Hi, I am the maintainer of SuperNOVAS, a C/C++ astrometry library. It is a fork of the Naval Observatory Vector Astrometry Software (NOVAS) package. It provides bug fixes, many improvements, and online documentation, and is focused on improving usability and promoting best practices, all the while also maintaining 100% API compatibility with the upstream NOVAS C library (version 3.10). The source code and releases are hosted on GitHub: https://github.com/Smithsonian/SuperNOVAS And, you can find more information on the library (including API documentation) on the SuperNOVAS pages at: https://smithsonian.github.io/SuperNOVAS/ The library is published with no licensing restrictions (i.e. under the 'Unlicense'). I would like to package the library for RPMFusion. Since this will be my first contribution, I will be needing a sponsor, as well as help and advice on packaging the library. I look forward to the journey. Thanks for the help in advance. -- Attila