doc: browser compatibility

README.md

@@ -8,6 +8,7 @@ features.
 
 - [Table of contents](#table-of-contents)
 - [Setup](#setup)
+  - [Browser comatibility for AudioWorklet](#browser-comatibility-for-audioworklet)
 - [Usage](#usage)
   - [User Interface](#user-interface)
     - [Open extension](#open-extension)
@@ -34,6 +35,12 @@ features.
 - Click "Load unpacked extension" and select the csslsd folder
 - Now the extension should appear in the menu bar
 
+### Browser comatibility for AudioWorklet
+
+| Chrome | Edge | Firefox | Opéra | Brave |
+|--------|------|---------|-------|-------|
+| 64     | 79   | 76      | 51    | 64    |
+
 ## Usage
 
 ### User Interface