gt stack submit gives you interactive prompts to help you create pull requests for each branch:gt user editor --set (i.e. gt user editor --set vim). By default, Graphite will use your git editor.gt user submit-body --include-commit-messages. If you have only one commit in the PR, this will not include the title of the commit (first line of message), as this is already the default title. If you have multiple commits, all of their messages will be included.--reviewers or -r to manually specify reviewers for the new pull requests. By default, Graphite will just assign any reviewers specified by CODEOWNERS files in your repo.-r specified--draft or --publish to specify this for all PRs in the submit without having to select each time. In --no-interactive mode, new PRs will default to draft, and existing PRs will remain in the same state.gt ss -npgt stack submit --no-edit --publishsubmit again.gt stack submit is also the command for updating your PRs after making changes to your stack! For example, you might open your PRs initially in draft mode, and then later run gt stack submit --publish to change all PRs in your stack to "ready for review."submit again after making changessubmit commands are available in all four scopes: branch submit(only submits the current branch), stack submit(submits the current branch and all ancestors and descendants), upstack submit (submits the current branch and all descendants), and downstack submit(submits the current branch and all ancestors).