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

pingsutw pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/submarine.git


The following commit(s) were added to refs/heads/master by this push:
     new cb08dbaa Preparing for 0.8.0 development
cb08dbaa is described below

commit cb08dbaa689697ecd65b4d47ff12b4699bec867d
Author: Kevin Su <[email protected]>
AuthorDate: Mon Apr 25 09:51:32 2022 +0800

    Preparing for 0.8.0 development
    
    Signed-off-by: Kevin Su <[email protected]>
---
 .github/scripts/build-image-locally.sh                            | 2 +-
 .github/workflows/deploy_docker_images.yml                        | 2 +-
 .github/workflows/master.yml                                      | 2 +-
 LICENSE-binary                                                    | 2 +-
 README.md                                                         | 2 +-
 dev-support/cicd/common_release.sh                                | 2 +-
 dev-support/cicd/create_release.sh                                | 2 +-
 dev-support/database/submarine-data.sql                           | 4 ++--
 dev-support/docker-images/agent/build.sh                          | 2 +-
 dev-support/docker-images/database/build.sh                       | 2 +-
 dev-support/docker-images/jupyter-gpu/build.sh                    | 2 +-
 dev-support/docker-images/jupyter/build.sh                        | 2 +-
 dev-support/docker-images/mlflow/build.sh                         | 2 +-
 dev-support/docker-images/operator/build.sh                       | 2 +-
 dev-support/docker-images/serve/build.sh                          | 2 +-
 dev-support/docker-images/submarine/build.sh                      | 2 +-
 dev-support/examples/mnist-pytorch/DDP/build.sh                   | 2 +-
 dev-support/examples/mnist-pytorch/DDP/post.sh                    | 2 +-
 dev-support/examples/mnist-tensorflow/MirroredStrategy/build.sh   | 2 +-
 dev-support/examples/mnist-tensorflow/MirroredStrategy/post.sh    | 2 +-
 .../mnist-tensorflow/MultiWorkerMirroredStrategy/build.sh         | 2 +-
 .../examples/mnist-tensorflow/MultiWorkerMirroredStrategy/post.sh | 2 +-
 .../examples/mnist-tensorflow/ParameterServerStrategy/build.sh    | 2 +-
 .../examples/mnist-tensorflow/ParameterServerStrategy/post.sh     | 2 +-
 dev-support/examples/nn-pytorch/build.sh                          | 2 +-
 dev-support/examples/nn-pytorch/post.sh                           | 2 +-
 dev-support/examples/quickstart/build.sh                          | 2 +-
 dev-support/examples/quickstart/post.sh                           | 2 +-
 dev-support/examples/tracking/build.sh                            | 2 +-
 dev-support/examples/tracking/post.sh                             | 2 +-
 dev-support/mini-submarine/build_mini-submarine.sh                | 2 +-
 .../submarine/run_customized_submarine-all_mnist.sh               | 2 +-
 .../mini-submarine/submarine/run_submarine_mnist_tf2_tony.sh      | 2 +-
 dev-support/mini-submarine/submarine/run_submarine_mnist_tony.sh  | 2 +-
 .../mini-submarine/submarine/run_submarine_mnist_tony_rpc.sh      | 2 +-
 .../mini-submarine/submarine/run_submarine_mxnet_cifar10_tony.sh  | 2 +-
 .../mini-submarine/submarine/run_submarine_pytorch_mnist_tony.sh  | 2 +-
 dev-support/misc/flask/build.sh                                   | 2 +-
 dev-support/pysubmarine/openapi.json                              | 2 +-
 dev-support/pysubmarine/swagger_config.json                       | 2 +-
 helm-charts/submarine/Chart.yaml                                  | 4 ++--
 helm-charts/submarine/crds/crd.yaml                               | 2 +-
 helm-charts/submarine/kind-values.yaml                            | 2 +-
 helm-charts/submarine/values.yaml                                 | 2 +-
 pom.xml                                                           | 2 +-
 submarine-all/pom.xml                                             | 4 ++--
 submarine-client/pom.xml                                          | 4 ++--
 submarine-cloud-v2/artifacts/examples/example-submarine.yaml      | 6 +++---
 submarine-cloud-v2/artifacts/submarine/submarine-database.yaml    | 2 +-
 submarine-cloud-v2/artifacts/submarine/submarine-mlflow.yaml      | 2 +-
 submarine-cloud-v2/artifacts/submarine/submarine-server.yaml      | 2 +-
 submarine-cloud-v2/test/e2e/framework/deployment.go               | 2 +-
 submarine-commons/commons-cluster/pom.xml                         | 4 ++--
 submarine-commons/commons-runtime/pom.xml                         | 4 ++--
 submarine-commons/commons-utils/pom.xml                           | 4 ++--
 submarine-commons/pom.xml                                         | 4 ++--
 submarine-dist/pom.xml                                            | 4 ++--
 submarine-sdk/pysubmarine/example/pytorch/afm/run_afm.sh          | 2 +-
 submarine-sdk/pysubmarine/example/pytorch/deepfm/run_deepfm.sh    | 2 +-
 submarine-sdk/pysubmarine/setup.py                                | 2 +-
 submarine-sdk/pysubmarine/submarine/cli/__init__.py               | 4 ++--
 submarine-sdk/pysubmarine/submarine/client/__init__.py            | 4 ++--
 submarine-sdk/pysubmarine/submarine/client/api/environment_api.py | 2 +-
 submarine-sdk/pysubmarine/submarine/client/api/experiment_api.py  | 2 +-
 submarine-sdk/pysubmarine/submarine/client/api/notebook_api.py    | 2 +-
 submarine-sdk/pysubmarine/submarine/client/api/serve_api.py       | 2 +-
 submarine-sdk/pysubmarine/submarine/client/api_client.py          | 4 ++--
 submarine-sdk/pysubmarine/submarine/client/configuration.py       | 6 +++---
 submarine-sdk/pysubmarine/submarine/client/exceptions.py          | 2 +-
 submarine-sdk/pysubmarine/submarine/client/models/__init__.py     | 2 +-
 submarine-sdk/pysubmarine/submarine/client/models/code_spec.py    | 2 +-
 .../pysubmarine/submarine/client/models/environment_spec.py       | 2 +-
 .../pysubmarine/submarine/client/models/experiment_meta.py        | 2 +-
 .../pysubmarine/submarine/client/models/experiment_spec.py        | 2 +-
 .../pysubmarine/submarine/client/models/experiment_task_spec.py   | 2 +-
 .../submarine/client/models/experiment_template_submit.py         | 2 +-
 .../pysubmarine/submarine/client/models/json_response.py          | 2 +-
 submarine-sdk/pysubmarine/submarine/client/models/kernel_spec.py  | 2 +-
 .../pysubmarine/submarine/client/models/notebook_meta.py          | 2 +-
 .../pysubmarine/submarine/client/models/notebook_pod_spec.py      | 2 +-
 .../pysubmarine/submarine/client/models/notebook_spec.py          | 2 +-
 .../pysubmarine/submarine/client/models/serve_request.py          | 2 +-
 submarine-sdk/pysubmarine/submarine/client/models/serve_spec.py   | 2 +-
 submarine-sdk/pysubmarine/submarine/client/rest.py                | 2 +-
 submarine-sdk/pysubmarine/tests/cli/test_environment.py           | 2 +-
 .../pysubmarine/tests/environment/test_environment_client.py      | 2 +-
 submarine-serve/pom.xml                                           | 6 +++---
 submarine-server/pom.xml                                          | 4 ++--
 submarine-server/server-api/pom.xml                               | 2 +-
 submarine-server/server-core/pom.xml                              | 2 +-
 .../src/main/java/org/apache/submarine/server/Bootstrap.java      | 2 +-
 submarine-server/server-submitter/k8s-utils/pom.xml               | 2 +-
 .../main/java/org/apache/submarine/server/k8s/utils/K8sUtils.java | 2 +-
 submarine-server/server-submitter/pom.xml                         | 4 ++--
 submarine-server/server-submitter/submarine-k8s-agent/pom.xml     | 2 +-
 submarine-server/server-submitter/submitter-k8s/pom.xml           | 6 +++---
 .../org/apache/submarine/server/submitter/k8s/model/AgentPod.java | 6 +++---
 submarine-test/pom.xml                                            | 4 ++--
 submarine-test/test-e2e/pom.xml                                   | 4 ++--
 submarine-test/test-k8s/pom.xml                                   | 4 ++--
 submarine-workbench/interpreter/interpreter-core/pom.xml          | 4 ++--
 submarine-workbench/interpreter/pom.xml                           | 4 ++--
 submarine-workbench/interpreter/python-interpreter/pom.xml        | 4 ++--
 submarine-workbench/interpreter/spark-interpreter/pom.xml         | 4 ++--
 submarine-workbench/pom.xml                                       | 4 ++--
 submarine-workbench/workbench-web/pom.xml                         | 4 ++--
 website/docs/userDocs/api/environment.md                          | 4 ++--
 website/docs/userDocs/api/notebook.md                             | 8 ++++----
 website/docs/userDocs/submarine-sdk/pysubmarine/development.md    | 2 +-
 website/versioned_docs/version-0.6.0/userDocs/api/environment.md  | 4 ++--
 website/versioned_docs/version-0.6.0/userDocs/api/notebook.md     | 8 ++++----
 111 files changed, 152 insertions(+), 152 deletions(-)

diff --git a/.github/scripts/build-image-locally.sh 
b/.github/scripts/build-image-locally.sh
index df24d370..a53de5b3 100755
--- a/.github/scripts/build-image-locally.sh
+++ b/.github/scripts/build-image-locally.sh
@@ -16,7 +16,7 @@
 # limitations under the License.
 #
 
