A DOWN heartbeat now lights up the dashboard and sidebar like any other outage, you can click any heartbeat to see when its pings actually arrived, and a handful of rough edges in the create flow are gone.
PingZen's alert form is rebuilt — duplicate an alert to a second channel in one click, a shorter default form with collapsible Advanced settings, and triggers that only show the events a monitor can actually report.
When a site sits behind a Cloudflare JavaScript/Turnstile challenge, PingZen now says so explicitly — and tells you exactly how to stop the false DOWN.