Files

Desktop Workspace and Pane Drag-and-Drop - Native desktop workspace and pane layout dragging, including drop routing, cancellation, and deferred ownership transfer to a new window. Distinguishes these moves from pane file drops and Assistant conversation reordering.
File Drag and Drop - How desktop file URLs and private drag payloads are validated and dispatched to terminal path insertion, SSH/SFTP uploads, or remote copies, alongside mobile and other file-drop destinations.
Port Forwarding Pool and Dispatch - Trace explicit forwarding Start through Host access checks, primary authentication, pooled TCP flow dispatch, auxiliary connection recovery, and teardown.
Settings and Cloud Sync - Settings mutation and persistence, device-local desktop language selection, and app-wide ownership of CloudKit synchronization, journals, recovery, and secret boundaries.
SFTP Transfers and External Editing - How browser SFTP jobs are scheduled and resumed, how Agent SFTP leases reuse authenticated SSH connections, and how MCP uploads and external edits remain separate workflows.
Terminal Connection and Session Lifecycle - Traces host selection, one-shot SSH preparation, routed trust and authentication, transport ownership, and desktop and mobile workspace teardown. Distinguishes window sessions from app-owned Agent connections and mobile restoration intent.