CHANGELOG.md in lite-statistics-1.0.5 vs CHANGELOG.md in lite-statistics-1.1.0

@@ -4,12 +4,18 @@
 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).
 
 ## [Unreleased]
 
+## [1.1.0] - 2019-06-06
+### Changed
+- Removed underscore of quartile numbers
+
 ## [1.0.5] - 2019-08-24
+### Added
+- Added ruby 2.7 support
 ### Changed
-- Imporved how configuration works
+- Improved how configuration works
 
 ## [1.0.4] - 2019-08-17
 ### Changed
 - Add check for monkey patches