how can a 2nd person/different author build a stack on top of another stack? It seems like when someone tries this, graphite will steal the top PR from the original stack and point to main, and it no longer tracks the original stack

Hi Jason, here is an example: user A creates stack 1 → 2 → 3 once A has submitted, user B can

gt get 3

to pull the entire stack to their local from there, user B can make the changes and

gt create

to make a new branch in the stack user A can also include the`-u, --remote-upstack` in their

gt get

command to fetch the upstack PRs made by user B More thorough writeup here: https://graphite.com/docs/collaborate-on-a-stack Definitely be mindful of frozen branches when collaborating! Let me know if this helps!

thank you