- show_in_rest defaulted to true, so GET /wpdo/v1/listings and /listings/{id} (public by design) returned every registered hot / cold field to anonymous visitors — e.g. infocards tmeetic_ig_access_token_enc / _token_expiry / _user_id and WooCommerce _purchase_note (confirmed on dev36)
- Fields are private unless registered with show_in_rest => true; protected (underscore) and credential-like keys (token, secret, password, api key, private key, credential, salt, nonce) are never exposed
- Zone A list path no longer returns whole rows when nothing is public, and filters / orderby accept public columns only
- Version 1.1.1; CHANGELOG, readme
- Verify: unit 690 (+3), integration 525 (+3 private-column tests, RED on 1.1.0), live suite rest 2/2 (RED on 1.1.0), all live 49/49, phpcs 0, stan OK
- GET /wpdo/v1/listings rejects unregistered or non-viewable post types (400) and joins posts so Zone A only lists published posts of that type
- WP_Query fallback now returns only show_in_rest hot columns, matching the Zone A path
- Verify: core unit 605 / integration 432 OK (new RestApi tests); 1M bench: page 7ms, total COUNT 0.12s → 1.7s (tracked in PR-030)
- PR: PR-015