Update CHANGELOG-1.0.md

Author: akshay kumar

CHANGELOG-1.0.md

@@ -3,6 +3,10 @@ CHANGELOG for 1.0.x
 
 This changelog references any relevant changes introduced in 1.0 minor versions.
 
+* 1.0.1 (2019-10-22)
+    * **Misc. Updates:**
+        * Updated README.md with link to the official gitter chat for uvdesk/extension-framework
+
 * 1.0.0 (Released on 2019-10-09)
     * **Issue #2:** dashboard search bar is not finding keyword (raised by vaishaliwebkul)
     * **Issue #3:** Add search bar component items (raised by shubhwebkul)