--Updated scale and rotation transformation APIs to consume a single Offset parameter to represent the pivot coordinate instead of separate float parameters for the x/y coordinates in DrawScope and DrawTransform

--Removed Rect.expandToInclude and Rect.join methods

--Updated Radius documentation to say oval in addition to elliptical

--Added documentation to indicate the public constructor for the inline Radius class is not to be called directly but instead Radius objects should be instantiated through their function constructors

--Removed RoundRect APIs to query topRight, bottomRight, bottomCenter, etc.

--Deprecated Rect.shift in favor of Rect.translate

--Removed RoundRect.grow and Rect.shrink APIs

--Renamed RoundRect.outerRect to Rect.boundingRect

--Removed RoundRect.middleRect/tallMiddleRect/wideMiddleRect and Rect.isStadium methods

--Renamed RoundRect.longestSide to RoundRect.maxDimension

--Renamed RoundRect.shortestSide to RoundRect.minDimension

--Changed RoundRect.center to be a property instead of a function

--Updated RoundRect constructor to consume Radius properties instead of individual parameters for x/y radius values

--Removed Size APIs that assumed it was a Rectangle with origin at 0,0 --Added a destructing API to Radius

--Migrated various RoundRect extension functions to be properties instead

--Rename Radius to CornerRadius

--Document behavior of negative radii