add xwayland for arch

arch.md

@@ -13,6 +13,7 @@
     - [Virtualization](#virtualization)
     - [CUPS Printing](#cups-printing)
     - [Steam](#steam)
+    - [XWayland](#xwayland)
   - [Help](#help)
     - [Update Grub](#update-grub)
     - [Downgrading Kernel](#downgrading-kernel)
@@ -214,6 +215,11 @@ Without pipewire-pulse the audio level/device will reset every reboot.
 
 When prompted, use vulkan-radeon
 
+### XWayland
+
+Provides compatibility with X server applications (like wine)
+
+1. `sudo pacman -S xorg-xwayland`
 
 ## Help
 
@@ -256,6 +262,7 @@ When prompted, use vulkan-radeon
 | cups                    | cups printing daemon              |
 | avahi                   | .local address resolution         |
 | cups-pdf                | ipp support for printers          |
+| xorg-xwayland           | X server support                  |
 
 ### AUR