69530 AdoptAWidget: MaterialBanner (adopt a widget, cla: yes, f: material design, framework, waiting for tree to go green)

69532 Add Scaffold to Tooltip code samples (cla: yes, f: material design, framework, waiting for tree to go green)

69534 TextField’s hintText should support TextDirection. (cla: yes, f: material design, framework)

69555 AdoptAWidget: SnackBar (cla: yes, f: material design, framework, waiting for tree to go green)

69575 [ExpansionTile] adds collapsedBackgroundColor property (cla: yes, f: material design, framework, waiting for tree to go green)

69594 Fix textfield messing with user-supplied input formatter list (cla: yes, f: cupertino, f: material design, framework, waiting for tree to go green)