docs(readme): wip warnings

wibus-wee · web-flow · commit 911bff6cc48a · 2022-12-29T08:10:43.000+08:00
diff --git a/README.md b/README.md
@@ -21,6 +21,8 @@
 
 Follow the documentation at [jwc.js.org](https://jwc.js.org)!
 
+> _**This project is still under development, so use it with caution in production**_
+
 
 ## License
 
