Updated Changelog

Author: turegjorup

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [2.0.0] - 2024-04-09
+
 - [#199](https://github.com/os2display/display-api-service/pull/199)
   - Add doctrine migration to change media references from API 'v1' to API 'v2' in slide content
 - [#198](https://github.com/os2display/display-api-service/pull/198)