Martin Glatzle

Like your enhancements, good stuff!

I see, that makes sense, of course. I'll see if I can come up with something that satisfies both requirements.

I've solved this for myself by adding some very simple argument handling to the update script with a `-bo`/`--build-only` option, which limits what the script does to the local build....

Otherwise feel free to close ;-).

Sorry for taking a while to get back. 1. that is, of course, a good point. Unfortunately, when I created this PR I was not yet experienced enough to know...

Finally all done from my side. Sorry it took so long. The `scipy` dependency is still in there. Don't know how easy it is to replace that with `numpy`, haven't...

@HeloiseS I see that you have added scipy as a dependency - on the release branch a least - so this PR would not introduce a new dependency anymore. I'm...