added changelog for 1.2.0

CHANGELOG.md

@@ -4,6 +4,17 @@ 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).
 
+## [1.2.0] - 2020-05-14
+
+### Added
+- added class org.adwmainz.da.extensions.askmore.operations.DisplayMessageOperation
+- added param removeSelection to class org.adwmainz.da.extensions.askmore.operations.InsertOrReplaceAnnotatedFragmentOperation to offer a way of switching off this default behavior of its super class
+
+### Fixed
+- fixed method org.adwmainz.da.extensions.askmore.utils.APIAccessUtils#containsNode() to enable the class org.adwmainz.da.extensions.askmore.operations.InsertAnnotatedFragmentToSelectionOperation to handle incomplete selections
+- fixed description of the params dialogTitle and message
+
+
 ## [1.1.0] - 2020-04-08
 
 ### Added