pom.xml b/sparql/pom.xml
index abce11c54c..ce1d1ce2f8 100644
--- a/sparql/pom.xml
+++ b/sparql/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>zeppelin-interpreter-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/zeppelin-client-examples/pom.xml b/zeppelin-client-examples/pom.xml
index 7c5e33d84d..4d99bc49b1 100644
--- a/zeppelin-client-examples/pom.xml
+++ b/zeppelin-client-examples/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-client/pom.xml b/zeppelin-client/pom.xml
index a53b0c9a73..e6233425af 100644
--- a/zeppelin-client/pom.xml
+++ b/zeppelin-client/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-common/pom.xml b/zeppelin-common/pom.xml
index ddcbdb8376..5720d232a3 100644
--- a/zeppelin-common/pom.xml
+++ b/zeppelin-common/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-distribution/pom.xml b/zeppelin-distribution/pom.xml
index 88af1a70fa..ee5178b369 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>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-examples/pom.xml b/zeppelin-examples/pom.xml
index fd2fdffb94..7ad6999ea1 100644
--- a/zeppelin-examples/pom.xml
+++ b/zeppelin-examples/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/zeppelin-examples/zeppelin-example-clock/pom.xml 
b/zeppelin-examples/zeppelin-example-clock/pom.xml
index f8bf362d5e..ba9bacbdea 100644
--- a/zeppelin-examples/zeppelin-example-clock/pom.xml
+++ b/zeppelin-examples/zeppelin-example-clock/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-example-clock</artifactId>
   <packaging>jar</packaging>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</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 be1972c65b..05f33d1293 100644
--- a/zeppelin-examples/zeppelin-example-horizontalbar/pom.xml
+++ b/zeppelin-examples/zeppelin-example-horizontalbar/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-example-horizontalbar</artifactId>
   <packaging>jar</packaging>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</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 010197129f..c10f33d8f7 100644
--- a/zeppelin-examples/zeppelin-example-spell-echo/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-echo/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-example-spell-echo</artifactId>
   <packaging>jar</packaging>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</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 dd65f59501..973abe7490 100644
--- a/zeppelin-examples/zeppelin-example-spell-flowchart/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-flowchart/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-example-spell-flowchart</artifactId>
   <packaging>jar</packaging>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</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 1e522cf201..bfc9853d61 100644
--- a/zeppelin-examples/zeppelin-example-spell-markdown/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-markdown/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-example-spell-markdown</artifactId>
   <packaging>jar</packaging>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</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 b0a60516c1..586d711106 100644
--- a/zeppelin-examples/zeppelin-example-spell-translator/pom.xml
+++ b/zeppelin-examples/zeppelin-example-spell-translator/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin-examples</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-example-spell-translator</artifactId>
   <packaging>jar</packaging>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</version>
   <name>Zeppelin: Example Spell - Translator</name>
 
   <dependencies>
diff --git a/zeppelin-integration/pom.xml b/zeppelin-integration/pom.xml
index a53e306d9a..c05b84c508 100644
--- a/zeppelin-integration/pom.xml
+++ b/zeppelin-integration/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/zeppelin-interpreter-integration/pom.xml 
b/zeppelin-interpreter-integration/pom.xml
index 3e37b4e790..cdfa233758 100644
--- a/zeppelin-interpreter-integration/pom.xml
+++ b/zeppelin-interpreter-integration/pom.xml
@@ -23,11 +23,11 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-interpreter-integration</artifactId>
-  <version>0.13.0-SNAPSHOT</version>
+  <version>0.12.1</version>
   <packaging>jar</packaging>
   <name>Zeppelin: Interpreter Integration Test</name>
 
