To celebrate the holiday season, Sentry is highlighting 12 integrations with an ornament on their Sen-Tree. One of these integrations is PagerDuty, which offers incident response and intelligence workflows that can be integrated with Sentry to send alerts for specific issues. With this integration, users can configure alert rules in Sentry to notify PagerDuty when certain types of errors or incidents occur, allowing for more targeted notification and response. This integration enables organizations to stay on top of major problems and receive timely alerts, helping them respond quickly and effectively to issues that impact their application.