Changelog for March 27th, 2026

New API endpoints for historical & crawled data, DNS accuracy fixes, and improvements across UI, docs, and billing.

New #

  • Added support for historical data via the API.
  • Exposed crawled URLs (both brief and detailed) through new API endpoints.
  • Added support for dashboard URLs and documentation URLs in the OpenAPI spec.
  • Introduced an optional origin IP address for DNS Blocklist checks.

Improvements #

  • Updated the OpenAPI specification with historical runs, crawled URLs, and improved Broken Links output.
  • Updated the Oh Dear CLI AI agent skill to support historical and crawled URLs endpoints.
  • Added guardrails to prevent unintended reseller team deletions.
  • Disallowed team deletions entirely from the admin interface.
  • Updated the affiliate commission rate from 25% to 20%.
  • Improved Broken Links UI with better status code positioning and mobile display.
  • Ensured only a single og:image is rendered on blog posts.
  • Reordered documentation indexes for better rendering in the feature list sidebar.

Fixes #

  • Fixed DNS change notifications incorrectly showing “No changes.”
  • Fixed multiple causes of false DNS change alerts, including ignored-type filtering and failed-run baselines.
  • Fixed DNS Blocklist false positives for domains without A records and for www domains where the apex has no A record.
  • Fixed Broken Links false alerts and ensured globally whitelisted URLs no longer appear as broken links.
  • Fixed a server error when all monitors were removed from a status page.
  • Fixed the “Add monitor” button being hidden by long labels on status pages.
  • Fixed an issue where dashboard access was locked while SEPA subscription payments were in progress.

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