Oliver,
I have appreciated your writings over the years, but keep in mind that many of us are on tight budgets and even some bigger organizations still have cheesegraters running mission critical apps. It is not that difficult to allow one’s apps to run on older versions and just have a caveat that states it will not be supported.
And as you probably know, one can upgrade a cheesegrater with SSDs, RAID, and NVIDIA graphics cards and have a system that will do DCI 4K and probably higher frame sizes.
I will restate a previous sentence more pointedly, allowing the betas to run on the older OS, but not the release is really crappy. Having worked at a large software company and a large computer manufacturer, I can assure you the release versions are very close to the last beta.
Y’all take care,
Robert