History > Stack
Open the stack view to see current, upstream, base and related branches.
Branch Stack Insight explains parallel and stacked work by showing current, upstream, base and related branches together, so you can reason about a stack without hidden virtual branches.
Parallel and stacked branch work is easy to lose track of, and tools that hide it behind opaque virtual branches make it harder to trust what will happen.
Branch Stack Insight is in beta. It explains stacks and relationships; it does not create full hidden virtual branches or automate stacked pull requests.
Open the stack view to see current, upstream, base and related branches.
Narrow the graph to the branches in the stack you are working on.
Agents can query repo.branchStack read-only for context.
Branch analysis is local-first. It reads your refs without sending them anywhere.