Add note about undo-tree alternatives

diff --git a/config.org b/config.org
index a711376f67726560a8c427bfaf6d8e23e87b3caf..3e80092d203c24bab6c6e1e5b1e93ad734a65310 100644 (file)
--- a/config.org
+++ b/config.org
@@ -220,7 +220,7 @@ tpope prevails!
     :custom (evilnc-invert-comment-line-by-line nil))
 #+end_src
 ** Undo tree
-Fix the oopsies!
+Fix the oopsies! Maybe replace with undo-fu or Emacs 28 built in undo-redo.
 #+begin_src emacs-lisp
   (use-package undo-tree
     :custom