Skip to content
Oh Dear

Changelog for October 9th, 2026

Redesigned feature pages, configurable application health check frequency, and stronger SSRF protection.

Improvements #

  • Refreshed the design of several feature pages, including API, client reporting, SSO, status pages, AI monitoring, domain monitoring, Lighthouse, notifications, port scanning, and GDPR.
  • Webhooks for scheduled tasks that did not run on time now include details of the affected task.
  • Improved the SEO of the DNS monitoring page.
  • Application health checks now have a configurable check frequency.

Security #

  • Strengthened protection against server-side request forgery (SSRF) by ensuring uptime checks and AI page fetches only connect to public addresses, including when following redirects.

Fixes #

  • Fixed an issue where adding an invalid URL to the Broken Links whitelist caused a server error instead of a helpful validation message.
  • Fixed an issue where some custom validation rules caused a server error instead of a validation message when given unexpected input.
  • Fixed an issue where duplicate pending application health runs could be created.

Latest changelogs

Want to get started? We offer a no-strings-attached 10 day trial. No credit card required.

Start monitoring

You're all set in
less than a minute!