A function, OEFilter::GetMessage, was added to the OEFilter class
to be able to retrieve
information on whether the filter passed a molecule, or why it failed
a specific molecule.
A function, OEFilter::SetErrorLevel, was added to
the OEFilter class
to add explicit control of
warnings output by the filter class and the filter application.
A combined OEFilterType::BlockBusterPAINS filter was added, which
combines filtering criteria
for the OEFilterType::BlockBuster and
Excess warning output that was causing large log files is now suppressed by default,
and can be switched on using the new OEFilter::SetErrorLevel method.