-SUBMARINE_VERSION="0.7.0"
+SUBMARINE_VERSION="0.8.0-SNAPSHOT"
 FOLDER_LIST=("database" "mlflow" "submarine" "operator")
 IMAGE_LIST=(
   "apache/submarine:database-${SUBMARINE_VERSION}"
diff --git a/.github/workflows/deploy_docker_images.yml 
b/.github/workflows/deploy_docker_images.yml
index 828f06ec..75e23bd7 100644
--- a/.github/workflows/deploy_docker_images.yml
+++ b/.github/workflows/deploy_docker_images.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 240
     env:
-      SUBMARINE_VERSION: 0.7.0
+      SUBMARINE_VERSION: 0.8.0-SNAPSHOT
     steps:
       - uses: actions/checkout@v2
         with:
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 29a06bcc..13455dd3 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -19,7 +19,7 @@ name: Submarine
 on: [push, pull_request]
 
 env:
-  VERSION: "0.7.0"
+  VERSION: "0.8.0-SNAPSHOT"
   BUILD_FLAG: "clean install -ntp -DskipTests -am"
   TEST_FLAG: "test -DskipRat -ntp"
   KUBERNETES_VERSION: "v1.21.2"
diff --git a/LICENSE-binary b/LICENSE-binary
index 64badda7..50a3c95d 100644
--- a/LICENSE-binary
+++ b/LICENSE-binary
@@ -271,7 +271,7 @@ org.apache.hadoop:hadoop-hdfs-client:2.9.2
 org.apache.htrace:htrace-core4:4.1.0-incubating
 org.apache.httpcomponents:httpclient:4.5.2
 org.apache.httpcomponents:httpcore:4.4.4
-org.apache.submarine:submarine-core:0.7.0
+org.apache.submarine:submarine-core:0.8.0-SNAPSHOT
 org.apache.zookeeper:zookeeper:3.4.6
 org.codehaus.jackson:jackson-core-asl:1.9.13
 org.codehaus.jackson:jackson-mapper-asl:1.9.13
diff --git a/README.md b/README.md
index dc651db3..52c5b6bd 100644
--- a/README.md
+++ b/README.md
@@ -135,7 +135,7 @@ For a quick-start, see [Submarine On 
K8s](https://submarine.apache.org/docs/gett
 
 ### Example: Submit an experiment via Submarine UI
 
-(Available on 0.7.0, see Roadmap)
+(Available on 0.5.0, see Roadmap)
 
 ## Architecture, Design and requirements
 
diff --git a/dev-support/cicd/common_release.sh 
b/dev-support/cicd/common_release.sh
index 339cb858..e67771a6 100755
--- a/dev-support/cicd/common_release.sh
+++ b/dev-support/cicd/common_release.sh
@@ -52,7 +52,7 @@ usage() {
 function git_clone() {
   echo "Clone the source"
   # clone source
-  git clone https://git-wip-us.apache.org/repos/asf/submarine.git 
"${WORKING_DIR}/submarine"
+  git clone https://gitbox.apache.org/repos/asf/submarine.git 
"${WORKING_DIR}/submarine"
 
   if [[ $? -ne 0 ]]; then
     echo "Can not clone source repository"
diff --git a/dev-support/cicd/create_release.sh 
b/dev-support/cicd/create_release.sh
index fd83ef5c..a66eabd9 100755
--- a/dev-support/cicd/create_release.sh
+++ b/dev-support/cicd/create_release.sh
@@ -75,7 +75,7 @@ function make_source_package() {
 }
 
 function make_binary_release() {
-  R_DIR_NAME=submarine-dist-${RELEASE_VERSION}-hadoop-2.9
+  R_DIR_NAME=submarine-dist-${RELEASE_VERSION}
   cd ${WORKING_DIR}/submarine/submarine-dist/target
   mv "${R_DIR_NAME}.tar.gz" ${WORKING_DIR}
   # sign bin package
diff --git a/dev-support/database/submarine-data.sql 
b/dev-support/database/submarine-data.sql
index 05db0967..3a767d37 100644
--- a/dev-support/database/submarine-data.sql
+++ b/dev-support/database/submarine-data.sql
@@ -64,8 +64,8 @@ INSERT INTO `team` VALUES 
('e9ca23d68d884d4ebb19d07889721234', 'admin', 'Submari
 -- Records of environment
 -- ----------------------------
 INSERT INTO `environment` VALUES
-('environment_1600862964725_0001', 'notebook-env', 
'{"name":"notebook-env","dockerImage":"apache/submarine:jupyter-notebook-0.7.0","kernelSpec":{"name":"submarine_jupyter_py3","channels":["defaults"],"condaDependencies":[],"pipDependencies":[]}}',
 'admin', '2020-09-21 14:00:05', 'admin', '2020-09-21 14:00:14'),
-('environment_1600862964725_0002', 'notebook-gpu-env', 
'{"name":"notebook-gpu-env","dockerImage":"apache/submarine:jupyter-notebook-gpu-0.7.0","kernelSpec":{"name":"submarine_jupyter_py3","channels":["defaults"],"condaDependencies":[],"pipDependencies":[]}}',
 'admin', '2021-03-28 17:00:00', 'admin', '2021-03-28 17:00:00');
+('environment_1600862964725_0001', 'notebook-env', 
'{"name":"notebook-env","dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT","kernelSpec":{"name":"submarine_jupyter_py3","channels":["defaults"],"condaDependencies":[],"pipDependencies":[]}}',
 'admin', '2020-09-21 14:00:05', 'admin', '2020-09-21 14:00:14'),
+('environment_1600862964725_0002', 'notebook-gpu-env', 
'{"name":"notebook-gpu-env","dockerImage":"apache/submarine:jupyter-notebook-gpu-0.8.0-SNAPSHOT","kernelSpec":{"name":"submarine_jupyter_py3","channels":["defaults"],"condaDependencies":[],"pipDependencies":[]}}',
 'admin', '2021-03-28 17:00:00', 'admin', '2021-03-28 17:00:00');
 
 -- ----------------------------
 -- Records of experiment_templates
diff --git a/dev-support/docker-images/agent/build.sh 
b/dev-support/docker-images/agent/build.sh
index 3a728511..a519b024 100755
--- a/dev-support/docker-images/agent/build.sh
+++ b/dev-support/docker-images/agent/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="apache/submarine:agent-${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/docker-images/database/build.sh 
b/dev-support/docker-images/database/build.sh
index c9f0f3ea..1cae4477 100755
--- a/dev-support/docker-images/database/build.sh
+++ b/dev-support/docker-images/database/build.sh
@@ -24,7 +24,7 @@ fi
 export CURRENT_PATH=$(cd "${PWD}">/dev/null; pwd)
 SUBMARINE_HOME=${CURRENT_PATH}/../../..
 
