Update README.md

latest version of zip

Author: maboa

README.md

@@ -7,9 +7,9 @@ You can make Interactive Transcripts with the [Hyperaudio Lite Editor](https://g
 
 ## Getting started
 
-### 1. Use the pre-zipped version (currently version 1.0.19)
+### 1. Use the pre-zipped version (currently version 1.0.20)
 
-1. [https://lab.hyperaud.io/wordpress-plugin/v1.0.19/wp-hyperaudio-1.0.19.zip](https://lab.hyperaud.io/wordpress-plugin/v1.0.19/wp-hyperaudio-1.0.19.zip).
+1. [https://lab.hyperaud.io/wordpress-plugin/v1.0.20/wp-hyperaudio-1.0.20.zip](https://lab.hyperaud.io/wordpress-plugin/v1.0.20/wp-hyperaudio-1.0.20.zip).
 
 ### 2. Move the file manually