Updated changelog

Author: Lukasss93

CHANGELOG.md

@@ -4,6 +4,13 @@ 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).
 
+## [1.1] - 2020-07-07
+### Added
+- Added line validation
+
+### Fixed
+- Failed to parse some rows
+
 ## [1.0] - 2020-07-04
 ### Added
 - First release