Update installation notes

README.MD

@@ -7,16 +7,37 @@ Valet+ is a development environment for macOS. No Vagrant, no Docker, no `/etc/h
 
 ## Installation
 
-This project uses [laravel/valet](https://github.com/laravel/valet) as a dependency. You can follow the installation 
-instructions of Laravel's Valet.
+> :warning: Valet+ requires macOS and [Homebrew](https://brew.sh/). Before installation, you should make sure that no 
+> other programs such as Apache or Nginx are binding to your local machine's port 80.
+
+> :warning: Valet+ requires [Composer](https://getcomposer.org/) to be installed. 
+
+To get started, you first need to ensure that Homebrew is up to date using the update command:
+```shell
+brew update
+```
+
+Next, you should use Homebrew to install PHP 8.0:
+```shell
+brew install [email protected]
+brew link [email protected] --force
+brew services restart [email protected]
+```
+
+Install Valet+ 3.x-dev with composer:
+```shell
+composer global require weprovide/valet-plus:3.x-dev
+```
+
+Finally, you may execute the Valet+ `install` command. This will configure and install Valet+, Nginx, DnsMasq and other
+services. In addition, the daemons Valet+ depends on will be configured to launch when your system starts:
+```shell
+valet-plus install
+```
+
+Once Valet+ is installed, try pinging any `*.test` domain on your terminal using a command such as `ping foobar.test`. 
+If Valet+ is installed correctly you should see this domain responding on `127.0.0.1`.
 
-> Note: install [email protected] first before installing Valet+.
-> You can do this with the following commands.
-> ```shell
-> brew install [email protected]
-> brew link [email protected] --force
-> brew services restart [email protected]
-> ```
 
 
 ## Valet+ features
@@ -52,9 +73,9 @@ Here are a few key differences compared to the original Valet:
 
 ## Valet+ Authors
 
+- Mischa Braam ([@mischabraam](https://github.com/mischabraam))
 - Tim Neutkens ([@timneutkens](https://github.com/timneutkens))
 - Sam Granger ([@samgranger](https://github.com/samgranger))
-- Mischa Braam ([@mischabraam](https://github.com/mischabraam))
 
 ## Valet+ Contributors
 

composer.json

@@ -16,6 +16,9 @@
             "WeProvide\\ValetPlus\\": "cli/ValetPlus/"
         }
     },
+    "config": {
+        "platform-check": false
+    },
     "require": {
         "php": ">=7.1 <8.3",
         "laravel/valet": "^4.1"