sow-module renamed scripts/fetch-hak-manifest.sh to
scripts/fetch-upstream-manifests.sh (ShadowsOverWestgate/sow-module#57), and
extended it to resolve the topdata channel as well. The script name is a
hardcoded path convention shared by both repos, not config, so the two sides
only work when they carry the same name.
Per #63 Decision 5 ("Coordinated rename flip") there is no transitional
symlink and no Go-side fallback: both sides flip and the short broken window
is accepted, because the failure is loud and unmistakable (required project
script is missing). A fallback would keep both names alive forever.
Closes#83
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>