There's a Xymon-developer mailing list (CC).
On 14 August 2018 at 09:53, Xymon User <user-3ba849b611e4@xymon.invalid> wrote:
Is there a proper place to send patches? I have a couple:
One fixes xymon so it compiles on Fedora 28, plus some type mismatch
cleanup
The other fixes do_temperature.c so it actually works correctly
I also have a re-written temperature.sh script that works on Solaris,
FreeBSD, and Linux.
I can stick them on my website, but I'd rather get them actually
incorporated into the codebase.