Mention that NavigationBar is a new widget (#104264)

guidezpl · web-flow · commit 1e1f4bcfb561 · 2022-05-21T01:25:17.000+02:00
diff --git a/packages/flutter/lib/src/material/theme_data.dart b/packages/flutter/lib/src/material/theme_data.dart
@@ -1170,7 +1170,7 @@ class ThemeData with Diagnosticable {
   ///   * [ElevatedButton]
   ///   * [FloatingActionButton]
   ///   * [Material]
-  ///   * [NavigationBar]
+  ///   * [NavigationBar] (new, replacing [BottomNavigationBar])
   ///   * [NavigationRail]
   ///   * [OutlinedButton]
   ///   * [StretchingOverscrollIndicator], replacing the
