Last we looked we decided that Plasma 5.2 can depend on Qt 5.4. But come beta time it seems nobody has felt the need to change any modules to require on Qt 5.4. Martin G says KWin has a bunch of fixes that work with 5.4 only but it'll also work fine with Qt 5.3. The KDE CI system has Qt 5.3 so updating a build requirement would make that break.
So I plan to announce Plasma 5.2 as working with either Qt 5.3 or 5.4 but it'll have some fixes if you use Qt 5.4. I'll also say these are build time fixes so packages should be recompiled after updating a distro to Qt 5.4. Comments welcome Jonathan _______________________________________________ Plasma-devel mailing list Plasma-devel@kde.org https://mail.kde.org/mailman/listinfo/plasma-devel