A modern programming language that makes developers happier.

kotlinlang

In my app I have a text view that shows

```System.getProperty("composeApp.version")```
That property is null on my dev machine, but if I sign a build for my mac, then it shows properly "1.0.0". Any idea why that is?

it is because the release app is created by jpackage  which adds some properties  for example app installation folder etc.. and these properties are not available when you run the app using IDE

I suggest you to have your own Versioning logic. take a look at `KotlinVersion` class
then generate it in the code with  `BuildConfig`