diff --git a/CHANGELOG.md b/CHANGELOG.md
index e646df82..7c58d8e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,23 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com), and this project adheres to [Semantic Versioning](https://semver.org).
 
+## [Unreleased]
+### Added
+* *Nothing*
+
+### Changed
+* [#2034](https://github.com/shlinkio/shlink/issues/2034) Modernize entities, using constructor property promotion and readonly wherever possible.
+
+### Deprecated
+* *Nothing*
+
+### Removed
+* *Nothing*
+
+### Fixed
+* *Nothing*
+
+
 ## [4.0.3] - 2024-03-15
 ### Added
 * *Nothing*