The hashfile-listing route (/v1/hashfiles/hash_type/<type>) only exists
on Hashview builds from 2026-06-08+ (v0.8.3-dev). On `main` and older
servers it 404s, which surfaced as "Could not list hashfiles" and a dead
end. The download flow is now version-adaptive:
- get_all_customer_hashfiles stops sweeping after the first 404 (the
listing endpoint is absent) instead of probing every common type.
- The menu treats listing as best-effort: when no listing is available
it prints a clear note and accepts a hashfile ID typed directly (read
from the web UI), with no list-membership check. The chosen file's
type is resolved via GET /v1/getHashType/<id> and downloaded via
GET /v1/hashfiles/<id> -- both present on all server versions.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
