Automation to Trigger alert in MS Teams

[Akanksha]

I'm setting up an automation in Confluence to trigger an alert on a specific MS Teams channel whenever a specific page has been updated. I've successfully triggered the alert in MS Teams, but I also want to highlight the updated content in my message to provide some context to the team members on what has changed. Is there a smart value for the latest updated content that I can use? Here's what I have so far: 

The content of the Confluence page "{{page.title}}" has been updated by {{initiator.fullName}}.

Please see {{page.url}} for updates.

Here is what has changed -

{{Insert smart value}}

[Collista Lewingdon]

Maybe see if the following smart values would work?

The content of the Confluence page "{{page.title}}" has been updated by {{initiator.fullName}}.

Please see {{page.url}} for updates.

Here is what has changed -

{{changes.summary}}