Starting with Tower 13, the popular Git GUI client now natively supports Graphite, enabling developers to create, manage, and submit stacks of pull requests directly from the desktop application. This integration enhances the stacking workflow, allowing for visual and interactive management of branches, similar to Graphite's VS Code extension. The collaboration between Graphite and Tower focuses on making code changes faster to review, safer to merge, and easier to rollback by breaking monolithic features into smaller, incremental pull requests. Users can quickly set up the Graphite integration, which includes features like visual branch management, restacking, synchronization, and direct submission of pull requests to Graphite. Tower now supports Graphite's commands such as gt modify and gt sync, while also providing Graphite-aware warnings to prevent stack issues. This integration aims to make stacking a default workflow for developers, offering flexibility across different environments such as the CLI, visual PR Inbox, and GUI integration.