CHANGELOG.md in table_sync-2.2.0 vs CHANGELOG.md in table_sync-2.3.0

@@ -1,7 +1,20 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [2.3.0] - 2020-07-22
+### Added
+- ruby 2.7 in Travis
+- Gemfile.lock
+
+### Changed
+- some fixes to get rid of warnings for ruby 2.7 (implicit conversion of hashes into kwargs will be dropped)
+- TableSync.sync now explicitly expects klass and kwargs (it converts them into hash)
+- TableSync::Instrument.notify now explicitly expects kwargs and delegates them further as kwargs
+
+### Removed
+- ruby 2.3, 2.4 from Travis
+
 ## [2.2.0] - 2020-04-12
 ### Added
 - Introduce Plugin ecosystem (**TableSync::Plugins**);
 
 ## [2.1.1] - 2020-04-10