chore(@mendix/calendar): update changelog

Author: uicontent

packages/modules/calendar/CHANGELOG.md

@@ -6,6 +6,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [2.4.0] Calendar - 2026-03-20
+
+### [2.4.0] Calendar
+
+#### Fixed
+
+- Improved handling of the start date attribute to ensure correct calendar initialization.
+
 ## [2.3.0] Calendar - 2026-02-17
 
 ### [2.3.0] Calendar

packages/pluggableWidgets/calendar-web/CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [2.4.0] - 2026-03-20
+
 ### Fixed
 
 - Improved handling of the start date attribute to ensure correct calendar initialization.