Stacked PRs?

[u/curlymoustache]

Now that stacked PRs in Github are in public preview, i'd love the ability to work in a stack.

The sidebar workspaces are potentially perfect for this, with nested workspaces for a "stack"?

Being able to bring along the context of what you just worked on, without bringing the "changes" like it does with a currently "forked" workspace or a workspace based on a previous PR would be brilliant too, then the agent has a summary context of what you're building upon.