docs: update changelog

CHANGELOG.md

@@ -5,6 +5,19 @@ 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)
 
+--------------------------------
+
+## v1.2.2, 2023.04.03    (unreleased)
+
+### Added
+
+- feat: allowed host to communicate with database port
+- docs: add "how to access CFSSL database from an IDE?"
+
+### Changed
+
+- Update puppet-concat (v7.3.1 instead of v7.1.1)
+- Update puppet-stdlib (v8.5.0 instead of v8.1.0)
 
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