I used Unity 2019.1.0f2, so there were some things I had to search the Unity forum for. Maybe useful for others:
Thanks for the exercise. I tend to remember the lessons better when they are applied to more hands-on specific examples like this one.
Yeah lots of small changes in Unity 2019. I'm actually working on an HDRP lighting course soon which includes a whole new lighting workflow in Unity 2019. I'll probably include a similar exercise to this but using HDRP and a different scene.