[docs] Add Docker / Podman package

docs/installation.md

@@ -6,12 +6,13 @@ instructions are [here](building.md).
 Apt repositories, images and precompiled binaries are available for some
 platforms. These can save you some work and make it easier to stay up to date:
 
-Platform              | How to get
-----------------------|---------------------------------------------------------
-RPi w/Raspberry Pi OS | Add OwnTone repository to apt sources, see:<br>[OwnTone server (iTunes server) - Raspberry Pi Forums](http://www.raspberrypi.org/phpBB3/viewtopic.php?t=49928)
-Debian/Ubuntu amd64   | Download .deb as [artifact from Github workflow](https://github.com/owntone/owntone-apt/actions)<br>(requires that you are logged in)
-OpenWrt               | Run `opkg install libwebsockets-full owntone`
-Docker                | See [linuxserver/docker-daapd](https://github.com/linuxserver/docker-daapd)
+|Platform              | How to get
+|----------------------|---------------------------------------------------------
+|RPi w/Raspberry Pi OS | Add OwnTone repository to apt sources<br>(See: [Raspberry Pi Forums](http://www.raspberrypi.org/phpBB3/viewtopic.php?t=49928))
+|Debian/Ubuntu amd64   | Download the .deb package as artifact from the [Github workflow](https://github.com/owntone/owntone-apt/actions)<br>(requires that you are logged in)
+|OpenWrt               | Run `opkg install libwebsockets-full owntone`
+|Docker / Podman       | See [official image](https://github.com/owntone/owntone-container)<br>See [alternate image](https://github.com/linuxserver/docker-daapd)
+|FreeBSD               | Run `pkg install owntone` (See: [FreeBSD ports](https://cgit.freebsd.org/ports/tree/audio/owntone))
 
 OwnTone is not in the official Debian repositories due to lack of Debian
 maintainer and Debian policy difficulties concerning the web UI, see