v1.5.0

### Releases v1.5.0

1. Fix bug. 
2. Optimize and sync with [**Blynk_Async_WM library v1.5.0**](https://github.com/khoih-prog/Blynk_Async_WM)

Author: khoih-prog

README.md

@@ -18,6 +18,7 @@
   * [Features](#features)
   * [Currently supported Boards](#currently-supported-boards)
 * [Changelog](#changelog)
+  * [Releases v1.5.0](#releases-v150)
   * [Major Releases v1.4.0](#major-releases-v140)
   * [Releases v1.3.1](#releases-v131)
   * [Major Releases v1.3.0](#major-releases-v130)