Some issues I see are: - packages which only distribute binaries (eg, closed-source or source-for-a-fee distributions) - it looks like Zig's C compiler does n

Some issues I see are: - packages which only distribute binaries (eg, closed-source or source-for-a-fee distributions) - it looks like Zig's C compiler does not support OpenMP, which I use - what is the cut-off time for source vs. binary distribution? My package takes about a minute to compile (it has a lot of auto-generated source). - what's the user impact if they have 10 projects which are just under that threshold? - compile-time dependencies which are not recorded in pyproject.toml (like, having a Fortran compiler, having yacc/bison, etc.)