python3-httpcore 1.0.9 (in testing and unstable [1]) requires python3-h11 >=
0.16 [2], but only version 0.14 is available [3]. Using
entry points through pkg_resources, I get the following error:
pkg_resources.ContextualVersionConflict: (h11 0.14.0 (/usr/lib/python3/dist-
packages), Requirement.parse('h11>=0.16'), {'httpcore'})
Stable is not affected.
[1] https://tracker.debian.org/pkg/httpcore
[2] https://salsa.debian.org/morph/httpcore/-/blob/debian/master/pyproject.toml
[3] https://tracker.debian.org/pkg/python-h11