Updating Users using the Alog approach

I am currently in the process of trying to update all the users in my database to add new columns to the table.

I tried using the Alog update function which inserts a new row with the updated information but this is giving me an error because it is changing my `email_hash` and `password` values. (Also using dwyl fields)

This is an issue because it means that if I update the user that user can no longer log into the application.

If I change the Alog update function to Repo.update(User, params) it works fine but we have no record of the change.

@nelsonic do you have any thoughts on this?