Published on 2021-07-08.

* change(ios): setText now uses JSON serialization (#5321)
* feat(common/core/web): engine correction-prep optimizations (#5319)
* change(web): fat-finger-performance unit-test threshold (#5404)
* feat(web): spacebar text controls (#5348)
* refactor(common/core/desktop): Fix file and class names  (#5445)
* refactor(web): longpresses, groundwork for additional gestures  (#5387)
* refactor(common/core/desktop): Rename Load method  (#5444)

* Minor fixes and performance improvements