Hello,
following some discussion over the weekend at Fosdem, it seems that some of submitted patches got forgotten in the mailing list archives and even on tracker.
If any of you submitted patches was not accepted or rejected for a persistent reason, please write again to sr-dev mailing list referring to it. It is a short period still good for getting them in v4.0.
In general, if there is no more activity regarding a patch for one or two weeks, come back and ask for an update. We don't mind reminders (especially because many of us do have a heavy loaded traveling schedule).
Cheers and happy testing upcoming v4.0, Daniel