diff --git a/zeppelin-interpreter-parent/pom.xml 
b/zeppelin-interpreter-parent/pom.xml
index e80d12dd3a..c4d68abaa1 100644
--- a/zeppelin-interpreter-parent/pom.xml
+++ b/zeppelin-interpreter-parent/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-interpreter-shaded/pom.xml 
b/zeppelin-interpreter-shaded/pom.xml
index 226f1c0682..fe0c895491 100644
--- a/zeppelin-interpreter-shaded/pom.xml
+++ b/zeppelin-interpreter-shaded/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-interpreter-shaded</artifactId>
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>org.apache.zeppelin</groupId>
       <artifactId>zeppelin-interpreter</artifactId>
-      <version>0.13.0-SNAPSHOT</version>
+      <version>0.12.1</version>
       <optional>true</optional>
     </dependency>
   </dependencies>
diff --git a/zeppelin-interpreter/pom.xml b/zeppelin-interpreter/pom.xml
index c86b0890a1..041fcf6742 100644
--- a/zeppelin-interpreter/pom.xml
+++ b/zeppelin-interpreter/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-jupyter-interpreter-shaded/pom.xml 
b/zeppelin-jupyter-interpreter-shaded/pom.xml
index e43c6471b6..99c1589425 100644
--- a/zeppelin-jupyter-interpreter-shaded/pom.xml
+++ b/zeppelin-jupyter-interpreter-shaded/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-jupyter-interpreter-shaded</artifactId>
diff --git a/zeppelin-jupyter-interpreter/pom.xml 
b/zeppelin-jupyter-interpreter/pom.xml
index adeda333b5..222174e23c 100644
--- a/zeppelin-jupyter-interpreter/pom.xml
+++ b/zeppelin-jupyter-interpreter/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin-interpreter-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
   </parent>
 
diff --git a/zeppelin-jupyter/pom.xml b/zeppelin-jupyter/pom.xml
index 3e18d9f17c..4902b22098 100644
--- a/zeppelin-jupyter/pom.xml
+++ b/zeppelin-jupyter/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-jupyter</artifactId>
diff --git a/zeppelin-plugins/launcher/docker/pom.xml 
b/zeppelin-plugins/launcher/docker/pom.xml
index 5a4376b81c..899dddf650 100644
--- a/zeppelin-plugins/launcher/docker/pom.xml
+++ b/zeppelin-plugins/launcher/docker/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>zengine-plugins-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../../../zeppelin-plugins</relativePath>
   </parent>
 
diff --git a/zeppelin-plugins/launcher/flink/pom.xml 
b/zeppelin-plugins/launcher/flink/pom.xml
index d4726c4bbb..628c5c30f1 100644
--- a/zeppelin-plugins/launcher/flink/pom.xml
+++ b/zeppelin-plugins/launcher/flink/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>zengine-plugins-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../../../zeppelin-plugins</relativePath>
   </parent>
 
diff --git a/zeppelin-plugins/launcher/k8s-standard/pom.xml 
b/zeppelin-plugins/launcher/k8s-standard/pom.xml
index 386ce0daa4..037eff6db9 100644
--- a/zeppelin-plugins/launcher/k8s-standard/pom.xml
+++ b/zeppelin-plugins/launcher/k8s-standard/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/launcher/yarn/pom.xml 
b/zeppelin-plugins/launcher/yarn/pom.xml
index e472227f2b..0facc3c134 100644
--- a/zeppelin-plugins/launcher/yarn/pom.xml
+++ b/zeppelin-plugins/launcher/yarn/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>zengine-plugins-parent</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
     <relativePath>../../../zeppelin-plugins</relativePath>
   </parent>
 
