cMeta AOPS v0.65.2: stable release

• cx host ls shows the Python each host's cx runs on, next to cMeta and AOPS (the user, 2026-11-06): a column
  PYTHON - "3.14.7", "3.15.2t" for a free-threaded build (no GIL) - for the host and for each of its projects (a
  server's own environment), and in the project line of cx host status ("Python: ..."). The probe records it
  (cmeta_python in state.yaml; probe.sh and probe.ps1 ask the interpreter that cx --version names for its
  version), so it appears after the next cx host probe; "-" until then. Why: the Python decides how a server's
  workers start (cMeta 0.38.11: forkserver on Linux up to 3.13 too, where Python's own default was fork), and the
  night of 2026-11-05/06 showed the fleet runs five different ones. The backup record keeps it with the other
  versions. Test: tests/cmeta_aops_basic_tests/test_host_table_projects.py (the column aligned for a host and its
  projects, "-" for a project never probed).