diff --git a/UPGRADE.md b/UPGRADE.md
index d1efc78d..21cd4d82 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -121,7 +121,8 @@ over a colour, use the role directly.
 ### 6. New in 2.0.0
 
 Nothing to migrate, but worth knowing: submenus (`<x-menu-item submenu>`), a filtering menu
-(`<x-menu filter>`), gap-grouped menu items (`<x-menu-group gap>`), square button groups
+(`<x-menu filter>`), a menu that opens as a bottom sheet on compact windows
+(`<x-menu sheet-at-compact>`), gap-grouped menu items (`<x-menu-group gap>`), square button groups
 (`shape="square"`), managed selection on connected groups (`selection="single|multi" required`),
 FAB collapse on scroll (`<x-fab collapse-on-scroll>`), the tall navigation bar and hide-on-scroll
 (`tall`, `hide-on-scroll`; `tall-bar`, `hide-bar-on-scroll` on the shell), the narrow, centred and