CubicSDR is a panadapter spectrum visualizer.  CubicSDR in Fedora 29 has been getting abrt failures.  Reported upstream, the upstream developer does not wish to investigate, as our versions of libraries (specifically, wxwidgets-3.0.x) is older than what he's built for (wxwidgets-3.1.x, a development branch).  I had backported to wxwidgets-3.0 6 months ago, but upstream has moved on with extensive use of 3.1 APIs, making backporting much more difficult now.   Fedora 31 (rawhide) does not yet have wxwidgets-3.1, and the maintainer there has said he won't upgrade it to a development branch.  So CubicSDR is unlikely to be fixed before wxwidgets-3.2, whenever that happens. :-(

SoapySDR is a hardware library for various adapter boards, which is used by CubicSDR.  SoapySDR has one reported failure, building against Python 3.8 in Fedora 31 (rawhide).  I don't believe SoapySDR is used outside of CubicSDR at this time.  With CubicSDR not being fixed, I don't know that it's worth it to try to fix SoapySDR yet. Perhaps wait for upstream to address it.

If either of these matter to you and you're in a position to fix them, please do.

Thanks,

Matt