update readme and changelog for v2.8.0

Author: arielelkin

CHANGELOG.md

@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file. Items under
 
 ## [Unreleased]
 ### Fixes
+- Add your contribution here.
+
+## [2.8.0]
+### New features
 - Support for building with the visionOS SDK. [Harlan Haskins](https://www.github.com/harlanhaskins) [#223](https://github.com/pocketsvg/PocketSVG/pull/223)
 
 ## [2.7.3]
@@ -28,7 +32,7 @@ All notable changes to this project will be documented in this file. Items under
 ### New Features
 - Xcode 12 and SPM Support. [Ariel Elkin](https://github.com/arielelkin), [#178](https://github.com/pocketsvg/PocketSVG/pull/178/)
 - New API method for clients to convert single path string into CGPath. [Scott Sykora
-](https://github.com/scottsykora), [#172](https://github.com/pocketsvg/PocketSVG/pull/172) 
+](https://github.com/scottsykora), [#172](https://github.com/pocketsvg/PocketSVG/pull/172)
 
 ### Fixes
 - Removed redundant "CGPathGetCurrentPoint: no current point" log statements. [Yoni Levy](https://github.com/yonilevy), [#173](https://github.com/pocketsvg/PocketSVG/pull/173)
@@ -174,7 +178,8 @@ Changes by Ariel Elkin unless otherwise specified.
 - Substituted CC license with MIT license.
 
 
-[Unreleased]: https://github.com/pocketsvg/PocketSVG/compare/2.7.3...HEAD
+[Unreleased]: https://github.com/pocketsvg/PocketSVG/compare/2.8.0...HEAD
+[2.8.0]: https://github.com/pocketsvg/PocketSVG/compare/2.7.3...2.8.0
 [2.7.3]: https://github.com/pocketsvg/PocketSVG/compare/2.7.2...2.7.3
 [2.7.2]: https://github.com/pocketsvg/PocketSVG/compare/2.7.1...2.7.2
 [2.7.1]: https://github.com/pocketsvg/PocketSVG/compare/2.7.0...2.7.1

README.md

@@ -1,12 +1,12 @@
 # PocketSVG
 
-[![Platforms](https://img.shields.io/badge/Platforms-macOS_iOS_tvOS_watchOS-green?style=flat-square)](https://img.shields.io/badge/Platforms-macOS_iOS_tvOS_watchOS-green?style=flat-square)
-[![Build Status](https://github.com/pocketsvg/pocketsvg/workflows/CI/badge.svg)](https://github.com/pocketsvg/PocketSVG/actions) 
+[![Platforms](https://img.shields.io/badge/Platforms-macOS_iOS_tvOS_watchOS_visionOS-green?style=flat-square)](https://img.shields.io/badge/Platforms-macOS_iOS_tvOS_watchOS_visionOS-green?style=flat-square)
+[![Build Status](https://github.com/pocketsvg/pocketsvg/workflows/CI/badge.svg)](https://github.com/pocketsvg/PocketSVG/actions)
 [![Swift Package Manager](https://img.shields.io/badge/Swift_Package_Manager-compatible-orange?style=flat-square)](https://img.shields.io/badge/Swift_Package_Manager-compatible-orange?style=flat-square)
-[![CocoaPods Compatible](https://img.shields.io/cocoapods/v/PocketSVG.svg)](https://cocoapods.org/pods/PocketSVG) 
-[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage) 
-[![Code Coverage](https://img.shields.io/cocoapods/metrics/doc-percent/PocketSVG.svg)](http://cocoadocs.org/docsets/PocketSVG) 
-[![code size](https://img.shields.io/github/languages/code-size/pocketsvg/pocketsvg.svg)](#) 
+[![CocoaPods Compatible](https://img.shields.io/cocoapods/v/PocketSVG.svg)](https://cocoapods.org/pods/PocketSVG)
+[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
+[![Code Coverage](https://img.shields.io/cocoapods/metrics/doc-percent/PocketSVG.svg)](http://cocoadocs.org/docsets/PocketSVG)
+[![code size](https://img.shields.io/github/languages/code-size/pocketsvg/pocketsvg.svg)](#)
 [![license](https://img.shields.io/github/license/pocketsvg/pocketsvg.svg)](https://github.com/pocketsvg/PocketSVG/blob/master/LICENSE)
 [![Swift Forums](https://img.shields.io/badge/Swift_Forums-PocketSVG-orange?style=flat-square)](https://youtu.be/iik25wqIuFo)