Including datetime information with output

[RamiAwar]

Hello! First time user of gau here, really loving it!

I was wondering if there's a way of getting the date/time information with the outputted URLs (ex. when it was indexed). In my outputs, I only see the URL. And I couldn't find a cmd arg that can help me see the timestamp.

I tried the wayback URL from this repo, and I do see a timestamp there, so it should be technically possible.
Is this a contribution you'd be willing to accept if this doesn't already exist?