Initialize `gt` for the repository in the current directory
Create a new branch stacked on top of the current branch and commit staged changes
Create a new commit and fix upstack branches
gt modify -cam commit_messageForce push all branches in the current stack to GitHub and create or update PRs
Checkout different branch (prompts interactive mode when branch name is omitted)
Sync stack with remote version (also deletes merged branches)
Display help for a specified subcommand