CHANGELOG.md in lite-ruby-1.0.19 vs CHANGELOG.md in lite-ruby-1.0.20

- old
+ new

@@ -4,9 +4,13 @@
 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]
 
+## [1.0.20] - 2019-09-29
+### Added
+- Added Array => `rand_sample`
+
 ## [1.0.19] - 2019-09-03
 ### Added
 - Added Array => `assert_min_values!`
 - Added Array => `assert_all_min_values!`
 - Added Hash => `assert_min_keys!`