chore: update changelog for durable sys fix

Author: isc-pbarton

CHANGELOG.md

@@ -5,7 +5,12 @@ 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).
 
-## [2.12.0] - Unreleased
+## [2.13.0] - Unreleased
+
+### Fixed
+- Fixed an edge case installing the package on containers with Durable SYS (#795)
+
+## [2.12.0] - 2025-06-06
 
 ### Added
 - Expanded Baseline Export to include custom HL7, X12, ASTM schemas and Lookup Tables (#693)