Prepare 1.6.0

Complete push_code_to_phone handling (otpTransactionId for interactive-mode
push) and bump the version for release.

Author: nilsbehlen

Changelog.md

@@ -1,5 +1,11 @@
 # Changelog
 
+### 1.6.0 - 30 June 2026
+* PIResponse::otpTransactionId() now also returns the transaction id for push/smartphone challenges in interactive
+  mode (push_code_to_phone), so the code entered by the user is validated against the open transaction instead of
+  being treated as a new authentication. This completes the interactive-push handling introduced in 1.5.0.
+* Added a test suite for the push, challenge-response/multichallenge and passkey /validate/* response shapes.
+
 ### 1.5.0 - 26 March 2026
 * Adjusted several functions to differentiate between push token in interactive mode (push_code_to_phone in privacyIDEA 3.13)
     For example PIResponse::OtpMessage() will only return messages of challenges that have the client_mode 'interactive'.

pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.privacyidea</groupId>
     <artifactId>privacyidea-java-client</artifactId>
-    <version>1.5.0</version>
+    <version>1.6.0</version>
     <packaging>jar</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>