Version History
Version history records every change to a project with the user, color, timestamp, and a human-readable summary — so you can see who did what and roll back any time.
In depth
Every node add, edit, move, or bulk change is logged. Snapshots capture the full project state on demand. The history panel lets you browse, diff, and restore any past version, and granular undo can roll back individual changes.
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Flowchart Canvas
The flowchart canvas is the React Flow-based editor where you build, drag, style, and connect nodes — with auto-layout, themes, history, comments, and live multiplayer.
Trash & Recovery
Trash & Recovery is OpenCharts’ soft-delete system — deleted projects move to trash, are recoverable for 30 days, and can also be permanently deleted at any time.