update changelog for v2.19.0

CHANGELOG.md

@@ -4,6 +4,14 @@ 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).
 
+## [2.19.0] - 2022-01-31
+### Added
+- `MarkerArea.focus()` and `blur()` methods and `focus`/`blur` events
+
+### Fixed
+- global event listeners weren't removed on close
+- deleting a marker from keyboard didn't trigger delete events
+
 ## [2.18.0] - 2022-01-13
 ### Added
 - `resultButtonBlockVisible` setting determining if render (ok) and close buttons are visible (defauts to true)
@@ -335,6 +343,7 @@ of the whole page (and other events) are handled by the browser as expected).
 ### Added
 - Initial public release.
 
+[2.19.0]: https://github.com/ailon/markerjs2/releases/tag/v2.19.0
 [2.18.0]: https://github.com/ailon/markerjs2/releases/tag/v2.18.0
 [2.17.2]: https://github.com/ailon/markerjs2/releases/tag/v2.17.2
 [2.17.1]: https://github.com/ailon/markerjs2/releases/tag/v2.17.1