version 2.3.1

CHANGELOG.md

@@ -3,9 +3,13 @@
 All notable changes to the LaunchDarkly client-side JavaScript SDK will be documented in this file. 
 This project adheres to [Semantic Versioning](http://semver.org).
 
+## [2.3.1] - 2018-06-29
+### Fixed:
+- If a polling request has failed due to an invalid environment key, calling `variation` now returns the default value; previously, it sometimes caused a null reference error.
+
 ## [2.3.0] - 2018-06-26
 ### Changed:
-The client will now stop trying to send analytics events if it receives almost any HTTP 4xx error from LaunchDarkly; such errors indicate either a configuration problem (invalid SDK key) or a bug, which is not likely to resolve without a restart or an upgrade. This does not apply if the error is 400, 408, or 429.
+- The client will now stop trying to send analytics events if it receives almost any HTTP 4xx error from LaunchDarkly; such errors indicate either a configuration problem (invalid SDK key) or a bug, which is not likely to resolve without a restart or an upgrade. This does not apply if the error is 400, 408, or 429.
 
 ## [2.2.0] - 2018-06-22
 ### Added:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ldclient-js",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "LaunchDarkly SDK for JavaScript",
   "author": "LaunchDarkly <[email protected]>",
   "license": "Apache-2.0",