-SUBMARINE_VERSION="0.7.0"
+SUBMARINE_VERSION="0.8.0-SNAPSHOT"
 SUBMARINE_IMAGE_NAME="apache/submarine:database-${SUBMARINE_VERSION}"
 
 cp -rf "${SUBMARINE_HOME}/dev-support/database" "${CURRENT_PATH}"
diff --git a/dev-support/docker-images/jupyter-gpu/build.sh 
b/dev-support/docker-images/jupyter-gpu/build.sh
index 7abdb8f8..036bb421 100755
--- a/dev-support/docker-images/jupyter-gpu/build.sh
+++ b/dev-support/docker-images/jupyter-gpu/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-JUPYTER_IMAGE="apache/submarine:jupyter-notebook-gpu-0.7.0"
+JUPYTER_IMAGE="apache/submarine:jupyter-notebook-gpu-0.8.0-SNAPSHOT"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
   PWD=$(dirname $(readlink "${BASH_SOURCE-$0}"))
diff --git a/dev-support/docker-images/jupyter/build.sh 
b/dev-support/docker-images/jupyter/build.sh
index 4daa6258..b1d24a81 100755
--- a/dev-support/docker-images/jupyter/build.sh
+++ b/dev-support/docker-images/jupyter/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-JUPYTER_IMAGE="apache/submarine:jupyter-notebook-0.7.0"
+JUPYTER_IMAGE="apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
   PWD=$(dirname $(readlink "${BASH_SOURCE-$0}"))
diff --git a/dev-support/docker-images/mlflow/build.sh 
b/dev-support/docker-images/mlflow/build.sh
index e49a20e9..4a00c5df 100755
--- a/dev-support/docker-images/mlflow/build.sh
+++ b/dev-support/docker-images/mlflow/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-MLFLOW_IMAGE="apache/submarine:mlflow-0.7.0"
+MLFLOW_IMAGE="apache/submarine:mlflow-0.8.0-SNAPSHOT"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
   PWD=$(dirname $(readlink "${BASH_SOURCE-$0}"))
diff --git a/dev-support/docker-images/operator/build.sh 
b/dev-support/docker-images/operator/build.sh
index 65a80a4d..1320526c 100755
--- a/dev-support/docker-images/operator/build.sh
+++ b/dev-support/docker-images/operator/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="apache/submarine:operator-${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/docker-images/serve/build.sh 
b/dev-support/docker-images/serve/build.sh
index 5f3975cc..d8cc6a1e 100755
--- a/dev-support/docker-images/serve/build.sh
+++ b/dev-support/docker-images/serve/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="apache/submarine:serve-${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/docker-images/submarine/build.sh 
b/dev-support/docker-images/submarine/build.sh
index 7473f354..56b6720e 100755
--- a/dev-support/docker-images/submarine/build.sh
+++ b/dev-support/docker-images/submarine/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="apache/submarine:server-${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/examples/mnist-pytorch/DDP/build.sh 
b/dev-support/examples/mnist-pytorch/DDP/build.sh
index 026d86e1..6a59a974 100755
--- a/dev-support/examples/mnist-pytorch/DDP/build.sh
+++ b/dev-support/examples/mnist-pytorch/DDP/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="ddp:${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/examples/mnist-pytorch/DDP/post.sh 
b/dev-support/examples/mnist-pytorch/DDP/post.sh
index 681bfc94..935b51bb 100755
--- a/dev-support/examples/mnist-pytorch/DDP/post.sh
+++ b/dev-support/examples/mnist-pytorch/DDP/post.sh
@@ -26,7 +26,7 @@ curl -X POST -H "Content-Type: application/json" -d '
     }
   },
   "environment": {
-    "image": "ddp:0.7.0"
+    "image": "ddp:0.8.0-SNAPSHOT"
   },
   "spec": {
     "Master": {
diff --git a/dev-support/examples/mnist-tensorflow/MirroredStrategy/build.sh 
b/dev-support/examples/mnist-tensorflow/MirroredStrategy/build.sh
index 5ef88910..977c1900 100755
--- a/dev-support/examples/mnist-tensorflow/MirroredStrategy/build.sh
+++ b/dev-support/examples/mnist-tensorflow/MirroredStrategy/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="mirrored:${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/examples/mnist-tensorflow/MirroredStrategy/post.sh 
b/dev-support/examples/mnist-tensorflow/MirroredStrategy/post.sh
index 01584fe8..7940f05e 100755
--- a/dev-support/examples/mnist-tensorflow/MirroredStrategy/post.sh
+++ b/dev-support/examples/mnist-tensorflow/MirroredStrategy/post.sh
@@ -26,7 +26,7 @@ curl -X POST -H "Content-Type: application/json" -d '
     }
   },
   "environment": {
-    "image": "mirrored:0.7.0"
+    "image": "mirrored:0.8.0-SNAPSHOT"
   },
   "spec": {
     "Worker": {
diff --git 
a/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/build.sh 
b/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/build.sh
index c7ba496a..bd401bdf 100755
--- a/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/build.sh
+++ b/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="multi-worker-mirrored:${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git 
a/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/post.sh 
b/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/post.sh
index f99b421b..10251f2a 100755
--- a/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/post.sh
+++ b/dev-support/examples/mnist-tensorflow/MultiWorkerMirroredStrategy/post.sh
@@ -26,7 +26,7 @@ curl -X POST -H "Content-Type: application/json" -d '
     }
   },
   "environment": {
-    "image": "multi-worker-mirrored:0.7.0"
+    "image": "multi-worker-mirrored:0.8.0-SNAPSHOT"
   },
   "spec": {
     "Worker": {
diff --git 
a/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/build.sh 
b/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/build.sh
index fecb6bc6..c1408937 100755
--- a/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/build.sh
+++ b/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="parameter-server:${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git 
a/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/post.sh 
b/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/post.sh
index dd8225d8..d03c2f0a 100755
--- a/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/post.sh
+++ b/dev-support/examples/mnist-tensorflow/ParameterServerStrategy/post.sh
@@ -26,7 +26,7 @@ curl -X POST -H "Content-Type: application/json" -d '
     }
   },
   "environment": {
-    "image": "parameter-server:0.7.0"
+    "image": "parameter-server:0.8.0-SNAPSHOT"
   },
   "spec": {
     "Ps": {
diff --git a/dev-support/examples/nn-pytorch/build.sh 
b/dev-support/examples/nn-pytorch/build.sh
index 9c06b4c4..d394f44a 100755
--- a/dev-support/examples/nn-pytorch/build.sh
+++ b/dev-support/examples/nn-pytorch/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="nn-pytorch:${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/examples/nn-pytorch/post.sh 
b/dev-support/examples/nn-pytorch/post.sh
index bb5389fb..f41cba83 100755
--- a/dev-support/examples/nn-pytorch/post.sh
+++ b/dev-support/examples/nn-pytorch/post.sh
@@ -27,7 +27,7 @@ curl -X POST -H "Content-Type: application/json" -d '
 
   },
   "environment": {
-    "image": "nn-pytorch:0.7.0"
+    "image": "nn-pytorch:0.8.0-SNAPSHOT"
   },
   "spec": {
     "Worker": {
diff --git a/dev-support/examples/quickstart/build.sh 
b/dev-support/examples/quickstart/build.sh
index 60475130..cdf99af2 100755
--- a/dev-support/examples/quickstart/build.sh
+++ b/dev-support/examples/quickstart/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="apache/submarine:quickstart-${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/examples/quickstart/post.sh 
b/dev-support/examples/quickstart/post.sh
index 1c4ef688..de434a73 100755
--- a/dev-support/examples/quickstart/post.sh
+++ b/dev-support/examples/quickstart/post.sh
@@ -26,7 +26,7 @@ curl -X POST -H "Content-Type: application/json" -d '
     }
   },
   "environment": {
-    "image": "apache/submarine:quickstart-0.7.0"
+    "image": "apache/submarine:quickstart-0.8.0-SNAPSHOT"
   },
   "spec": {
     "Worker": {
diff --git a/dev-support/examples/tracking/build.sh 
b/dev-support/examples/tracking/build.sh
index 3e287199..912a2220 100755
--- a/dev-support/examples/tracking/build.sh
+++ b/dev-support/examples/tracking/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="tracking:${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/examples/tracking/post.sh 
b/dev-support/examples/tracking/post.sh
index f3a6b1d9..be70c052 100755
--- a/dev-support/examples/tracking/post.sh
+++ b/dev-support/examples/tracking/post.sh
@@ -26,7 +26,7 @@ curl -X POST -H "Content-Type: application/json" -d '
     }
   },
   "environment": {
-    "image": "tracking:0.7.0"
+    "image": "tracking:0.8.0-SNAPSHOT"
   },
   "spec": {
     "Ps": {
diff --git a/dev-support/mini-submarine/build_mini-submarine.sh 
b/dev-support/mini-submarine/build_mini-submarine.sh
index a717d896..3f6de497 100755
--- a/dev-support/mini-submarine/build_mini-submarine.sh
+++ b/dev-support/mini-submarine/build_mini-submarine.sh
@@ -17,7 +17,7 @@ set -euo pipefail
 hadoop_v=2.9.2
 spark_v=2.3.4
 
-submarine_v=${submarine_version:-"0.7.0"}
+submarine_v=${submarine_version:-"0.8.0-SNAPSHOT"}
 echo "Using submarine version: $submarine_v"
 
 image_name="local/mini-submarine:${submarine_v}"
diff --git 
a/dev-support/mini-submarine/submarine/run_customized_submarine-all_mnist.sh 
b/dev-support/mini-submarine/submarine/run_customized_submarine-all_mnist.sh
index 280d7998..55a9a129 100755
--- a/dev-support/mini-submarine/submarine/run_customized_submarine-all_mnist.sh
+++ b/dev-support/mini-submarine/submarine/run_customized_submarine-all_mnist.sh
@@ -49,7 +49,7 @@ else
   WORKER_CMD="myvenv.zip/venv/bin/python mnist_distributed.py --steps 2 
--data_dir /tmp/data --working_dir /tmp/mode"
 fi
 
