No, I'm the author. I confirmed with you that we didn't track any your connections/database information (you can find it out in our privacy: https://tableplus.io/privacy)

We use Fabric to track crash and A/B testing and it's anonymous data, the data tracking clicks on a button etc.. and not related to your database content.

You can use some network tracking to track TablePlus traffic to verify it by yourself.

TablePlus server side is using for our website and licensing.