> That said, probably maintenance is not needed. I am not aware that anything in that field has changed for a long time. To point out the bleeding obvious, it'

> That said, probably maintenance is not needed. I am not aware that anything in that field has changed for a long time. To point out the bleeding obvious, it's not necessarily about the subject matter changing, but the technical environment. Systems change, libraries change with them, leading to potential compilation issues amongst other things. This is aptly demonstrated by emagii/sipcalc[1], which although no longer maintained itself since 2017 was "sipcalc-1.1.6 updated for cross-compilation, fix warnings". A quick search on Github eventually reveals troglobit/netcalc[2] as the current maintained clone of sipcalc. [1]https://github.com/emagii/sipcalc https://github.com/emagii/sipcalc [2]https://github.com/troglobit/netcalc https://github.com/troglobit/netcalc