24779 Skip formatters if text has not changed (a: text input, cla: yes, framework)

24797 Iterate through potential grapheme cluster lengths in text painter (a: text input, a: typography, cla: yes, framework)

24816 [H] ClipPath.shape and related fixes (cla: yes, f: material design, framework)

24830 Implement hover support for mouse pointers. (cla: yes, f: gestures, framework, ⎊ platform-chromebook, ▣ platform-android)

24848 [H] Handle errors in compute() by propagating them to the Future. (cla: yes, framework)

24862 Fix semantics compiler for offstage children (a: accessibility, cla: yes, framework, severe: crash)

24868 Clarify dart:ui dependencies in foundation library (cla: yes, d: api docs, framework)