Merge pull request #23 from adamperkowski/docs/aur

docs(readme): add Arch Linux installation instructions

README.md

@@ -56,7 +56,8 @@ For all communication `connet` uses the QUIC protocol, which is build on top of
 Latest builds of `connet` can be acquired from our [releases](https://github.com/connet-dev/connet/releases) page. 
 We also provide [docker](https://github.com/orgs/connet-dev/packages/container/package/connet) images,
 check our [docker](#Docker) section to see how you can use them.
-If you are using [NixOS](https://nixos.org), check also the [NixOS](#NixOS) section.
+For [NixOS](https://nixos.org), check the [NixOS](#NixOS) section.
+See the [Arch Linux](#Arch-Linux-community) section for Arch.
 
 To get started with `connet`, you'll need 3 devices:
 
@@ -366,6 +367,13 @@ To configure the client as a service:
 }
 ```
 
+### Arch Linux (community)
+
+`connet` is available in the [AUR](https://aur.archlinux.org/packages/connet) and can be installed using an AUR helper (e.g. paru):
+```bash
+paru -S connet
+```
+
 ### Docker
 
 Docker images are available at [ghcr.io](https://ghcr.io) and you can pull them via: