Changelog for December 5th, 2025

Improved caching and VAT handling, sitemap UTF-8 encoding, and numerous bug fixes.

Improvements #

  • Simplified how VAT is handled in Stripe / Cashier.
  • Enabled caching on status badges. Previously, when session middleware was active, Cloudflare ignored cache-control headers due to set-cookie behavior; this is now resolved.
  • The used-ips endpoint is now cached through Cloudflare for improved performance.
  • Sitemap payloads are now always encoded as UTF-8 to ensure correct display in notifications.
  • Optimised sitemap generation memory usage to avoid OOM issues.

Fixes #

  • Corrected Japanese translations on status pages.
  • Custom headers are now correctly sent during scheduled sitemap runs.
  • Fixed a UI issue in the monthly uptime report email.
  • Resolved a problem where the performance summary always returned “Error.”
  • Request Timeline: fixed errors when totalTime was 0 and corrected percentage calculations.
  • Lighthouse notification settings no longer overwrite frequency_* values.
  • Fixed rounding issues for Lighthouse metric values in both notifications and the UI.
  • Updated default metric thresholds for Lighthouse notifications.
  • Prevented notifications from sending during an active maintenance period.
  • Resolved false positive “problem fixed” events for skipped health checks
  • The crawler now correctly reports URLs with new lines in the HTTP Host header as invalid.

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