Salesforce Console for Service is a tool that can implement the requirement of displaying a history of all of today's changes to a case in the order that occurred on a single page view. Salesforce Console for Service is a workspace that allows agents to manage multiple cases and interactions on a single screen. It includes a feed-based layout that shows a history of all the changes to a case, such as comments, emails, and edits to case fields, in chronological order. Verified Reference: : https://help.salesforce.com/s/articleView?id=sf.console2_overview.htm&type=5 : https://help.salesforce.com/s/articleView?id=sf.console2_feed_based_layouts.htm&type=5