Add MOS to projects and update misc links (#1614)

mkdocs/docs/related_projects.md

@@ -2,9 +2,9 @@
 
 ## Projects using mergerfs
 
-* [Lakka.tv](https://lakka.tv/): A turnkey software emulation Linux
+* [Lakka.tv](https://lakka.tv): A turnkey software emulation Linux
   distribution. Used to pool user and local storage. Also includes my
-  other project [Opera](https://retroarch.com/). A 3DO emulator.
+  other project [Opera](https://retroarch.com). A 3DO emulator.
 * [OpenMediaVault](https://www.openmediavault.org): A network attached
   storage (NAS) solution based on Debian Linux. They provide plugins
   to manage mergerfs.
@@ -13,32 +13,34 @@
   mergerfs to create pools from existing filesystems.
 * [ZimaOS](https://github.com/IceWhaleTech/zimaos-rauc): A more
   commercially focused NAS OS by the authors of CasaOS at [Ice
-  Whale](https://www.zimaboard.com/).
-* [Cosmos Cloud](https://cosmos-cloud.io/): Cosmos "take the chore out
+  Whale](https://www.zimaboard.com).
+* [Cosmos Cloud](https://cosmos-cloud.io): Cosmos "take the chore out
   of selfhosting, with automated maintenance and fully secured setup
   out of the box. It even integrates to your existing setup."
+* [MOS](https://mos-official.net): "Lightweight, modular server OS for
+  NAS, Containers & VMs."
 
 
 ## Software and services commonly used with mergerfs
 
-* [snapraid](https://www.snapraid.it/): a backup program designed for
+* [snapraid](https://www.snapraid.it): a backup program designed for
   disk arrays, storing parity information for data recovery in the
   event of up to six disk failures.
 * [nonraid](https://github.com/qvr/nonraid): NonRAID is a fork of the
   unRAID system's open-source md_unraid kernel driver enabling
   UnRAID-style storage arrays with parity protection outside of the
   commercial UnRAID system.
-* [rclone](https://rclone.org/): a command-line program to manage
+* [rclone](https://rclone.org): a command-line program to manage
   files on cloud storage. It is a feature-rich alternative to cloud
   vendors' web storage interfaces. rclone's
-  [union](https://rclone.org/union/) feature is based on mergerfs
+  [union](https://rclone.org/union) feature is based on mergerfs
   policies.
-* [ZFS](https://openzfs.org/): A popular filesystem and volume
+* [ZFS](https://openzfs.org): A popular filesystem and volume
   management platform originally part of Sun Solaris and later ported
   to other operating systems. It is common to use ZFS with
   mergerfs. ZFS for important data and mergerfs pool for replacable
   media.
-* [Proxmox](https://www.proxmox.com/): Proxmox is a popular, Debian
+* [Proxmox](https://www.proxmox.com): Proxmox is a popular, Debian
   based, virtualization platform. Users tend to install mergerfs on
   the host and pass the mount into containers.
 * [UnRAID](https://unraid.net): "Unraid is a powerful, easy-to-use
@@ -46,9 +48,9 @@
   storage." While UnRAID has its own union filesystem it isn't
   uncommon to see UnRAID users leverage mergerfs given the differences
   in the technologies. There is a [plugin available by
-  Rysz](https://forums.unraid.net/topic/144999-plugin-mergerfs-for-unraid-support-topic/)
+  Rysz](https://forums.unraid.net/topic/144999-plugin-mergerfs-for-unraid-support-topic)
   to ease installation and setup.
-* [TrueNAS SCALE](https://www.truenas.com/truenas-scale/): An
+* [TrueNAS SCALE](https://www.truenas.com/truenas-scale): An
   enterprise focused NAS operating system with OpenZFS support. A Some
   users are requesting mergerfs be [made part
   of](https://forums.truenas.com/t/add-unionfs-or-mergerfs-and-rdam-enhancement-then-beat-all-other-nas-systems/23218)
@@ -58,7 +60,7 @@
   details [on their
   wiki](https://cloudboxes.io/wiki/how-to/apps/set-up-mergerfs-using-ssh):
   on how to setup mergerfs.
-* [QNAP](https://www.myqnap.org/product/mergerfs-apache83/): A company
+* [QNAP](https://www.myqnap.org/product/mergerfs-apache83): A company
   known for their turnkey, consumer focused NAS devices. Someone has
   created builds of mergerfs for different QNAP devices.
 
@@ -71,11 +73,13 @@ Linux](https://repology.org/project/mergerfs/versions) distributions
 and FreeBSD.
 
 Note: Any non-rolling release based distro is likely to have
-out-of-date versions.
+out-of-date versions. `deb` and `rpm` based distro users should
+probably use the [mergerfs project's provided
+packages.](https://github.com/trapexit/mergerfs/releases)
 
-* [Debian](https://packages.debian.org/bullseye/mergerfs)
+* [Debian](https://packages.debian.org/search?keywords=mergerfs&searchon=names&suite=all&section=all)
 * [Ubuntu](https://launchpad.net/ubuntu/+source/mergerfs)
-* [Fedora](https://rpmsphere.github.io/)
+* [Fedora](https://rpmsphere.github.io)
 * [T2](https://t2sde.org/packages/mergerfs)
 * [Alpine](https://pkgs.alpinelinux.org/packages?name=mergerfs&branch=edge&repo=&arch=&maintainer=)
 * [Gentoo](https://packages.gentoo.org/packages/sys-fs/mergerfs)