TIL that

StackReference

exists (why is it in the JS/TS API docs but not the Python ones?)

This is a super relevant feature for broader adoption (basic infrastructure and project-related infrastructure done by different teams). I really like the ˋarchitecture & conceptsˋ section of the docs that also covers this topic. https://www.pulumi.com/docs/reference/organizing-stacks-projects/#inter-stack-dependencies