update changelog

Author: adiazulay

CHANGELOG.md

@@ -3,14 +3,22 @@ All notable changes to this project will be documented in this file.
 
 ## Version 0.4.0
 
+### Added
+- Support for Arduino CLI (#1017)
+
+### Changed
+- Autogenerate c_cpp_properties.json with all complier arguments and libraries for IntelliSense (#1183)
+- Detects available programmers for selected board (#1118)
+
 ### Fixed
 - Typos
 
-### Changed
-- Adds support for Arduino CLI
-- Autogenerate c_cpp_properties.json with all complier arguments and libraries for IntelliSense
-- Detects available programmers for selected board
-- Unifies all build commands under a single function
+### Breaking Changes
+- Unifies all build commands under a single
+
+### Known Issues
+- Arduino CLI doesn't work on Mac (#1205)
+
 ## Version 0.3.5
 
 - Release date: November 22, 2020