Hi Hans,
Quark certifies/supports only final versions of operating systems, yes. Everything else wouldn't make sense.
Of course we always test on all pre-release versions available to us to see whether we need to fix something.
That said, I am going to lock this post, also our NDA with operating system vendors forbids us to share any details on pre-release products of 3rd parties we might be testing, even if we find any issues. I am sure you understand this.
Once a new version of an operating system is officially released, you are of course welcome to open a new forum thread. And of course we use every information we hear about from you, our customers, to ensure the quality of our products, so therefore your feedback is appreciated.
Regards
Matthias
Matthias Günther
Senior Product Manager
Quark Software Inc.(Please note: As I am traveling frequently, answering your post might sometimes take longer)
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