Update version & RELEASENOTES.md for release 4.2.3
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 6bfa48f..50056df 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -20,6 +20,9 @@
 -->
 ## Release Notes for Cordova JS ##
 
+### 4.2.3 (Jun 18, 2018)
+* [CB-13501](https://issues.apache.org/jira/browse/CB-13501) add support for node 8
+
 ### 4.2.2 (Oct 04, 2017)
 * [CB-12017](https://issues.apache.org/jira/browse/CB-12017) updated dependencies for `Browserify`
 * [CB-12762](https://issues.apache.org/jira/browse/CB-12762) point `package.json` repo items to github mirrors instead of apache repos
diff --git a/package.json b/package.json
index b7c192c..9ba1f56 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "engines": {
     "node": ">=4.0.0"
   },
-  "version": "4.2.3-dev",
+  "version": "4.2.3",
   "homepage": "http://cordova.apache.org",
   "repository": {
     "type": "git",