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README.md

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 # OnAirSync
-Automatically monitor whether you are in a (video) call and push updates to openHAB
+
+[![.github/workflows/build.yml](https://github.com/LinqLover/OnAirSync/workflows/.github/workflows/build.yml/badge.svg)](https://github.com/LinqLover/OnAirSync/actions) [![https://github.com/LinqLover/OnAirSync/releases](https://img.shields.io/github/v/release/LinqLover/OnAirSync.svg)](https://github.com/LinqLover/OnAirSync/releases)
+
+Automatically monitor whether you are in a (video) call and push updates to openHAB.
+Works for Win32 apps only (no Linux, no UWP apps).
+
+## Installation
+
+- Download the latest release from the [release section](https://github.com/LinqLover/OnAirSync/releases)
+- Extract it
+- Execute it using `OnAirSync -i <your_openHAB_item_name>`
+
+For better convenience, you may want to create an automated task in the Windows scheduled task settings (trigger: on log-on, action: start `cmd.exe /c start "" C:\path\to\OnAirSync.exe -i <your_openHAB_item_name>`).
+
+## Development
+
+See [`build.yml`](.github/workflows/build.yml) on how to build the project using `dotnet`.
+VS Code can also generate some convenient `{launch,task}.json` files for you.
+
+Contributions or questions of all kinds are highly welcome!