Send Custom Webhook alert updates only when an alert enters a queue

A Custom Webhook can now send alert_updated events only when an alert enters a queue you choose, instead of every customer-visible update. In the webhook's settings, set Alert updates to send to Only when an alert enters a queue and pick the queue, for example Needs confirmation.

The webhook then receives an alert when it moves into that queue or is created there. Comments, tag changes, and other edits while the alert stays in that queue are not sent. The payload is unchanged, and existing webhooks keep sending every customer-visible update until you change the setting.