Update README.md

Author: taylorotwell

README.md

@@ -8,7 +8,7 @@
 
 While Laravel does not dictate which JavaScript or CSS pre-processors you use, it does provide a basic starting point using [Bootstrap](https://getbootstrap.com/), [React](https://reactjs.org/), and / or [Vue](https://vuejs.org/) that will be helpful for many applications. By default, Laravel uses [NPM](https://www.npmjs.org/) to install both of these frontend packages.
 
-**We are not accepting new presets.**
+**We are not accepting new presets. This project should no longer be used on new Laravel projects. Please use [Laravel Jetstream](https://github.com/laravel/jetstream) instead**
 
 ## Official Documentation