I was wondering if there was a version of python3-qubesdb that supported python 3.14 if not does anyone maintain one or know what changes to the source would be needed to compile one with Qubes builder v2. This is for a Debian vm
You should be fine as long as your target distribution is Trixie-based or newer.
I assume you want it for Debian forky? forky builds are enabled for development version, but not R4.3 yet. I’ll check if anything needed for forky is missing in R4.3, but likely not.
Packages for forky are built for R4.3 now. They are in testing repo for now (so, needs uncommenting forky-testing line in relevant apt sources file).