Add changelog of v2.5.0

Author: CodeDoctorDE

CHANGELOG.md

@@ -2,6 +2,16 @@
 
 <!--ENTER CHANGELOG HERE-->
 
+## 2.5.0 (2026-04-05)
+
+Changes since 2.5.0-rc.2:
+* Improve performance of pen drawing
+* Fix edited polygons showing duplicate old and new shapes until moved
+* Fix polygon tool has black color when using dark theme
+
+This is a stable release, it includes all the changes from the 2.5.0 nightly releases.
+Read more here: https://linwood.dev/butterfly/2.5
+
 ## 2.5.0-rc.2 (2026-03-30)
 
 * Improve pdf rendering

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

@@ -72,6 +72,7 @@
 	</screenshots>
 	<launchable type="desktop-id">dev.linwood.butterfly.desktop</launchable>
 	<releases>
+		<release version="2.5.0" date="2026-04-05" />
 		<release version="2.4.4" date="2026-02-18" />
 		<release version="2.4.3" date="2026-01-22" />
 		<release version="2.4.2" date="2025-12-24" />