this is the current list of 'qt5-base' dependents for x86_64 systems - each time 'qt5-base' is upgraded in arch, each of these packages should be rebuilt against the upgraded 'qt5-base', pinned to 'qt5-base=N.N.N'

<pre>
# build order: (qt5-base) <- qt5-styleplugins
#
(qt5-base) <- qt5-webkit <- python-pyqt5 <- qutebrowser
</pre>