diff --git a/Changelog.md b/Changelog.md
index f96159e..895811d 100755
--- a/Changelog.md
+++ b/Changelog.md
@@ -29,6 +29,7 @@
  - Improved tabbing through the file upload form.
  - Changed the way users' data is stored to support arbitrary per-user data
  - Sorted list of registered actions on the dev help page
+ - The page editor's main content box now automatically expands as you're typing! If you've got a custom theme, you may need to tweak it a bit. Help available on request.
 
 ## Fixed
  - The login session lifetime is now configurable (defaults to 24 hours), so you won't keep getting logged out all the time (in theory). (#113)