Remove incubating status
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1a74446..a16298a 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -15,15 +15,15 @@
 limitations under the License.
 -->
 
-Thank you for your interest in contributing to Apache PredictionIO (incubating).
+Thank you for your interest in contributing to Apache PredictionIO.
 Our mission is to enable developers to build scalable machine learning
 applications easily. Here is how you can help with the project development. If
 you have any question regarding development at anytime, please free to subscribe
 and post to the Development Mailing List
-<mailto:dev-subscribe@predictionio.incubator.apache.org>.
+<mailto:dev-subscribe@predictionio.apache.org>.
 
 For code contribution, please follow guidelines at
-http://predictionio.incubator.apache.org/community/contribute-code/.
+http://predictionio.apache.org/community/contribute-code/.
 
 For documentation contribution, please follow guidelines at
-http://predictionio.incubator.apache.org/community/contribute-documentation/.
+http://predictionio.apache.org/community/contribute-documentation/.
diff --git a/NOTICE b/NOTICE
index a572cf7..a0210eb 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,4 +1,4 @@
-Apache PredictionIO (incubating)
+Apache PredictionIO
 Copyright 2017 The Apache Software Foundation
 
 This product includes software developed at
diff --git a/README.md b/README.md
index ee766da..3c94281 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@
 limitations under the License.
 -->
 
-# Apache PredictionIO (incubating) Ruby SDK
+# Apache PredictionIO Ruby SDK
 
 [![Build Status](https://api.travis-ci.org/apache/incubator-predictionio-sdk-ruby.svg?branch=develop)](https://github.com/apache/incubator-predictionio-sdk-ruby)
 [![Code Climate](https://codeclimate.com/github/PredictionIO/PredictionIO-Ruby-SDK.png)](https://codeclimate.com/github/PredictionIO/PredictionIO-Ruby-SDK)
@@ -31,7 +31,7 @@
 Full Ruby SDK documentation can be found [here](http://www.rubydoc.info/github/apache/incubator-predictionio-sdk-ruby).
 
 Please see the [PredictionIO App Integration
-Overview](http://predictionio.incubator.apache.org/appintegration/) to
+Overview](http://predictionio.apache.org/appintegration/) to
 understand how the SDK can be used to integrate PredictionIO Event Server and
 Engine with your application.
 
@@ -55,7 +55,7 @@
 ## Sending Events to Event Server
 
 Please refer to [Event Server
-documentation](http://predictionio.incubator.apache.org/datacollection/) for
+documentation](http://predictionio.apache.org/datacollection/) for
 event format and how the data can be collected from your app.
 
 ### Instantiate Event Client and connect to PredictionIO Event Server
@@ -149,7 +149,7 @@
 ## Mailing List
 
 Please use the Apache mailing lists. Subscription instructions are
-[here](http://predictionio.incubator.apache.org/support/).
+[here](http://predictionio.apache.org/support/).
 
 ## Issue Tracker
 
@@ -159,7 +159,7 @@
 ## Contributing
 
 Please follow these
-[instructions](http://predictionio.incubator.apache.org/community/contribute-code/).
+[instructions](http://predictionio.apache.org/community/contribute-code/).
 
 ## License