update readme

readme.txt

@@ -3,15 +3,24 @@ Contributors: twoelevenjay
 Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=leon%40211j%2ecom&lc=MQ&item_name=Two%20Eleven%20Jay&no_note=0&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest
 Tags: metaboxes, forms, fields, options, settings
 Requires at least: 4.5
-Tested up to: 6.0
-Requires PHP: 7.0
+Tested up to: 6.6.2
+Requires PHP: 8.1
 Stable tag: 1.0.3
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
-== Description ==
 CMB2 Admin Extension adds a user interface for admins to create CMB2 meta boxes from the WordPress admin.
 
+== Description ==
+CMB2 Admin Extension adds an intuitive user interface for WordPress administrators to create, manage, and display CMB2 meta boxes directly from the WordPress admin dashboard. This plugin simplifies the process of building custom meta boxes, making it easier for non-technical users to add custom fields to posts, pages, and other content types.
+
+### Key Features:
+* Create and manage CMB2 meta boxes from the admin panel without writing code.
+* Support for a wide range of field types, including text, file upload, date picker, and more.
+* Seamlessly integrate custom fields into post types, pages, or user profiles.
+* Full compatibility with the latest version of WordPress.
+
+### Requirements:
 This plugin requires the most current version of the CMB2 plugin. You can find CMB2 [here](https://wordpress.org/plugins/cmb2/) and its documentation [here](https://github.com/WebDevStudios/CMB2/wiki/Field-Types#types).
 
 == Installation ==