Update README.md

Author: jsiefer

README.md

@@ -2,7 +2,7 @@
 <p align="center"><img src="https://static.typeset.sh/images/typeset.sh-logo.svg" width="300"></p>
 
 
-# Typeset.sh wrapper for Laravel 7, 8, 9, 10 and 11
+# Typeset.sh wrapper for Laravel 7, 8, 9, 10, 11 and 12
 
 This is a laravel typeset.sh wrapper that lets you easily configure and use typeset.sh
 in your laravel project. Typeset.sh is a printcss layout and rendering engine written in PHP.
@@ -63,6 +63,19 @@ Route::get('/invoice/print', function () {
 });
 ```
 
+or assign a save handler.
+
+```php
+use Typesetsh\HtmlToPdf\StandardEncryption;
+use Typesetsh\Pdf\Security\Encryption\Standard\Permission;
+
+Route::get('/invoice/print', function () {
+    $invoice = new stdClass();
+
+    return Typesetsh\pdf('invoice', ['invoice' => $invoice])
+        ->with(new StandardEncryption("owner123", "user123", Permission::FORMS));
+});
+```
 
 ## Configuration