Added support Xcode 12.0 and changed SPM tools to 5.3.

Author: ivanvorobei

Example Apps/SPDiffable.xcodeproj/project.xcworkspace/xcuserdata/ivanvorobei.xcuserdatad/UserInterfaceState.xcuserstate

@@ -1,4 +1,4 @@
-// swift-tools-version: 5.4
+// swift-tools-version:5.3
 
 import PackageDescription
 

Package.swift

@@ -27,7 +27,7 @@ If you like the project, don't forget to `put star ★` and follow me on GitHub:
 
 ## Installation
 
-Ready for use on iOS 12+. Works with Swift 5+. Required Xcode 12.5 and higher.
+Ready for use on iOS 12+. Works with Swift 5+. Required Xcode 12.0 and higher.
 
 <img align="right" src="https://github.com/ivanvorobei/SPDiffable/blob/main/Assets/Readme/spm-install-preview.png" width="520"/>
 

Readme.md

@@ -1,11 +1,11 @@
 Pod::Spec.new do |s|
 
-  s.name          = 'SPDiffable'
-  s.version       = '1.2.4'
-  s.summary       = 'Extenshion of Diffable API which allow not duplicate code and use less models.'
-  s.homepage      = 'https://github.com/ivanvorobei/SPDiffable'
-  s.source        = { :git => 'https://github.com/ivanvorobei/SPDiffable.git', :tag => s.version }
-  s.license       = { :type => 'MIT', :file => "LICENSE" }
+  s.name = 'SPDiffable'
+  s.version = '1.2.4'
+  s.summary = 'Extenshion of Diffable API which allow not duplicate code and use less models.'
+  s.homepage = 'https://github.com/ivanvorobei/SPDiffable'
+  s.source = { :git => 'https://github.com/ivanvorobei/SPDiffable.git', :tag => s.version }
+  s.license = { :type => 'MIT', :file => "LICENSE" }
 
   s.author = { 'Ivan Vorobei' => 'hello@ivanvorobei.by' }
   s.social_media_url = 'https://ivanvorobei.by'