docs: update README

Author: mrholek

README.md

@@ -2,7 +2,7 @@
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
-[![Bootstrap Admin Template](https://coreui.io/images/github/vue-free-template-3.gif)](https://coreui.io/)
+[![Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_default_light_dark.webp)](https://coreui.io/)
 
 CoreUI Bootstrap Admin Panel Template is not another blend of 3rd parties free components and libraries. It's **the only Open Source Bootstrap Admin Dashboard Template built on the enterprise-grade hand-crafted [UI Components Library](https://github.com/coreui/coreui)** created and backed by professionals.
 **CoreUI Admin Template helps you build reliable web apps faster than before.** CoreUI offers 4 versions: [Angular](https://github.com/coreui/coreui-free-angular-admin-template), [Bootstrap](https://github.com/coreui/coreui-free-bootstrap-admin-template), [React.js](https://github.com/coreui/coreui-free-react-admin-template), and [Vue.js](https://github.com/coreui/coreui-free-vue-admin-template).
@@ -44,13 +44,13 @@ CoreUI is built on top of Bootstrap 5 and supports popular frameworks.
 
 ## CoreUI PRO Bootstrap Admin Templates
 
-| Default Theme | Light Theme | Dark Theme |
-| --- | --- | --- |
-| [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_default_1440.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=default) | [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_light_1440.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=light)| [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_dark_1440.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=dark)
+| Default Theme | Light Theme |
+| --- | --- |
+| [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_default_light_dark.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=default) | [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_light_light_dark.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=light)| [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_dark_1440.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=dark)
 
 | Default Theme v3 | Light Theme v3 |
 | --- | --- |
-| [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_default_v3_1440.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=default-v3) | [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_light_v3_1440.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=light)|
+| [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_default_v3_light_dark.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=default-v3) | [![CoreUI Pro Bootstrap Admin Template](https://coreui.io/images/templates/coreui_pro_light_v3_light_dark.webp)](https://coreui.io/product/bootstrap-dashboard-template/?theme=light)|
 
 ## CoreUI Icons (522 Free icons) - Premium designed free icon set with marks in SVG, Webfont and raster formats.
 
@@ -160,41 +160,8 @@ Get updates on CoreUI's development and chat with the project maintainers and co
 
 ## Support CoreUI Development
 
-CoreUI is an MIT-licensed open source project and is completely free to use. However, the amount of effort needed to maintain and develop new features for the project is not sustainable without proper financial backing. You can support development by buying the [CoreUI PRO](https://coreui.io/pricing/) or by becoming a sponsor via [Open Collective](https://opencollective.com/coreui/).
-
-<!--- StartOpenCollectiveBackers -->
-
-### Platinum Sponsors
-
-Support this project by [becoming a Platinum Sponsor](https://opencollective.com/coreui/contribute/platinum-sponsor-40959/). A large company logo will be added here with a link to your website.
-
-<a href="https://opencollective.com/coreui/contribute/platinum-sponsor-40959/checkout"><img src="https://opencollective.com/coreui/tiers/platinum-sponsor/0/avatar.svg?avatarHeight=100"></a>
-
-### Gold Sponsors
-
-Support this project by [becoming a Gold Sponsor](https://opencollective.com/coreui/contribute/gold-sponsor-40960/). A big company logo will be added here with a link to your website.
-
-<a href="https://opencollective.com/coreui/contribute/gold-sponsor-40960/checkout"><img src="https://opencollective.com/coreui/tiers/gold-sponsor/0/avatar.svg?avatarHeight=100"></a> 
-
-### Silver Sponsors
-
-Support this project by [becoming a Silver Sponsor](https://opencollective.com/coreui/contribute/silver-sponsor-40967/). A medium company logo will be added here with a link to your website.
-
-<a href="https://opencollective.com/coreui/contribute/silver-sponsor-40967/checkout"><img src="https://opencollective.com/coreui/tiers/gold-sponsor/0/avatar.svg?avatarHeight=100"></a>
-
-### Bronze Sponsors
-
-Support this project by [becoming a Bronze Sponsor](https://opencollective.com/coreui/contribute/bronze-sponsor-40966/). The company avatar will show up here with a link to your OpenCollective Profile.
-
-<a href="https://opencollective.com/coreui/contribute/bronze-sponsor-40966/checkout"><img src="https://opencollective.com/coreui/tiers/bronze-sponsor/0/avatar.svg?avatarHeight=100"></a> 
-
-### Backers
-
-Thanks to all the backers and sponsors! Support this project by [becoming a backer](https://opencollective.com/coreui/contribute/backer-40965/).
-
-<a href="https://opencollective.com/coreui/contribute/backer-40965/checkout" target="_blank" rel="noopener"><img src="https://opencollective.com/coreui/backers.svg?width=890"></a>
+CoreUI is an MIT-licensed open source project and is completely free to use. However, the amount of effort needed to maintain and develop new features for the project is not sustainable without proper financial backing. You can support development by buying the [CoreUI PRO](https://coreui.io/pricing/?framework=bootstrap&src=github-coreui-free-bootstrap-admin-template) or by becoming a sponsor via [Open Collective](https://opencollective.com/coreui/).
 
-<!--- EndOpenCollectiveBackers -->
 
 ## Copyright and license