-SUBMARINE_VERSION=${SUBMARINE_VER:-"0.7.0"}
+SUBMARINE_VERSION=${SUBMARINE_VER:-"0.8.0-SNAPSHOT"}
 
 HADOOP_VERSION=2.9
 
diff --git 
a/dev-support/mini-submarine/submarine/run_submarine_mnist_tf2_tony.sh 
b/dev-support/mini-submarine/submarine/run_submarine_mnist_tf2_tony.sh
index ce3e4dc8..8642464b 100755
--- a/dev-support/mini-submarine/submarine/run_submarine_mnist_tf2_tony.sh
+++ b/dev-support/mini-submarine/submarine/run_submarine_mnist_tf2_tony.sh
@@ -39,7 +39,7 @@ else
   JAVA_CMD="java"
 fi
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 HADOOP_VERSION=2.9
 SUBMARINE_PATH=/opt/submarine-current
 HADOOP_CONF_PATH=/usr/local/hadoop/etc/hadoop
diff --git a/dev-support/mini-submarine/submarine/run_submarine_mnist_tony.sh 
b/dev-support/mini-submarine/submarine/run_submarine_mnist_tony.sh
index f0a8e92d..d4096e34 100755
--- a/dev-support/mini-submarine/submarine/run_submarine_mnist_tony.sh
+++ b/dev-support/mini-submarine/submarine/run_submarine_mnist_tony.sh
@@ -17,7 +17,7 @@
 
 # Below are configurable variables, please adapt base on your local 
environment.
 # Version of submarine jar
-SUBMARINE_VERSION=${SUBMARINE_VER:-"0.7.0"}
+SUBMARINE_VERSION=${SUBMARINE_VER:-"0.8.0-SNAPSHOT"}
 
 # Version of affiliated Hadoop version for this Submarine jar.
 SUBMARINE_HADOOP_VERSION=2.9
diff --git 
a/dev-support/mini-submarine/submarine/run_submarine_mnist_tony_rpc.sh 
b/dev-support/mini-submarine/submarine/run_submarine_mnist_tony_rpc.sh
index 4db4ae56..0249d157 100644
--- a/dev-support/mini-submarine/submarine/run_submarine_mnist_tony_rpc.sh
+++ b/dev-support/mini-submarine/submarine/run_submarine_mnist_tony_rpc.sh
@@ -47,7 +47,7 @@ else
   WORKER_CMD="myvenv.zip/venv/bin/python mnist_distributed.py --steps 2 
--data_dir /tmp/data --working_dir /tmp/mode"
 fi
 
-SUBMARINE_VERSION=${SUBMARINE_VER:-"0.7.0"}
+SUBMARINE_VERSION=${SUBMARINE_VER:-"0.8.0-SNAPSHOT"}
 
 HADOOP_VERSION=2.9
 
diff --git 
a/dev-support/mini-submarine/submarine/run_submarine_mxnet_cifar10_tony.sh 
b/dev-support/mini-submarine/submarine/run_submarine_mxnet_cifar10_tony.sh
index 6f81148c..b91bc4dd 100755
--- a/dev-support/mini-submarine/submarine/run_submarine_mxnet_cifar10_tony.sh
+++ b/dev-support/mini-submarine/submarine/run_submarine_mxnet_cifar10_tony.sh
@@ -39,7 +39,7 @@ else
   JAVA_CMD="java"
 fi
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 HADOOP_VERSION=2.9
 SUBMARINE_PATH=/opt/submarine-current
 HADOOP_CONF_PATH=/usr/local/hadoop/etc/hadoop
diff --git 
a/dev-support/mini-submarine/submarine/run_submarine_pytorch_mnist_tony.sh 
b/dev-support/mini-submarine/submarine/run_submarine_pytorch_mnist_tony.sh
index 9f8fdb57..94ef460e 100755
--- a/dev-support/mini-submarine/submarine/run_submarine_pytorch_mnist_tony.sh
+++ b/dev-support/mini-submarine/submarine/run_submarine_pytorch_mnist_tony.sh
@@ -39,7 +39,7 @@ else
   JAVA_CMD="java"
 fi
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 HADOOP_VERSION=2.9
 SUBMARINE_PATH=/opt/submarine-current
 HADOOP_CONF_PATH=/usr/local/hadoop/etc/hadoop
diff --git a/dev-support/misc/flask/build.sh b/dev-support/misc/flask/build.sh
index 56599bbb..07233128 100755
--- a/dev-support/misc/flask/build.sh
+++ b/dev-support/misc/flask/build.sh
@@ -16,7 +16,7 @@
 
 set -euxo pipefail
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_IMAGE_NAME="flask:${SUBMARINE_VERSION}"
 
 if [ -L ${BASH_SOURCE-$0} ]; then
diff --git a/dev-support/pysubmarine/openapi.json 
b/dev-support/pysubmarine/openapi.json
index ec45e92f..74ab04a2 100644
--- a/dev-support/pysubmarine/openapi.json
+++ b/dev-support/pysubmarine/openapi.json
@@ -11,7 +11,7 @@
       "name" : "Apache 2.0",
       "url" : "http://www.apache.org/licenses/LICENSE-2.0.html";
     },
-    "version" : "0.7.0"
+    "version" : "0.8.0-SNAPSHOT"
   },
   "servers" : [ {
     "url" : "/api"
diff --git a/dev-support/pysubmarine/swagger_config.json 
b/dev-support/pysubmarine/swagger_config.json
index 0d799040..b36d2faa 100644
--- a/dev-support/pysubmarine/swagger_config.json
+++ b/dev-support/pysubmarine/swagger_config.json
@@ -1,5 +1,5 @@
 {
   "packageName" : "submarine.client",
   "projectName" : "submarine.client",
-  "packageVersion": "0.7.0"
+  "packageVersion": "0.8.0-SNAPSHOT"
 }
diff --git a/helm-charts/submarine/Chart.yaml b/helm-charts/submarine/Chart.yaml
index 18fa2a4e..7a1e52ad 100644
--- a/helm-charts/submarine/Chart.yaml
+++ b/helm-charts/submarine/Chart.yaml
@@ -16,10 +16,10 @@
 #
 
 apiVersion: v2
-appVersion: "0.7.0"
+appVersion: "0.8.0-SNAPSHOT"
 description: Submarine is Cloud Native Machine Learning Platform.
 name: submarine
-version: 0.7.0
+version: 0.8.0-SNAPSHOT
 icon: 
https://submarine.apache.org/assets/themes/submarine/img/submarine_white_logo.png
 dependencies:
   - name: tfjob
diff --git a/helm-charts/submarine/crds/crd.yaml 
b/helm-charts/submarine/crds/crd.yaml
index a54ce183..0d08eb1f 100644
--- a/helm-charts/submarine/crds/crd.yaml
+++ b/helm-charts/submarine/crds/crd.yaml
@@ -21,7 +21,7 @@ metadata:
   name: submarines.submarine.apache.org
   labels:
     app.kubernetes.io/name: submarine-operator
-    app.kubernetes.io/version: "0.7.0"
+    app.kubernetes.io/version: "0.8.0-SNAPSHOT"
     app.kubernetes.io/component: submarine-operator
     app.kubernetes.io/managed-by: Helm
 spec:
diff --git a/helm-charts/submarine/kind-values.yaml 
b/helm-charts/submarine/kind-values.yaml
index d7a41068..0b1b0ddf 100644
--- a/helm-charts/submarine/kind-values.yaml
+++ b/helm-charts/submarine/kind-values.yaml
@@ -17,7 +17,7 @@
 
 name: submarine-operator
 replicas: 1
-image: apache/submarine:operator-0.7.0
+image: apache/submarine:operator-0.8.0-SNAPSHOT
 # dev is to tell helm to install submarine-operator or not
 dev: false
 # storageClass is for dynamically creating persistent volumes
diff --git a/helm-charts/submarine/values.yaml 
b/helm-charts/submarine/values.yaml
index 8366e5c8..55956485 100644
--- a/helm-charts/submarine/values.yaml
+++ b/helm-charts/submarine/values.yaml
@@ -17,7 +17,7 @@
 
 name: submarine-operator
 replicas: 1
-image: apache/submarine:operator-0.7.0
+image: apache/submarine:operator-0.8.0-SNAPSHOT
 # dev is to tell helm to install submarine-operator or not
 dev: false
 # storageClass is for dynamically creating persistent volumes
diff --git a/pom.xml b/pom.xml
index 0edb8cf4..c22682e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
   <groupId>org.apache.submarine</groupId>
   <artifactId>submarine</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Submarine</name>
   <description>Submarine project</description>
diff --git a/submarine-all/pom.xml b/submarine-all/pom.xml
index 23dcaf06..5f080240 100644
--- a/submarine-all/pom.xml
+++ b/submarine-all/pom.xml
@@ -25,11 +25,11 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <artifactId>submarine-all</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: All</name>
 
