Richer snapshot comparison view

Previously, comparing snapshots only showed the two flow canvases overlaid at different opacities. You could see that something had changed, but not what or where.

Now when you compare two snapshots, a sidebar lists every changed, added, and deleted node. You can step through them one at a time — the canvas highlights and scrolls to the relevant node automatically. For each change you can see:

• Property diffs: each changed property is shown inline with the old and new value side by side.
• Code diffs: for function and template nodes, code changes appear as a line-level diff with red for removed lines and green for added — the same format you'd expect from a git diff.

Use the Prev / Next buttons or the ← → arrow keys to navigate through changes.

For the first time, teams can review a snapshot diff before deployment and actually trust what they're seeing — not just look at it.

This feature is available to all FlowFuse Cloud and Self Hosted users from v2.29.