An escalation policy can now say what happens when an alert is acknowledged but never resolved: if acknowledged but not resolved in 15 minutes, escalate again, up to 2 times.
Whoever acknowledged is skipped, so the escalation reaches someone else.
Never stays the default, so existing policies behave exactly as before.
Filter alerts by the integration that opened them, and jump from an integration's page to its alerts. This applies to alerts received from this release on.
Change the order people are paged in from the schedule screen, with up and down controls on each person in a layer, instead of removing and re-adding them.
