Told you autorevert would return!

lisp/mitch-packages.el

@@ -85,6 +85,12 @@ This is taken from a website that I can't remember at the moment."
   (turn-off-line-numbers)
   (blink-cursor-mode -1))
 
+;; ...and finally, sync files with disk changes
+(use-feature autorevert
+  :straight (:type built-in)
+  :diminish auto-revert-mode
+  :config (global-auto-revert-mode))
+
 ;; Keybinding manager
 (use-package general
   :config (mitch/general-config))