Add changelog of v2.4.0

Author: CodeDoctorDE

CHANGELOG.md

@@ -2,6 +2,15 @@
 
 <!--ENTER CHANGELOG HERE-->
 
+## 2.4.0 (2025-09-22)
+
+Changes since 2.3.0-rc.1:
+* Fix updated assets cannot be removed
+
+This is a stable release, it includes all the changes from the 2.3.0 nightly releases.
+Read more here: https://linwood.dev/butterfly/2.3
+
+
 ## 2.4.0-rc.4 (2025-09-19)
 
 * Add safearea on toolbar

app/linux/debian/usr/share/metainfo/dev.linwood.butterfly.appdata.xml

@@ -69,6 +69,7 @@
 	</screenshots>
 	<launchable type="desktop-id">dev.linwood.butterfly.desktop</launchable>
 	<releases>
+		<release version="2.4.0" date="2025-09-22" />
 		<release version="2.3.4" date="2025-08-21" />
 		<release version="2.3.3" date="2025-08-01" />
 		<release version="2.3.2" date="2025-06-23" />