Updated podspec for 2.0.1 (#203)

* Updated podspec

* Update README for minimum toolchain versions

BlueSocket.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name        = "BlueSocket"
-  s.version     = "1.0.200"
+  s.version     = "2.0.1"
   s.summary     = "Socket framework for Swift using the Swift Package Manager"
   s.homepage    = "https://github.com/Kitura/BlueSocket"
   s.license     = { :type => "Apache License, Version 2.0" }

README.md

@@ -24,19 +24,20 @@ Socket framework for Swift using the Swift Package Manager. Works on iOS, macOS,
 
 * Swift Open Source `swift-5.1-RELEASE` toolchain (**Minimum REQUIRED for latest release**)
 * Swift Open Source `swift-5.4-RELEASE` toolchain (**Recommended**)
-* Swift toolchain included in *Xcode Version 12.5 (12E262) or higher*.
+* Swift toolchain included in *Xcode Version 11.0 or higher*.
 
 ### macOS
 
-* macOS 10.11.6 (*El Capitan*) or higher.
-* Xcode Version 11 or higher using one of the above toolchains.
-* Xcode Version 12 or higher using the included toolchain (*Recommended*).
+* macOS 10.14.6 (*Mojave*) or higher.
+* Xcode Version 11.0 or higher using one of the above toolchains.
+* Xcode Version 12.5 or higher using the included toolchain (*Recommended*).
+* Secure Transport is provided by macOS.
 
 ### iOS
 
 * iOS 10.0 or higher
-* Xcode Version 11 or higher using one of the above toolchains.
-* Xcode Version 12 or higher using the included toolchain  (*Recommended*).
+* Xcode Version 11.0 or higher using one of the above toolchains.
+* Xcode Version 12.5 or higher using the included toolchain (*Recommended*).
 
 Note: