Frameworks Qt minimum requirement

[Sune Vuorela]

On 2025-11-27, Albert Astals Cid <aacid at kde.org> wrote:
> I feel we are not fullfilling this promise nowadays since [almost] no 
> developer runs such old Qt and we don't have CI for it either so things that 
> don't compile with older versions sneak up. Increasing the promise to yet 
> another older Qt without extra CI for it feels like it would be an empty 
> promise.

I've been testing it so far with 6.7 with non-frequent intervals.
Occasionally a patch was needed.

(Note: I only tested what's needed for Okular & Kleopatra, not the 'full
frameworks', but it get pretty good around)

/Sune