   <dependencyManagement>
diff --git a/submarine-client/pom.xml b/submarine-client/pom.xml
index 6adf58f0..1483155a 100644
--- a/submarine-client/pom.xml
+++ b/submarine-client/pom.xml
@@ -24,12 +24,12 @@
   <parent>
     <artifactId>submarine</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>submarine-client</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Client</name>
 
   <dependencies>
diff --git a/submarine-cloud-v2/artifacts/examples/example-submarine.yaml 
b/submarine-cloud-v2/artifacts/examples/example-submarine.yaml
index d23b04a4..3e434354 100644
--- a/submarine-cloud-v2/artifacts/examples/example-submarine.yaml
+++ b/submarine-cloud-v2/artifacts/examples/example-submarine.yaml
@@ -20,12 +20,12 @@ kind: Submarine
 metadata:
   name: example-submarine
 spec:
-  version: "0.7.0"
+  version: "0.8.0-SNAPSHOT"
   server:
-    # image: "apache/submarine:server-0.7.0" # overwrite the image when 
development
+    # image: "apache/submarine:server-0.8.0-SNAPSHOT" # overwrite the image 
when development
     replicas: 1
   database:
-    # image: "apache/submarine:database-0.7.0" # overwrite the image when 
development
+    # image: "apache/submarine:database-0.8.0-SNAPSHOT" # overwrite the image 
when development
     storageSize: "1Gi"
     mysqlRootPasswordSecret: "root-pass-secret"
   tensorboard:
diff --git a/submarine-cloud-v2/artifacts/submarine/submarine-database.yaml 
b/submarine-cloud-v2/artifacts/submarine/submarine-database.yaml
index b368e935..023e4e6d 100644
--- a/submarine-cloud-v2/artifacts/submarine/submarine-database.yaml
+++ b/submarine-cloud-v2/artifacts/submarine/submarine-database.yaml
@@ -63,7 +63,7 @@ spec:
       serviceAccountName: "submarine-storage"
       containers:
         - name: "submarine-database"
-          image: "apache/submarine:database-0.7.0"
+          image: "apache/submarine:database-0.8.0-SNAPSHOT"
           imagePullPolicy: "IfNotPresent"
           ports:
             - containerPort: 3306
diff --git a/submarine-cloud-v2/artifacts/submarine/submarine-mlflow.yaml 
b/submarine-cloud-v2/artifacts/submarine/submarine-mlflow.yaml
index dfe05ee2..66add3a5 100644
--- a/submarine-cloud-v2/artifacts/submarine/submarine-mlflow.yaml
+++ b/submarine-cloud-v2/artifacts/submarine/submarine-mlflow.yaml
@@ -90,7 +90,7 @@ spec:
             mountPath: /root/.mc
       containers:
       - name: submarine-mlflow-container
-        image: apache/submarine:mlflow-0.7.0
+        image: apache/submarine:mlflow-0.8.0-SNAPSHOT
         imagePullPolicy: IfNotPresent
         ports:
         - containerPort: 5000
diff --git a/submarine-cloud-v2/artifacts/submarine/submarine-server.yaml 
b/submarine-cloud-v2/artifacts/submarine/submarine-server.yaml
index f1148fe4..f01ce03f 100644
--- a/submarine-cloud-v2/artifacts/submarine/submarine-server.yaml
+++ b/submarine-cloud-v2/artifacts/submarine/submarine-server.yaml
@@ -96,7 +96,7 @@ spec:
         - name: K8S_APISERVER_URL
           value: "kubernetes.default.svc"
 
-        image: "apache/submarine:server-0.7.0"
+        image: "apache/submarine:server-0.8.0-SNAPSHOT"
         imagePullPolicy: IfNotPresent
         ports:
         - containerPort: 8080
diff --git a/submarine-cloud-v2/test/e2e/framework/deployment.go 
b/submarine-cloud-v2/test/e2e/framework/deployment.go
index 119e9614..48922d6d 100644
--- a/submarine-cloud-v2/test/e2e/framework/deployment.go
+++ b/submarine-cloud-v2/test/e2e/framework/deployment.go
@@ -49,7 +49,7 @@ func MakeDeployment(pathToYaml string) (*appsv1.Deployment, 
error) {
 func MakeOperatorDeployment() *appsv1.Deployment {
        name := "submarine-operator-demo"
        var replicas int32 = 1
-       image := "apache/submarine:operator-0.7.0"
+       image := "apache/submarine:operator-0.8.0-SNAPSHOT"
        return &appsv1.Deployment{
                ObjectMeta: metav1.ObjectMeta{
                        Name: name,
diff --git a/submarine-commons/commons-cluster/pom.xml 
b/submarine-commons/commons-cluster/pom.xml
index 538ef313..04e1f066 100644
--- a/submarine-commons/commons-cluster/pom.xml
+++ b/submarine-commons/commons-cluster/pom.xml
@@ -23,11 +23,11 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-commons</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>submarine-commons-cluster</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Commons Cluster</name>
 
   <dependencies>
diff --git a/submarine-commons/commons-runtime/pom.xml 
b/submarine-commons/commons-runtime/pom.xml
index 087665e0..b68be00e 100644
--- a/submarine-commons/commons-runtime/pom.xml
+++ b/submarine-commons/commons-runtime/pom.xml
@@ -24,13 +24,13 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-commons</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>org.apache.submarine</groupId>
   <artifactId>submarine-commons-runtime</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Commons Runtime</name>
 
   <dependencies>
diff --git a/submarine-commons/commons-utils/pom.xml 
b/submarine-commons/commons-utils/pom.xml
index fa1a0e1d..640d3004 100644
--- a/submarine-commons/commons-utils/pom.xml
+++ b/submarine-commons/commons-utils/pom.xml
@@ -25,13 +25,13 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-commons</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.submarine</groupId>
   <artifactId>submarine-commons-utils</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Commons Utils</name>
 
   <dependencies>
diff --git a/submarine-commons/pom.xml b/submarine-commons/pom.xml
index 0d93b913..a6ad3897 100644
--- a/submarine-commons/pom.xml
+++ b/submarine-commons/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>org.apache.submarine</groupId>
   <artifactId>submarine-commons</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Submarine: Commons</name>
 
diff --git a/submarine-dist/pom.xml b/submarine-dist/pom.xml
index 704435a3..91077cb7 100644
--- a/submarine-dist/pom.xml
+++ b/submarine-dist/pom.xml
@@ -25,11 +25,11 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <artifactId>submarine-dist</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Dist</name>
   <packaging>pom</packaging>
 
diff --git a/submarine-sdk/pysubmarine/example/pytorch/afm/run_afm.sh 
b/submarine-sdk/pysubmarine/example/pytorch/afm/run_afm.sh
index 92755e4f..94358788 100644
--- a/submarine-sdk/pysubmarine/example/pytorch/afm/run_afm.sh
+++ b/submarine-sdk/pysubmarine/example/pytorch/afm/run_afm.sh
@@ -24,7 +24,7 @@ PYTHONPATH=$HOME/workspace/submarine/submarine-sdk/pysubmarine
 
 HADOOP_CONF_PATH=${HADOOP_CONF_PATH:-$HADOOP_CONF_DIR}
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_HADOOP_VERSION=2.9
 
SUBMARINE_JAR=/opt/submarine-dist-${SUBMARINE_VERSION}-hadoop-${SUBMARINE_HADOOP_VERSION}/submarine-dist-${SUBMARINE_VERSION}-hadoop-${SUBMARINE_HADOOP_VERSION}/submarine-all-${SUBMARINE_VERSION}-hadoop-${SUBMARINE_HADOOP_VERSION}.jar
 
diff --git a/submarine-sdk/pysubmarine/example/pytorch/deepfm/run_deepfm.sh 
b/submarine-sdk/pysubmarine/example/pytorch/deepfm/run_deepfm.sh
index d7bf8dd1..e0061726 100644
--- a/submarine-sdk/pysubmarine/example/pytorch/deepfm/run_deepfm.sh
+++ b/submarine-sdk/pysubmarine/example/pytorch/deepfm/run_deepfm.sh
@@ -24,7 +24,7 @@ PYTHONPATH=$HOME/workspace/submarine/submarine-sdk/pysubmarine
 
