Graphite has expanded its capabilities to allow developers to collaborate on stacked pull requests (PRs) in real-time, addressing the challenges of managing collaborative stacks with multiple authors that traditional Git struggles to handle. With the introduction of this feature, which has been refined through user feedback since version 0.19 of the Graphite CLI, developers can now easily fetch, create, and submit shared stacks using familiar commands like gt get, gt create, and gt submit. This enhancement enables teams to work simultaneously on different parts of a feature without blocking each other's progress, effectively dividing tasks such as data model changes, backend logic, API endpoint addition, and frontend development among team members. Graphite's underlying system automates the resolution of complex Git states, ensuring a seamless collaborative experience by automatically rebasing local changes when necessary. With the release of Graphite CLI version 1.3.4+, teams can fully utilize shared stacks, empowering them with advanced Git functionalities to streamline their workflow.