Export elapseBlocking to test binding, so slow sync work can be simulated such as a slow widget build by @fzyzcjy in https://github.com/flutter/flutter/pull/112619

Switched Element.renderObject to iterative implementation. by @gaaclarke in https://github.com/flutter/flutter/pull/112885

Add PointerScaleEvent and use in InteractiveViewer by @moffatman in https://github.com/flutter/flutter/pull/112172

Consider Scrollable location in text selection drag events by @justinmc in https://github.com/flutter/flutter/pull/102992

Add overlay MaterialStateProperty property to Slider by @TahaTesser in https://github.com/flutter/flutter/pull/112922