 HADOOP_CONF_PATH=${HADOOP_CONF_PATH:-$HADOOP_CONF_DIR}
 
-SUBMARINE_VERSION=0.7.0
+SUBMARINE_VERSION=0.8.0-SNAPSHOT
 SUBMARINE_HADOOP_VERSION=2.9
 
SUBMARINE_JAR=/opt/submarine-dist-${SUBMARINE_VERSION}-hadoop-${SUBMARINE_HADOOP_VERSION}/submarine-dist-${SUBMARINE_VERSION}-hadoop-${SUBMARINE_HADOOP_VERSION}/submarine-all-${SUBMARINE_VERSION}-hadoop-${SUBMARINE_HADOOP_VERSION}.jar
 
diff --git a/submarine-sdk/pysubmarine/setup.py 
b/submarine-sdk/pysubmarine/setup.py
index 58eb7d1a..1f6b56a7 100644
--- a/submarine-sdk/pysubmarine/setup.py
+++ b/submarine-sdk/pysubmarine/setup.py
@@ -20,7 +20,7 @@ with open("README.md") as f:
 
 setup(
     name="apache-submarine",
-    version="0.7.0",
+    version="0.8.0-SNAPSHOT",
     description="A python SDK for submarine",
     long_description=long_description,
     long_description_content_type="text/markdown",
diff --git a/submarine-sdk/pysubmarine/submarine/cli/__init__.py 
b/submarine-sdk/pysubmarine/submarine/cli/__init__.py
index c6a37cbb..8f00b071 100644
--- a/submarine-sdk/pysubmarine/submarine/cli/__init__.py
+++ b/submarine-sdk/pysubmarine/submarine/cli/__init__.py
@@ -21,11 +21,11 @@
 
     The Submarine CLI allows you to interact with submarine backend via 
command line.
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
 
 from __future__ import absolute_import
 
-__version__ = "0.7.0"
+__version__ = "0.8.0-SNAPSHOT"
diff --git a/submarine-sdk/pysubmarine/submarine/client/__init__.py 
b/submarine-sdk/pysubmarine/submarine/client/__init__.py
index 8680c5e5..7860eb3c 100644
--- a/submarine-sdk/pysubmarine/submarine/client/__init__.py
+++ b/submarine-sdk/pysubmarine/submarine/client/__init__.py
@@ -22,7 +22,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
@@ -30,7 +30,7 @@
 
 from __future__ import absolute_import
 
-__version__ = "0.7.0"
+__version__ = "0.8.0-SNAPSHOT"
 
 # import apis into sdk package
 from submarine.client.api.environment_api import EnvironmentApi
diff --git a/submarine-sdk/pysubmarine/submarine/client/api/environment_api.py 
b/submarine-sdk/pysubmarine/submarine/client/api/environment_api.py
index eeb037b6..32efa87d 100644
--- a/submarine-sdk/pysubmarine/submarine/client/api/environment_api.py
+++ b/submarine-sdk/pysubmarine/submarine/client/api/environment_api.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/api/experiment_api.py 
b/submarine-sdk/pysubmarine/submarine/client/api/experiment_api.py
index 59efd4fb..01bac1cf 100644
--- a/submarine-sdk/pysubmarine/submarine/client/api/experiment_api.py
+++ b/submarine-sdk/pysubmarine/submarine/client/api/experiment_api.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/api/notebook_api.py 
b/submarine-sdk/pysubmarine/submarine/client/api/notebook_api.py
index 3d81f292..173bf849 100644
--- a/submarine-sdk/pysubmarine/submarine/client/api/notebook_api.py
+++ b/submarine-sdk/pysubmarine/submarine/client/api/notebook_api.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/api/serve_api.py 
b/submarine-sdk/pysubmarine/submarine/client/api/serve_api.py
index b72a0469..9666d563 100644
--- a/submarine-sdk/pysubmarine/submarine/client/api/serve_api.py
+++ b/submarine-sdk/pysubmarine/submarine/client/api/serve_api.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/api_client.py 
b/submarine-sdk/pysubmarine/submarine/client/api_client.py
index 6e593cce..e51ac65f 100644
--- a/submarine-sdk/pysubmarine/submarine/client/api_client.py
+++ b/submarine-sdk/pysubmarine/submarine/client/api_client.py
@@ -19,7 +19,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
@@ -95,7 +95,7 @@ class ApiClient(object):
             self.default_headers[header_name] = header_value
         self.cookie = cookie
         # Set default User-Agent.
-        self.user_agent = "OpenAPI-Generator/0.7.0/python"
+        self.user_agent = "OpenAPI-Generator/0.8.0-SNAPSHOT/python"
         self.client_side_validation = configuration.client_side_validation
 
     def __enter__(self):
diff --git a/submarine-sdk/pysubmarine/submarine/client/configuration.py 
b/submarine-sdk/pysubmarine/submarine/client/configuration.py
index 294d165d..d5686f2b 100644
--- a/submarine-sdk/pysubmarine/submarine/client/configuration.py
+++ b/submarine-sdk/pysubmarine/submarine/client/configuration.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
@@ -342,8 +342,8 @@ class Configuration(object):
             "Python SDK Debug Report:\n"
             "OS: {env}\n"
             "Python Version: {pyversion}\n"
-            "Version of the API: 0.7.0\n"
-            "SDK Package Version: 0.7.0".format(env=sys.platform, 
pyversion=sys.version)
+            "Version of the API: 0.8.0-SNAPSHOT\n"
+            "SDK Package Version: 0.8.0-SNAPSHOT".format(env=sys.platform, 
pyversion=sys.version)
         )
 
     def get_host_settings(self):
diff --git a/submarine-sdk/pysubmarine/submarine/client/exceptions.py 
b/submarine-sdk/pysubmarine/submarine/client/exceptions.py
index b9eb6b70..b714f7a2 100644
--- a/submarine-sdk/pysubmarine/submarine/client/exceptions.py
+++ b/submarine-sdk/pysubmarine/submarine/client/exceptions.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/__init__.py 
b/submarine-sdk/pysubmarine/submarine/client/models/__init__.py
index bdab9e33..1996255c 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/__init__.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/__init__.py
@@ -21,7 +21,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/code_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/code_spec.py
index 229a557f..32551c3d 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/code_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/code_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git 
a/submarine-sdk/pysubmarine/submarine/client/models/environment_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/environment_spec.py
index 9a121599..654f9988 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/environment_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/environment_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git 
a/submarine-sdk/pysubmarine/submarine/client/models/experiment_meta.py 
b/submarine-sdk/pysubmarine/submarine/client/models/experiment_meta.py
index d1e791b1..dabd7127 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/experiment_meta.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/experiment_meta.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git 
a/submarine-sdk/pysubmarine/submarine/client/models/experiment_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/experiment_spec.py
index 03a7cc90..0175745e 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/experiment_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/experiment_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git 
a/submarine-sdk/pysubmarine/submarine/client/models/experiment_task_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/experiment_task_spec.py
index 403133d4..722b821d 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/experiment_task_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/experiment_task_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git 
a/submarine-sdk/pysubmarine/submarine/client/models/experiment_template_submit.py
 
b/submarine-sdk/pysubmarine/submarine/client/models/experiment_template_submit.py
index e9944f62..1f1f8ca9 100644
--- 
a/submarine-sdk/pysubmarine/submarine/client/models/experiment_template_submit.py
+++ 
b/submarine-sdk/pysubmarine/submarine/client/models/experiment_template_submit.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/json_response.py 
b/submarine-sdk/pysubmarine/submarine/client/models/json_response.py
index 1253f301..06f48327 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/json_response.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/json_response.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/kernel_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/kernel_spec.py
index 0f48f735..9e17eda2 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/kernel_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/kernel_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/notebook_meta.py 
b/submarine-sdk/pysubmarine/submarine/client/models/notebook_meta.py
index c45b8b46..201b8129 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/notebook_meta.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/notebook_meta.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git 
a/submarine-sdk/pysubmarine/submarine/client/models/notebook_pod_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/notebook_pod_spec.py
index 5bf4c6da..bac767d2 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/notebook_pod_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/notebook_pod_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/notebook_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/notebook_spec.py
index b42c7bdc..9f184827 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/notebook_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/notebook_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/serve_request.py 
b/submarine-sdk/pysubmarine/submarine/client/models/serve_request.py
index b6e786c3..0fcde78d 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/serve_request.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/serve_request.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/models/serve_spec.py 
b/submarine-sdk/pysubmarine/submarine/client/models/serve_spec.py
index ee027fc5..e9b622c7 100644
--- a/submarine-sdk/pysubmarine/submarine/client/models/serve_spec.py
+++ b/submarine-sdk/pysubmarine/submarine/client/models/serve_spec.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/submarine/client/rest.py 
b/submarine-sdk/pysubmarine/submarine/client/rest.py
index 91ec405b..4fe7fc05 100644
--- a/submarine-sdk/pysubmarine/submarine/client/rest.py
+++ b/submarine-sdk/pysubmarine/submarine/client/rest.py
@@ -20,7 +20,7 @@
 
     The Submarine REST API allows you to access Submarine resources such as,  
experiments, environments and notebooks. The  API is hosted under the /v1 path 
on the Submarine server. For example,  to list experiments on a server hosted 
at http://localhost:8080, access http://localhost:8080/api/v1/experiment/  # 
noqa: E501
 
