cython 3.x (for Python 3.12)

As part of preparing for Python 3.12 in Debian, I've uploaded cython 3 to experimental. I did some test-building of reverse dependencies, and quite a lot of them fail. Out of 291 packages that build-depend on cython3: 104 attempted <- FTBFS 6 given-back<- build-deps aren't ins

Re: cython 3.x (for Python 3.12)

Hi debian-python (2023.11.25_16:23:46_+) > As part of preparing for Python 3.12 in Debian, I've uploaded cython 3 > to experimental. > > I did some test-building of reverse dependencies, and quite a lot of > them fail. I should have said, all the build logs are here: https://people.debian.or