0.06  2026-05-04
    - Switch from h2ph to hardcoded syscall numbers. Removes the h2ph and
      system header build requirements and makes the module fatpackable, but
      limits support to known platforms. Currently these are:
       - Dragonfly BSD
       - FreeBSD
       - MidnightBSD
       - NetBSD
       - Illumos
       - Linux (aarch64, armv6l, i686, x86_64)

0.05  2024-09-25
    - More ad-hoc hackery in the build step to support more recent versions of
      FreeBSD.

0.04  2024-09-17
    - Work around missing _h2ph_pre.ph definitions on FreeBSD.

0.03  2024-09-16
    - Improve build-time h2ph detection.
    - Load sys/syscall.ph directly (instead of syscall.ph); hopefully this'll
      be more portable.

0.02  2024-09-15
    - Try to generate the required *.ph files automatically at build time. This
      should work fine as long as C system headers are available under
      /usr/include.

0.01  2024-06-15
    - initial release