updated CHANGELOG.md

Author: KDesp73

CHANGELOG.md

@@ -5,6 +5,21 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [Unreleased]
+
+### Added
+
+- ORACLE AvailableConnection
+
+### Changed
+
+- Update version to 2.0.18
+
+### Fixed
+
+- Fixed config documentation
+
+
 ## [2.0.17] - 2024-12-17 
 
 ### Added