Foundry Insights is a great page to follow the latest in Film, VF, VR and games.
In this interview, they are covering the great use of rear projection on Solo: A Star Wars Story with Rob Bredow, Head of ILM and VFX Supervisor.

We’ve looked a lot over recent months at the burgeoning technologies being used in modern virtual production workflows.
However one of the techniques being used in parallel to these (albeit with a modern twist) harks back to over a century ago.
Foundry Trends caught up with Rob Bredow, Head of ILM, about his work using advanced projection techniques as VFX supervisor and co-producer on Solo: A Star Wars Story