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+# Iteration 3 release notes
+
+### What's New?
+
+The settings menu was added to the application, which allows the user to save the CAN and the PIN 1 on the phone. If the CAN and PIN 1 are saved they are automatically entered. If the CAN does not match the CAN of the ID card the saved CAN is deleted.
+
+The application now has english language support. The application displays estonian or english language according to the locale settings of the user's smartphone. The default language is english.
+
+A test mobile app was created that can launch the MobileAuthApp with an intent. In the end the user is automatically returned to the MobileAuthApp.
+
+A demo backend application based on Spring Boot and Kotlin was added to the project. The backend provides the nonce value with a GET request and can validate the token that it recieves with a POST request.
+
+The user interface flow has been reworked so that it detectes whether the app was launched by the user itself or it has been launched by another application or a website.
+
+### What's Changed?
+
+The reader mode of the application now displays the document's expiration date, citizenship and sex of the user in addition to full name and national identity number.
+
+The order of CAN and PIN fragments is changed in the application.
+
 # Iteration 2 release notes
 
 For guidance how to run the project look at [Readme](https://github.com/TanelOrumaa/Estonian-ID-card-mobile-authenticator-POC/edit/main/README.md)