The Qt4 WebKit removal bugreport for qgis (#784514) has been raised to Release Critical severity which will cause its removal from testing.
Because qscintilla2 doesn't support Qt5 for Python 2 and QGIS upstream doesn't support Python 3 yet, we cannot move away from Qt4 yet. It is not within my power to fix this, so we'll have to live with no new qgis builds for a while. Hopefully the upcoming QGIS 2.14 release will build successfully with Qt5 & Python 3 and is ready in time for stretch. Kind Regards, Bas -- GPG Key ID: 4096R/6750F10AE88D4AF1 Fingerprint: 8182 DE41 7056 408D 6146 50D1 6750 F10A E88D 4AF1
