Identify your hard-coded instanced My Domain URLs to update before those redirections end in Winter ’25. To help you, a field on the Hostname Redirects event type now tracks redirections for these URLs.
Where: This change applies to Lightning Experience and Salesforce Classic in Enterprise, Performance, Unlimited, and Developer editions. The Hostname Redirects event is available in the API but not in the Event Monitoring Analytics app. This event is free for all customers with a 24-hour data retention period.