update readme

README.md

@@ -2,7 +2,7 @@
 <h3 align="center">Part of the <a href="https://jellyfin.org">Jellyfin Project</a></h3>
 
 <p align="center">
-<img alt="Logo Banner" src="https://raw.githubusercontent.com/jellyfin/jellyfin-ux/master/branding/SVG/banner-logo-solid.svg?sanitize=true"/>
+<img alt="Plugin Banner" src="https://raw.githubusercontent.com/jellyfin/jellyfin-ux/master/plugins/SVG/jellyfin-plugin-tvheadend.svg?sanitize=true"/>
 <br/>
 <br/>
 <a href="https://github.com/jellyfin/jellyfin-plugin-tvheadend/actions?query=workflow%3A%22Test+Build+Plugin%22">
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 </p>
 
 ## About
+
 This is a plugin allows you to manage TVHeadend from Jellyfin.
+
+## Installation
+
+[See the official documentation for install instructions](https://jellyfin.org/docs/general/server/plugins/index.html#installing).
+
+## Build
+
+1. To build this plugin you will need [.Net 5.x](https://dotnet.microsoft.com/download/dotnet/5.0).
+
+2. Build plugin with following command
+  ```
+  dotnet publish --configuration Release --output bin
+  ```
+
+3. Place the dll-file in the `plugins/tvheadend` folder (you might need to create the folders) of your JF install
+
+## Releasing
+
+To release the plugin we recommend [JPRM](https://github.com/oddstr13/jellyfin-plugin-repository-manager) that will build and package the plugin.
+For additional context and for how to add the packaged plugin zip to a plugin manifest see the [JPRM documentation](https://github.com/oddstr13/jellyfin-plugin-repository-manager) for more info.
+
+## Contributing
+
+We welcome all contributions and pull requests! If you have a larger feature in mind please open an issue so we can discuss the implementation before you start.
+In general refer to our [contributing guidelines](https://github.com/jellyfin/.github/blob/master/CONTRIBUTING.md) for further information.
+
+## Licence
+
+This plugins code and packages are distributed under the MIT License. See [LICENSE](./LICENSE) for more information.