Page details: "Owner" (apart from "Created by") >> UPDATE: has been realized in the meantime!

[Filip Callewaert]

UPDATE: this has been realized in the meantime: read here

There is a specific field type "Page details", in which you can opt for "Created by", "Created at", "Last updated by", "Last updated at", "Version number" and "Excerpt content". 

It would be very interesting also to have the option "Owner" - as this has been changed lately: the page creator is no longer automatically the owner. 
I tested whether the "created by" field value changes in databases when you change the owner, but this is not the case.

So this is a plea to introduce the option "owner" as page detail value.

(and also consider "Attachments"...) 

[Divya Sriram · Accepted solution]

Thanks for the feedback, this is on our radar and we will be adding the ability to pull in other page metadata like "Owner"!

[Hendrik Hillus]

+1 for the Owner option. Keeps everything consistent.

[Filip Callewaert]

Has been realized in the meantime: https://community.atlassian.com/t5/Confluence-articles/MANY-New-Smart-Values-Added-to-Automation-for-Confluence/ba-p/2588511#M7019