Instabug has released an updated alerts and rules engine that provides a better experience for managing stability and performance issues in mobile apps. The new features include a card-based alerts list, activity logs to track changes made to alerts and rules, alert ownership, and the ability to assign specific teams to manage certain alerts. Additionally, Instabug now offers triggers for crashes that affect more than one percent of app sessions within 24 hours, apdex change rate alerts, and customizable alert timeouts to help reduce noise and focus on critical issues. The updated engine aims to empower mobile teams to maintain industry-leading apps with user-centric stability and performance monitoring.