Sessions & rewind#

Every conversation is a session, saved as you go.

/resume — reopen a past session (newest first); dN deletes one.
/new (Ctrl+N) — start fresh; DGC auto-titles it from your first prompt.
/name — rename the current session.
/history (Ctrl+R) — search and recall any past prompt.
/jump — scroll the transcript straight to a past turn.
dgc export-training / /export-training — export your sessions as scrubbed

fine-tuning JSONL (see *Training export*); read-only, never modifies a session. The slash command runs the same export for the current project; the VS Code palette exposes it as *DGC: Export Training Data*.

/handoff — create a bounded, redacted continuation document from one stable

session generation. DGC saves it as a new private HANDOFF-*.md through the workspace lease; an overlapping turn is rejected instead of mixed into the file.

/rewind — restore both the code *and* the conversation to how they were at

a chosen turn. Exact conversation prefixes and project-root file snapshots are saved with the private session, so rewind survives resume and context compaction. Direct file-tool and integrated sub-agent changes are captured before mutation; the edit is refused if that durable capture fails. Arbitrary shell writes are not guaranteed rewindable, and approved external-path snapshots last only for the current process so resume never gains ambient authority outside the project.