Markus Slopianka wrote:
The old Kontact suite is binary compatible to current Akonadi and
related
PIM libraries. So in theory, yes, it should work if you only downgrade
select packages.
Be warned though that kdepim upstream does not support this combination, and
various glitches have been reported (though you might find those to be less
of an issue than the remaining issues with kdepim 4.7).
Kevin Kofler