The rail used to write releases/open-brainy.json (and, before that,
also carried the product engine's releases/brainy.json) in this repo.
It now clones (or refreshes a cached clone of) soulcraftlabs/releases on
The Source, prepends the derived entry to open-brainy.json there
(replacing any entry for the same version so a re-run is idempotent),
and pushes main directly. Any failure — clone, shape validation, commit,
or a rejected push — exits non-zero naming the cure; nothing is ever
skipped.
Both wall files are gone from this repo — the shared repo is the one
home HQ reads. --dry-run derives and prints the entry without touching
any clone or remote. Tests point --remote/--cache-dir at a throwaway
local bare repo and cache dir, never the real ones.