@Jean-YvesPochez what model of macbook is it ? "the" 12" macbook ?
Yeah the very first 2015 MacBook, I replaced my 2008 Original MacBook Air with it. I like to have slow !@#$% machines for debugging and secondary things, like browsing the internet.
@Michel B I have not installed Mojave yet (too busy being sick) but as I see it in the App Store, I foresee the customer telling me he is running it, and for some reason, my app he purchased in the MAS. So now, not only do I need to update all my apps to 64 bits, but also make sure they run under Mojave...
Sorry to hear that you've been sick mate. Bodies are a chore.