update changelog

CHANGELOG.md

@@ -5,10 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.2.0] - 2022-06-23
+### Added
+- Tasks for build under dev environment, for both platform
+### Fixed
+- Removed checkbox "debug" from parameters
+- Fixed changelog description of version 1.1.0
+
 ## [1.1.0] - 2022-06-07
 ### Fixed
 - Using of deprecated taskman functions
-- Repalced 'try_deps_update' with 'deps_update'
+- Replaced 'try_deps_update' with 'deps_update'
 
 ## [1.0.1] - 2022-06-07
 ### Added