-    The version of the OpenAPI document: 0.7.0
+    The version of the OpenAPI document: 0.8.0-SNAPSHOT
     Contact: [email protected]
     Generated by: https://openapi-generator.tech
 """
diff --git a/submarine-sdk/pysubmarine/tests/cli/test_environment.py 
b/submarine-sdk/pysubmarine/tests/cli/test_environment.py
index f2392c61..c7144f2d 100644
--- a/submarine-sdk/pysubmarine/tests/cli/test_environment.py
+++ b/submarine-sdk/pysubmarine/tests/cli/test_environment.py
@@ -50,7 +50,7 @@ def test_all_environment_e2e():
     environment_spec = EnvironmentSpec(
         name="mytest",
         kernel_spec=kernel_spec,
-        docker_image="apache/submarine:jupyter-notebook-gpu-0.7.0",
+        docker_image="apache/submarine:jupyter-notebook-gpu-0.8.0-SNAPSHOT",
     )
 
     environment = 
submarine_client.create_environment(environment_spec=environment_spec)
diff --git 
a/submarine-sdk/pysubmarine/tests/environment/test_environment_client.py 
b/submarine-sdk/pysubmarine/tests/environment/test_environment_client.py
index 658920b8..795e5e00 100644
--- a/submarine-sdk/pysubmarine/tests/environment/test_environment_client.py
+++ b/submarine-sdk/pysubmarine/tests/environment/test_environment_client.py
@@ -32,7 +32,7 @@ def test_environment_e2e():
     environment_spec = EnvironmentSpec(
         name="mytest",
         kernel_spec=kernel_spec,
-        docker_image="apache/submarine:jupyter-notebook-gpu-0.7.0",
+        docker_image="apache/submarine:jupyter-notebook-gpu-0.8.0-SNAPSHOT",
     )
 
     environment = 
submarine_client.create_environment(environment_spec=environment_spec)
diff --git a/submarine-serve/pom.xml b/submarine-serve/pom.xml
index 64d5fa18..ef4ef9be 100644
--- a/submarine-serve/pom.xml
+++ b/submarine-serve/pom.xml
@@ -23,12 +23,12 @@
   <parent>
     <artifactId>submarine</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>submarine-serve</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Serve</name>
 
   <dependencies>
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>org.apache.submarine</groupId>
       <artifactId>submarine-commons-utils</artifactId>
-      <version>0.7.0</version>
+      <version>0.8.0-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/submarine-server/pom.xml b/submarine-server/pom.xml
index e35bc0a6..5066fed6 100644
--- a/submarine-server/pom.xml
+++ b/submarine-server/pom.xml
@@ -24,12 +24,12 @@
   <parent>
     <artifactId>submarine</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>submarine-server</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Submarine: Server</name>
 
diff --git a/submarine-server/server-api/pom.xml 
b/submarine-server/server-api/pom.xml
index 24439f29..c54ab2bb 100644
--- a/submarine-server/server-api/pom.xml
+++ b/submarine-server/server-api/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>submarine-server</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/submarine-server/server-core/pom.xml 
b/submarine-server/server-core/pom.xml
index 8c0e614f..8805f0c9 100644
--- a/submarine-server/server-core/pom.xml
+++ b/submarine-server/server-core/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>submarine-server</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/submarine-server/server-core/src/main/java/org/apache/submarine/server/Bootstrap.java
 
b/submarine-server/server-core/src/main/java/org/apache/submarine/server/Bootstrap.java
index 2c315084..09d1bc82 100644
--- 
a/submarine-server/server-core/src/main/java/org/apache/submarine/server/Bootstrap.java
+++ 
b/submarine-server/server-core/src/main/java/org/apache/submarine/server/Bootstrap.java
@@ -50,7 +50,7 @@ public class Bootstrap extends HttpServlet {
              .termsOfService("http://swagger.io/terms/";)
              .contact(new Contact()
              .email("[email protected]"))
-             .version("0.7.0")
+             .version("0.8.0-SNAPSHOT")
              .license(new License()
              .name("Apache 2.0")
              .url("http://www.apache.org/licenses/LICENSE-2.0.html";));
diff --git a/submarine-server/server-submitter/k8s-utils/pom.xml 
b/submarine-server/server-submitter/k8s-utils/pom.xml
index c30e1447..f535baa5 100644
--- a/submarine-server/server-submitter/k8s-utils/pom.xml
+++ b/submarine-server/server-submitter/k8s-utils/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-server-submitter</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/submarine-server/server-submitter/k8s-utils/src/main/java/org/apache/submarine/server/k8s/utils/K8sUtils.java
 
b/submarine-server/server-submitter/k8s-utils/src/main/java/org/apache/submarine/server/k8s/utils/K8sUtils.java
index 88de193d..54a3421e 100644
--- 
a/submarine-server/server-submitter/k8s-utils/src/main/java/org/apache/submarine/server/k8s/utils/K8sUtils.java
+++ 
b/submarine-server/server-submitter/k8s-utils/src/main/java/org/apache/submarine/server/k8s/utils/K8sUtils.java
@@ -26,7 +26,7 @@ import org.slf4j.LoggerFactory;
  * Utility methods for common k8s operations.
  *
  * @author Chi-Sheng Liu
- * @since 0.7.0
+ * @since 0.8.0-SNAPSHOT
  */
 public abstract class K8sUtils {
 
diff --git a/submarine-server/server-submitter/pom.xml 
b/submarine-server/server-submitter/pom.xml
index 32380d09..089cb909 100644
--- a/submarine-server/server-submitter/pom.xml
+++ b/submarine-server/server-submitter/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <artifactId>submarine-server</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>submarine-server-submitter</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Submarine: Submitter</name>
 
diff --git a/submarine-server/server-submitter/submarine-k8s-agent/pom.xml 
b/submarine-server/server-submitter/submarine-k8s-agent/pom.xml
index 48228762..982cdf0d 100644
--- a/submarine-server/server-submitter/submarine-k8s-agent/pom.xml
+++ b/submarine-server/server-submitter/submarine-k8s-agent/pom.xml
@@ -15,7 +15,7 @@
        <parent>
                <groupId>org.apache.submarine</groupId>
                <artifactId>submarine-server-submitter</artifactId>
-               <version>0.7.0</version>
+               <version>0.8.0-SNAPSHOT</version>
        </parent>
 
        <artifactId>submarine-k8s-agent</artifactId>
diff --git a/submarine-server/server-submitter/submitter-k8s/pom.xml 
b/submarine-server/server-submitter/submitter-k8s/pom.xml
index a8b6b61c..a64e457b 100644
--- a/submarine-server/server-submitter/submitter-k8s/pom.xml
+++ b/submarine-server/server-submitter/submitter-k8s/pom.xml
@@ -24,12 +24,12 @@
   <parent>
     <artifactId>submarine-server-submitter</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>submarine-submitter-k8s</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Kubernetes Submitter</name>
 
   <dependencies>
@@ -99,7 +99,7 @@
       <dependency>
           <groupId>org.apache.submarine</groupId>
           <artifactId>submarine-serve</artifactId>
-          <version>0.7.0</version>
+          <version>0.8.0-SNAPSHOT</version>
           <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git 
a/submarine-server/server-submitter/submitter-k8s/src/main/java/org/apache/submarine/server/submitter/k8s/model/AgentPod.java
 
b/submarine-server/server-submitter/submitter-k8s/src/main/java/org/apache/submarine/server/submitter/k8s/model/AgentPod.java
index e38fe919..765a5c72 100644
--- 
a/submarine-server/server-submitter/submitter-k8s/src/main/java/org/apache/submarine/server/submitter/k8s/model/AgentPod.java
+++ 
b/submarine-server/server-submitter/submitter-k8s/src/main/java/org/apache/submarine/server/submitter/k8s/model/AgentPod.java
@@ -33,7 +33,7 @@ import io.kubernetes.client.openapi.models.V1PodSpec;
 
 public class AgentPod extends V1Pod{
   private static SubmarineConfiguration conf = 
SubmarineConfiguration.getInstance();
-  private static final String AGENT_IMAGE = "apache/submarine:agent-0.7.0";
+  private static final String AGENT_IMAGE = 
"apache/submarine:agent-0.8.0-SNAPSHOT";
   private static final String CONTAINER_NAME = "agent";
   public AgentPod(String namespace, String name,
           CustomResourceType type,
@@ -90,9 +90,9 @@ public class AgentPod extends V1Pod{
     spec.setRestartPolicy("OnFailure");
     this.setSpec(spec);
   }
-  
+
   private String getNormalizePodName(CustomResourceType type, String name, 
String resourceId) {
-    return String.format("%s-%s-%s-%s", 
resourceId.toString().toLowerCase().replace('_', '-'), 
+    return String.format("%s-%s-%s-%s", 
resourceId.toString().toLowerCase().replace('_', '-'),
             type.toString().toLowerCase(), name, CONTAINER_NAME);
   }
 }
diff --git a/submarine-test/pom.xml b/submarine-test/pom.xml
index 610ba07c..eec26a10 100644
--- a/submarine-test/pom.xml
+++ b/submarine-test/pom.xml
@@ -25,10 +25,10 @@
   <parent>
     <artifactId>submarine</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <artifactId>submarine-test</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Test</name>
   <packaging>pom</packaging>
 
diff --git a/submarine-test/test-e2e/pom.xml b/submarine-test/test-e2e/pom.xml
index 00c9d680..5904dfde 100644
--- a/submarine-test/test-e2e/pom.xml
+++ b/submarine-test/test-e2e/pom.xml
@@ -25,11 +25,11 @@
   <parent>
     <artifactId>submarine-test</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>submarine-test-e2e</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: E2E Test</name>
 
