{"version":"2.1.248","anchor":"ultrareview-preflight-sends-an-extra-header","canonical_anchor":"ultrareview-preflight-sends-an-extra-header","heading":"Ultrareview preflight sends an extra header","tier":"internal","area":"Code Review","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248\/e\/ultrareview-preflight-sends-an-extra-header","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248","markdown":"### Ultrareview preflight sends an extra header\n\nThe review preflight request sends one extra header; nothing else changes.\n\n**What**\n\nThe preflight request to the review endpoint carries one additional header. The refusal paths for essential-traffic-only mode, data residency and missing auth are unchanged.\n\n**Evidence**\n\n`api_ultrareview_preflight`\n\n- Area: Code Review\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 2\/5"}