Spitfire 0.11.0 release notes
Released: 2026-10-04
- SMS notification channel (Integrations → Notification channels → SMS (HTTP)): sends through any SMS service's HTTP API or your own SMS gateway, also on a network closed off from the internet. The URL, method (GET/POST), headers and body (form, JSON or raw text) are defined by a template; placeholders such as {phone}, {phones}, {message} and {run_url} are encoded correctly. Success means 2xx plus, optionally, a text the response must or must not contain. Secrets are sealed, numbers are masked in logs, and an hourly SMS cap (20 by default) keeps costs in check. The form previews the request with secrets hidden and shows how many SMS parts a message takes; the test SMS shows the service's answer. By default it sends on problems only.
- Slack, Teams and e-mail notifications now give a synthetic monitor's failure reason in the installation's language.
- Fixes: validation messages show the variable as {{name}}; thresholds below a millisecond show their value in notifications instead of "0 ms".
Updating
Your installation tells you about a new release itself: admins see its notes and the update command for that installation at the top of the UI. The command backs up the database first and keeps the settings (Updating). You can also follow new releases with the RSS feed.