I am Till Kamppeter, leader of the OpenPrinting project and also of
cups-filters which is part of OpenPrinting.
The upstream bug tracker is the Linux Foundation one, bugs and feature
requests in cups-filters are filed under the product OpenPrinting and
the component cups-filters.
Here I have regularly received bug reports, fixed bugs, and reviewed and
applied patches.
I am also actively developing on cups-filters and I do releases
regularly, around one per month and more if needed. I have added a lot
of crash protection to cups-browsed recently and currently I am making
cups-browsed work together with CUPS' new feature of auto-creating
temporary print queues for DNS-SD-discovered driverless-capable printers.
Please report your problem on the Linux Foundation Bugzilla, product
"OpenPrinting", component "cups-filters".
It is possible that I have perhaps overlooked one or another bug report.
If you have already reported this problem, please tell me and post a
link here.
Till