CHANGELOG.md in deimos-ruby-1.18.0 vs CHANGELOG.md in deimos-ruby-1.18.1

@@ -5,9 +5,13 @@
 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
 
+# 1.18.1 - 2022-11-01
+
+- Fix the primary_key detection way in `state_based` mode
+
 # 1.18.0 - 2022-11-01
 
 ### Features :star:
 
 - Add the `state_based` mode for DB pollers.