Updated documentation, thank you to contributors

README.md

@@ -8,11 +8,8 @@ Installing is unzipping one file and you are ready to go. The most important thi
 
 ## What's included
 
-The following extensions are included in the standard installation:
-
 * [Core](https://github.com/annaesvensson/yellow-core) - Core functionality of your website. Developed by Anna Svensson.
 * [Edit](https://github.com/annaesvensson/yellow-edit) - Edit your website in a web browser. Developed by Anna Svensson.
-* [English](https://github.com/annaesvensson/yellow-language/tree/main/translations/english) - English language. Translated by Mark Seuffert.
 * [Generate](https://github.com/annaesvensson/yellow-generate) - Generate a static website. Developed by Anna Svensson.
 * [Image](https://github.com/annaesvensson/yellow-image) - Add images and thumbnails. Developed by Anna Svensson.
 * [Markdown](https://github.com/annaesvensson/yellow-markdown) - Text formatting for humans. Developed by Anna Svensson.
@@ -20,4 +17,8 @@ The following extensions are included in the standard installation:
 * [Stockholm](https://github.com/annaesvensson/yellow-stockholm) - Stockholm is a clean theme. Designed by Anna Svensson.
 * [Update](https://github.com/annaesvensson/yellow-update) - Keep your website up to date. Developed by Anna Svensson.
 
+## Acknowledgements
+
+This product is developed by various contributors. Thank you for working together.
+
 Do you have questions? [Get help](https://datenstrom.se/yellow/help/).