diff --git a/appengine/endpoints-frameworks-v2/discovery/build.gradle b/appengine/endpoints-frameworks-v2/discovery/build.gradle
index 47af6be51ad..43aacd449fb 100644
--- a/appengine/endpoints-frameworks-v2/discovery/build.gradle
+++ b/appengine/endpoints-frameworks-v2/discovery/build.gradle
@@ -48,12 +48,13 @@ dependencies {
 }
 
 appengine {  // App Engine tasks configuration
-  run {      // local (dev_appserver) configuration (standard environments only)
-
-  }
-
   deploy {   // deploy configuration
+    version = findProperty("appengine.deploy.version")
 
+    def promoteProp = findProperty("appengine.deploy.promote")
+    if (promoteProp != null) {
+      promote = new Boolean(promoteProp)
+    }
   }
 }
 
diff --git a/appengine/endpoints-frameworks-v2/discovery/Jenkins.sh b/appengine/endpoints-frameworks-v2/discovery/jenkins.sh
similarity index 85%
rename from appengine/endpoints-frameworks-v2/discovery/Jenkins.sh
rename to appengine/endpoints-frameworks-v2/discovery/jenkins.sh
index 29e28b20ce5..dcf31626e50 100644
--- a/appengine/endpoints-frameworks-v2/discovery/Jenkins.sh
+++ b/appengine/endpoints-frameworks-v2/discovery/jenkins.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright 2017 Google Inc.
 #
@@ -48,7 +48,8 @@ sed -i'.bak' -e "s/hello world!/hello version-${GOOGLE_VERSION_ID}!/g" src/main/
 
 # Test with Maven
 mvn clean appengine:deploy \
-    -Dapp.deploy.version="${GOOGLE_VERSION_ID}"
+    -Dapp.deploy.version="${GOOGLE_VERSION_ID}" \
+    -Dapp.deploy.promote=false
 
 # End-2-End tests
 TestEndpoints "${GOOGLE_PROJECT_ID}" "${GOOGLE_VERSION_ID}"
@@ -57,17 +58,16 @@ TestEndpoints "${GOOGLE_PROJECT_ID}" "${GOOGLE_VERSION_ID}"
 mvn clean
 
 # Test with Gradle
-# Update build.gradle
-sed -i'.bak' -e "s/deploy {/deploy {\n version='${GOOGLE_VERSION_ID}'/g" build.gradle
-
 # Modify Greetings.java for Gradle
-sed -i'.bak' -e "s/hello version-${GOOGLE_VERSION_ID}!/hello version-gradle-${GOOGLE_VERSION_ID}!/g" src/main/java/com/example/helloendpoints/Greetings.java
+sed -i'.bak' -e "s/hello version-${GOOGLE_VERSION_ID}!/hello version-${GOOGLE_VERSION_ID}!/g" src/main/java/com/example/helloendpoints/Greetings.java
 
 # Deploy Gradle
-gradle appengineDeploy
+gradle -Pappengine.deploy.promote=false \
+  -Pappengine.deploy.version="${GOOGLE_VERSION_ID}" \
+  appengineDeploy
 
 # End-2-End tests
-TestEndpoints "${GOOGLE_PROJECT_ID}" "gradle-${GOOGLE_VERSION_ID}"
+TestEndpoints "${GOOGLE_PROJECT_ID}" "${GOOGLE_VERSION_ID}"
 
 # Clean
 gradle clean
diff --git a/appengine/endpoints-frameworks-v2/discovery/src/main/java/com/example/helloendpoints/Greetings.java b/appengine/endpoints-frameworks-v2/discovery/src/main/java/com/example/helloendpoints/Greetings.java
index 11f533f622d..69cbb4b9df1 100644
--- a/appengine/endpoints-frameworks-v2/discovery/src/main/java/com/example/helloendpoints/Greetings.java
+++ b/appengine/endpoints-frameworks-v2/discovery/src/main/java/com/example/helloendpoints/Greetings.java
@@ -43,7 +43,7 @@ public class Greetings {
   public static ArrayList<HelloGreeting> greetings = new ArrayList<HelloGreeting>();
 
   static {
-    greetings.add(new HelloGreeting("hello world!"));
+    greetings.add(new HelloGreeting("hello version-jerjou-test!"));
     greetings.add(new HelloGreeting("goodbye world!"));
   }
 //[END api_def]
diff --git a/appengine/helloworld/jenkins.sh b/appengine/helloworld/jenkins.sh
new file mode 100644
index 00000000000..6f9cf85dad5
--- /dev/null
+++ b/appengine/helloworld/jenkins.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+# Copyright 2017 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -xe
+
+mvn clean appengine:update \
+  -Dappengine.additionalParams="--service_account_json_key_file=${GOOGLE_APPLICATION_CREDENTIALS}" \
+  -Dappengine.appId="${GOOGLE_PROJECT_ID}" \
+  -Dappengine.version="${GOOGLE_VERSION_ID}" \
+  -DskipTests=true
+
+curl -f "http://${GOOGLE_VERSION_ID}-dot-${GOOGLE_PROJECT_ID}.appspot.com/"
diff --git a/flexible/sparkjava/jenkins.sh b/flexible/sparkjava/jenkins.sh
new file mode 100755
index 00000000000..fe1644dd79f
--- /dev/null
+++ b/flexible/sparkjava/jenkins.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# Copyright 2017 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Fail on non-zero return and print command to stdout
+set -xe
+
+# Jenkins Test Script
+function runtests () {
+  curl -X GET \
+    "https://${2}-dot-${1}.appspot.com/api/users" | \
+    grep "^\\["
+}
+
+# Jenkins provides values for GOOGLE_PROJECT_ID and GOOGLE_VERSION_ID
+
+# Test with Maven
+mvn clean appengine:deploy \
+    -Dapp.deploy.version="${GOOGLE_VERSION_ID}" \
+    -Dapp.deploy.promote=false
+
+# End-2-End tests
+runtests "${GOOGLE_PROJECT_ID}" "${GOOGLE_VERSION_ID}"
diff --git a/jenkins.sh b/jenkins.sh
new file mode 100755
index 00000000000..6f2758315bf
--- /dev/null
+++ b/jenkins.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+# Copyright 2017 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -x
+shopt -s globstar
+
+delete_app_version() {
+  yes | gcloud --project="$GOOGLE_PROJECT_ID" \
+    app versions delete "$GOOGLE_VERSION_ID"
+}
+handle_error() {
+  errcode=$? # Remember the error code so we can exit with it after cleanup
+
+  # Clean up
+  delete_app_version
+
+  exit $errcode
+}
+trap handle_error ERR
+
+# First, style-check the shell scripts
+shellcheck ./**/*.sh
+
+# Find all jenkins.sh's and run them.
+find . -mindepth 2 -maxdepth 5 -name jenkins.sh -type f | while read path; do
+  (
+  pushd "${path%jenkins.sh}"
+  /bin/bash ./jenkins.sh
+  )
+done
+
+delete_app_version