add 2.1.1 readme and changelog updates

Author: poorejc

CHANGELOG.md

@@ -4,7 +4,8 @@ Apache Flagon UserALE.js (Incubating) 2.1.1 (2021-02-20)
 -------------------------------
 * Release Notes - Flagon - Version UserALE.js 2.1.1
 * [Closed Tickets](https://github.com/apache/incubator-flagon-useralejs/projects/3)
-    * Update to Node.js/NPM Engine support (tested 12.x, 13.x, 14.x, 15.x)
+    * Fixes bug in SessionID creation at initial PageLoad
+    * Updates Node.js/NPM Engine support (tested 12.x, 13.x, 14.x, 15.x)
     * Minor updates to resolve extant vulnerabilities in dependency tree
     * Minor updates to update deprecated downstream dev dependencies
     * Minor updates to build pipelines to accommodate dependency updates

README.md

@@ -33,6 +33,7 @@ Additional documentation and a demonstration can be found at the [Apache Flagon
 
 ## What's New in Version 2.1.1?
 
+- Fixes bug in SessionID creation at initial PageLoad
 - Update to Node.js/NPM Engine support (tested 12.x, 13.x, 14.x, 15.x)
 - Minor updates to resolve extant vulnerabilities in dependency tree
 - Minor updates to update deprecated downstream dev dependencies