diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc00fee..1d56000 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [1.2.1]
+
+### Added
+
+- SwiftUI `currentPath` example.
+
+### Fixed
+
+- Availability to the main class.
+
 ## [1.2.0] - 2021-12-06
 
 ### Added
diff --git a/README.md b/README.md
index 29ed984..f4d99e5 100644
--- a/README.md
+++ b/README.md
@@ -22,9 +22,26 @@ if Reachability.shared.currentPath.isReachable {
 } else {
     print("No internet")
 }
-
 ```
 
+### SwiftUI
+
+```swift
+import SwiftUI
+import Reachability
+
+struct SomeView: View {
+    @ObservedObject var reachability = Reachability.shared
+
+    var body: some View {
+        if reachability.currentPath.isReachable {
+            // Show some data loaded from the internet
+        } else {
+            Text("No internet connection")
+        }
+    }
+}
+```
 
 ### Using Combine
 
diff --git a/Sources/Reachability.swift b/Sources/Reachability.swift
index 5718ea9..b87ce6c 100644
--- a/Sources/Reachability.swift
+++ b/Sources/Reachability.swift
@@ -9,7 +9,7 @@ import Foundation
 import Combine
 import Network
 
-@available(macOS 10.13, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
+@available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
 public final class Reachability: ObservableObject {
     public static let shared = Reachability()