   <properties>
diff --git a/submarine-test/test-k8s/pom.xml b/submarine-test/test-k8s/pom.xml
index a96b021e..347b2b87 100644
--- a/submarine-test/test-k8s/pom.xml
+++ b/submarine-test/test-k8s/pom.xml
@@ -25,11 +25,11 @@
   <parent>
     <artifactId>submarine-test</artifactId>
     <groupId>org.apache.submarine</groupId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>submarine-test-k8s</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Kubernetes Test</name>
 
   <properties>
diff --git a/submarine-workbench/interpreter/interpreter-core/pom.xml 
b/submarine-workbench/interpreter/interpreter-core/pom.xml
index 0c46eb3d..61415367 100644
--- a/submarine-workbench/interpreter/interpreter-core/pom.xml
+++ b/submarine-workbench/interpreter/interpreter-core/pom.xml
@@ -26,12 +26,12 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-interpreter</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>submarine-interpreter-core</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Interpreter Core</name>
   <description>Submarine Interpreter Core</description>
 
diff --git a/submarine-workbench/interpreter/pom.xml 
b/submarine-workbench/interpreter/pom.xml
index bbf2dff2..59bb45ab 100644
--- a/submarine-workbench/interpreter/pom.xml
+++ b/submarine-workbench/interpreter/pom.xml
@@ -26,12 +26,12 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-workbench</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>submarine-interpreter</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Submarine: Interpreter</name>
   <description>Submarine Interpreter Parent</description>
diff --git a/submarine-workbench/interpreter/python-interpreter/pom.xml 
b/submarine-workbench/interpreter/python-interpreter/pom.xml
index bad34fe1..184d9577 100644
--- a/submarine-workbench/interpreter/python-interpreter/pom.xml
+++ b/submarine-workbench/interpreter/python-interpreter/pom.xml
@@ -26,12 +26,12 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-interpreter</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>submarine-python-interpreter</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Interpreter Python</name>
   <description>Submarine Python Interpreter</description>
 
diff --git a/submarine-workbench/interpreter/spark-interpreter/pom.xml 
b/submarine-workbench/interpreter/spark-interpreter/pom.xml
index a26eae8e..a64cbb46 100644
--- a/submarine-workbench/interpreter/spark-interpreter/pom.xml
+++ b/submarine-workbench/interpreter/spark-interpreter/pom.xml
@@ -26,12 +26,12 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-interpreter</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>submarine-spark-interpreter</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Interpreter Spark</name>
   <description>Submarine spark Interpreter</description>
 
diff --git a/submarine-workbench/pom.xml b/submarine-workbench/pom.xml
index 5301a4d5..6632c426 100644
--- a/submarine-workbench/pom.xml
+++ b/submarine-workbench/pom.xml
@@ -26,12 +26,12 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>submarine-workbench</artifactId>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Submarine: Workbench</name>
   <description>Submarine Workbench</description>
diff --git a/submarine-workbench/workbench-web/pom.xml 
b/submarine-workbench/workbench-web/pom.xml
index a0975737..1709a63b 100644
--- a/submarine-workbench/workbench-web/pom.xml
+++ b/submarine-workbench/workbench-web/pom.xml
@@ -25,14 +25,14 @@
   <parent>
     <groupId>org.apache.submarine</groupId>
     <artifactId>submarine-workbench</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.submarine</groupId>
   <artifactId>submarine-workbench-web</artifactId>
   <packaging>war</packaging>
-  <version>0.7.0</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Submarine: Workbench Web Angular</name>
 
   <!-- See https://github.com/eirslett/frontend-maven-plugin/issues/229 -->
diff --git a/website/docs/userDocs/api/environment.md 
b/website/docs/userDocs/api/environment.md
index e795a723..4212e652 100644
--- a/website/docs/userDocs/api/environment.md
+++ b/website/docs/userDocs/api/environment.md
@@ -136,7 +136,7 @@ curl -X GET http://127.0.0.1:32080/api/v1/environment
       "environmentId":"environment_1600862964725_0002",
       "environmentSpec":{
         "name":"notebook-gpu-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-gpu-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-gpu-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -173,7 +173,7 @@ curl -X GET http://127.0.0.1:32080/api/v1/environment
       "environmentId":"environment_1600862964725_0001",
       "environmentSpec":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
diff --git a/website/docs/userDocs/api/notebook.md 
b/website/docs/userDocs/api/notebook.md
index 3c356dad..cadbeadc 100644
--- a/website/docs/userDocs/api/notebook.md
+++ b/website/docs/userDocs/api/notebook.md
@@ -108,7 +108,7 @@ curl -X POST -H "Content-Type: application/json" -d '
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -174,7 +174,7 @@ curl -X GET 
http://127.0.0.1:32080/api/v1/notebook?id=e9ca23d68d884d4ebb19d07889
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -239,7 +239,7 @@ curl -X GET 
http://127.0.0.1:32080/api/v1/notebook/notebook_1626160071451_0001
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -304,7 +304,7 @@ curl -X DELETE 
http://127.0.0.1:32080/api/v1/notebook/notebook_1626160071451_000
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
diff --git a/website/docs/userDocs/submarine-sdk/pysubmarine/development.md 
b/website/docs/userDocs/submarine-sdk/pysubmarine/development.md
index 8c2885c7..d6e333b9 100644
--- a/website/docs/userDocs/submarine-sdk/pysubmarine/development.md
+++ b/website/docs/userDocs/submarine-sdk/pysubmarine/development.md
@@ -132,7 +132,7 @@ to generate pysubmarine client API that used to communicate 
with submarine serve
     {
       "packageName" : "submarine.client",
       "projectName" : "submarine.client",
-      "packageVersion": "0.7.0"
+      "packageVersion": "0.8.0-SNAPSHOT"
     }
     ```
 
diff --git a/website/versioned_docs/version-0.6.0/userDocs/api/environment.md 
b/website/versioned_docs/version-0.6.0/userDocs/api/environment.md
index e795a723..4212e652 100644
--- a/website/versioned_docs/version-0.6.0/userDocs/api/environment.md
+++ b/website/versioned_docs/version-0.6.0/userDocs/api/environment.md
@@ -136,7 +136,7 @@ curl -X GET http://127.0.0.1:32080/api/v1/environment
       "environmentId":"environment_1600862964725_0002",
       "environmentSpec":{
         "name":"notebook-gpu-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-gpu-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-gpu-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -173,7 +173,7 @@ curl -X GET http://127.0.0.1:32080/api/v1/environment
       "environmentId":"environment_1600862964725_0001",
       "environmentSpec":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
diff --git a/website/versioned_docs/version-0.6.0/userDocs/api/notebook.md 
b/website/versioned_docs/version-0.6.0/userDocs/api/notebook.md
index 3c356dad..cadbeadc 100644
--- a/website/versioned_docs/version-0.6.0/userDocs/api/notebook.md
+++ b/website/versioned_docs/version-0.6.0/userDocs/api/notebook.md
@@ -108,7 +108,7 @@ curl -X POST -H "Content-Type: application/json" -d '
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -174,7 +174,7 @@ curl -X GET 
http://127.0.0.1:32080/api/v1/notebook?id=e9ca23d68d884d4ebb19d07889
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -239,7 +239,7 @@ curl -X GET 
http://127.0.0.1:32080/api/v1/notebook/notebook_1626160071451_0001
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],
@@ -304,7 +304,7 @@ curl -X DELETE 
http://127.0.0.1:32080/api/v1/notebook/notebook_1626160071451_000
       },
       "environment":{
         "name":"notebook-env",
-        "dockerImage":"apache/submarine:jupyter-notebook-0.7.0",
+        "dockerImage":"apache/submarine:jupyter-notebook-0.8.0-SNAPSHOT",
         "kernelSpec":{
           "name":"submarine_jupyter_py3",
           "channels":["defaults"],


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