update readme

README.md

@@ -1,2 +1,53 @@
-# nightly
+# Elsa Nightly
+
 Nightly releases for Elsa
+
+## Builds
+You can find all the builds on the [releases](https://github.com/elsaland/nightly/releases) page. All builds are tagged by the date they were built. Date format is `YYYY.MM.DD`. There is also a release named `latest` which is updated everyday with the latest build.
+
+## Install
+
+One-line commands to install Elsa Nightly builds on your system.
+
+#### Latest Build
+
+**With Bash:**
+
+```sh
+curl -fsSL https://raw.githubusercontent.com/elsaland/nightly/main/install.sh | sh
+```
+
+**With PowerShell:**
+
+```powershell
+iwr https://raw.githubusercontent.com/elsaland/nightly/main/install.ps1 -useb | iex
+```
+
+
+## Compatibility
+
+- The Bash installer can be used on Windows via the [Windows Subsystem for Linux](https://docs.microsoft.com/en-us/windows/wsl/about).
+
+## Known Issues
+
+#### Unzip is required
+
+The program [`unzip`](https://linux.die.net/man/1/unzip) is a requirement for the Bash installer.
+
+```sh
+$ curl -fsSL https://raw.githubusercontent.com/elsaland/nightly/main/install.sh | sh
+Error: unzip is required to install Elsa
+```
+
+**When does this issue occur?**
+
+During the installation process, `unzip` is used to extract the zip archive.
+
+**How can this issue be fixed?**
+
+You can install unzip via `brew install unzip` on MacOS or `apt-get install unzip -y` on Linux.
+
+## License
+
+Elsa is licensed under the [MIT License](https://github.com/elsaland/elsa/blob/master/LICENSE). The binaries and install scripts provided through this repository are also licensed under the same license
+