31644 Cupertino localization step 12: push translation for all supported languages (a: internationalization, cla: yes, f: cupertino, f: material design, framework)

31662 added shape property to SliverAppBar (cla: yes, f: material design, framework)

31681 [Material] Create a themable Range Slider (continuous and discrete) (cla: yes, f: material design, framework)

31699 Re-land: Add support for Tooltip hover (cla: yes, f: material design, framework)

31701 Add more asserts to check matrix validity (cla: yes, framework)

31763 Fix ScrollbarPainter thumbExtent calculation and add padding  (cla: yes, d: api docs, f: cupertino, f: material design, f: scrolling, framework)