build: prepare v1.2.0

Signed-off-by: Pierre-Yves Lapersonne <[email protected]>

Author: pylapp

CHANGELOG.md

@@ -5,6 +5,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased](https://github.com/Orange-OpenSource/ouds-ios/compare/1.1.0...develop)
+
 ## [1.1.0](https://github.com/Orange-OpenSource/ouds-ios/compare/1.0.0...1.1.0) - 2026-01-27
 
 ### Added