H Cyril,

Fetching, loading and post loads should leave a trace during the execution in the Transcript.

Thanks, that helps to confirm that my postload is never executed when I update a package + baseline in an image that already had an earlier version loaded. Nothing at all is shown in the Transcript. Reloading the package and/or the baseline package doesn't leave any trace either. And if I add a dependency, then update the package again, the new dependency is not loaded either. Hypothesis: baseline changes have no effect for already installed packages. When I load my modified package + baseline into a fresh image, lots of actions are shown in the Transcript, including the execution of my postload action. But in that situation, I don't actually need it. Cheers, Konrad.