Update package version to 2.3.0

Author: adamgraham

CHANGELOG.md

@@ -5,6 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.3.0] - 2021/06/27
+
+### Added
+
+- Support for tweening Rect values
+- New Material tween extensions
+- New Camera tween extensions
+
+### Changed
+
+- Optimized memory consumption using enum flags
+
+### Removed
+
+- Removed Tweening.killTweensOnSceneUnload setting. Each tween now tracks the scene index and is automatically killed when that scene is unloaded.
+
 ## [2.2.1] - 2021/06/18
 
 ### Fixed

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.zigurous.animation.tweening",
-  "version": "2.2.1",
+  "version": "2.3.0",
   "displayName": "Zigurous Tweening",
   "description": "The Tweening package provides a system for tweening object properties in Unity. A tween is an animation of a value from a start position to an end position using an easing function, providing a natural sense of motion.\n\nThe system is lightweight, optimized, type-safe, and memory efficient. Hundreds of pre-defined tweening functions can be called on many common Unity classes, or you can animate anything using generic tweening functions. Tweens can be controlled with many different control methods and various callback functions.",
   "unity": "2019.4",