Update Kotlin 2.3.20/ Java 25

books/build.gradle.kts

@@ -81,7 +81,7 @@ compose.desktop {
         mainClass = "net.keinekekse.app.MainKt"
 
         nativeDistributions {
-            targetFormats(TargetFormat.Dmg, TargetFormat.Msi, TargetFormat.Deb)
+            targetFormats(TargetFormat.Dmg, TargetFormat.Msi) //, TargetFormat.AppImage)
             packageName = project.name
             packageVersion = project.version.toString()
         }