Hello! I have a general understanding of Project and Stacks. My problem is in my Dev and Prod stack I need to provision it to different AWS regions and they have some differences between each other. How do I go about setting that up and how do I set up the CI/CD pipeline? The Dev and Prod stack corresponds to a Dev and Prod git branch correct?

https://www.pulumi.com/docs/intro/concepts/config/ < you can set config variables in your stacks and retrieve them in your code for that kind of thing

i think you dont need branches

Can you elaborate? I assume a Dev and Prod/Master branch is needed like in app deployment. How are others setting up their Pulumi CI/CD pipeline?