diff --git a/zeppelin-plugins/notebookrepo/azure/pom.xml 
b/zeppelin-plugins/notebookrepo/azure/pom.xml
index 88e95e73e0..5e78f9c0d9 100644
--- a/zeppelin-plugins/notebookrepo/azure/pom.xml
+++ b/zeppelin-plugins/notebookrepo/azure/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/notebookrepo/filesystem/pom.xml 
b/zeppelin-plugins/notebookrepo/filesystem/pom.xml
index b369a3959a..03ee2cf2b8 100644
--- a/zeppelin-plugins/notebookrepo/filesystem/pom.xml
+++ b/zeppelin-plugins/notebookrepo/filesystem/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/notebookrepo/gcs/pom.xml 
b/zeppelin-plugins/notebookrepo/gcs/pom.xml
index 72792118fe..0249799d2e 100644
--- a/zeppelin-plugins/notebookrepo/gcs/pom.xml
+++ b/zeppelin-plugins/notebookrepo/gcs/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/notebookrepo/github/pom.xml 
b/zeppelin-plugins/notebookrepo/github/pom.xml
index 00c2fa81f6..2013993ca4 100644
--- a/zeppelin-plugins/notebookrepo/github/pom.xml
+++ b/zeppelin-plugins/notebookrepo/github/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/notebookrepo/mongo/pom.xml 
b/zeppelin-plugins/notebookrepo/mongo/pom.xml
index d03f1fbe0a..2b32fbd09d 100644
--- a/zeppelin-plugins/notebookrepo/mongo/pom.xml
+++ b/zeppelin-plugins/notebookrepo/mongo/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.zeppelin</groupId>
         <artifactId>zengine-plugins-parent</artifactId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/notebookrepo/oss/pom.xml 
b/zeppelin-plugins/notebookrepo/oss/pom.xml
index e6edbee294..065d1cc63f 100644
--- a/zeppelin-plugins/notebookrepo/oss/pom.xml
+++ b/zeppelin-plugins/notebookrepo/oss/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/notebookrepo/s3/pom.xml 
b/zeppelin-plugins/notebookrepo/s3/pom.xml
index 71ad1f67e6..3ff7cfe127 100644
--- a/zeppelin-plugins/notebookrepo/s3/pom.xml
+++ b/zeppelin-plugins/notebookrepo/s3/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zengine-plugins-parent</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
         <relativePath>../../../zeppelin-plugins</relativePath>
     </parent>
 
diff --git a/zeppelin-plugins/pom.xml b/zeppelin-plugins/pom.xml
index 19cd1bd1af..d35d055a44 100644
--- a/zeppelin-plugins/pom.xml
+++ b/zeppelin-plugins/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>zeppelin</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.13.0-SNAPSHOT</version>
+        <version>0.12.1</version>
     </parent>
 
     <artifactId>zengine-plugins-parent</artifactId>
diff --git a/zeppelin-server/pom.xml b/zeppelin-server/pom.xml
index 6948370ed9..f3fd5bdc49 100644
--- a/zeppelin-server/pom.xml
+++ b/zeppelin-server/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-server</artifactId>
diff --git a/zeppelin-test/pom.xml b/zeppelin-test/pom.xml
index 968ff33702..53e5718dbc 100644
--- a/zeppelin-test/pom.xml
+++ b/zeppelin-test/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin</artifactId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
   <artifactId>zeppelin-test</artifactId>
   <name>Zeppelin: Test</name>
diff --git a/zeppelin-web-angular/pom.xml b/zeppelin-web-angular/pom.xml
index 1498e85218..e65dc41c41 100644
--- a/zeppelin-web-angular/pom.xml
+++ b/zeppelin-web-angular/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-web-angular</artifactId>
diff --git a/zeppelin-web/pom.xml b/zeppelin-web/pom.xml
index 3dfb3a9da8..121416b8b6 100644
--- a/zeppelin-web/pom.xml
+++ b/zeppelin-web/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-web</artifactId>
diff --git a/zeppelin-zengine/pom.xml b/zeppelin-zengine/pom.xml
index 288f70051d..a66eaadfb2 100644
--- a/zeppelin-zengine/pom.xml
+++ b/zeppelin-zengine/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.13.0-SNAPSHOT</version>
+    <version>0.12.1</version>
   </parent>
 
   <artifactId>zeppelin-zengine</artifactId>

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