diff --git a/CHANGELOG.md b/CHANGELOG.md
index 297c08b..628419c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+0.7.1
+=====
+
+* Document `URLSessionWebSocketTask` in readme
+* Fix: add `@unknown default` to `URLSessionTask.State` ext switch
+
 0.7.0
 =====
 
diff --git a/README.md b/README.md
index a92c1fb..e37e1e3 100644
--- a/README.md
+++ b/README.md
@@ -22,10 +22,6 @@ To integrate SwiftCentrifuge into your Xcode project using CocoaPods, specify it
 pod 'SwiftCentrifuge'
 ```
 
-### Carthage
-
-Add the line `github "centrifugal/centrifuge-swift"` to your `Cartfile`. Then run `carthage update`.
-
 ### Swift Package Manager
 
 SwiftCentrifuge is compatible with SPM. If you get a warning complaining about missing pc file, you may need to install `pkg-config`. On macOS, this can be achieved with `brew install pkg-config`.
@@ -51,6 +47,10 @@ An [example app](Example) is included demonstrating basic client functionality.
 
 When a mobile application goes to the background there are OS-specific limitations for established persistent connections - which can be silently closed shortly. Thus in most cases you need to disconnect from a server when app moves to the background and connect again when app goes to the foreground.
 
+## Using URLSessionWebSocketTask
+
+See `useNativeWebSocket` option of Client which allows using `URLSessionWebSocketTask` instead of our fork of Starscream v3. Please report if you have successful setup of `centrifuge-swift` with `URLSessionWebSocketTask` – so we could eventually make it default.
+
 ## License
 
 SwiftCentrifuge is available under the MIT license. See LICENSE for details.
diff --git a/SwiftCentrifuge.podspec b/SwiftCentrifuge.podspec
index 711df76..8093dca 100644
--- a/SwiftCentrifuge.podspec
+++ b/SwiftCentrifuge.podspec
@@ -2,7 +2,7 @@ Pod::Spec.new do |s|
     s.name                  = 'SwiftCentrifuge'
     s.module_name           = 'SwiftCentrifuge'
     s.swift_version         = '5.0'
-    s.version               = '0.7.0'
+    s.version               = '0.7.1'
 
     s.homepage              = 'https://github.com/centrifugal/centrifuge-swift'
     s.summary               = 'Centrifugo and Centrifuge client in Swift'