Render workflow graphs as SVG previews so users can visually inspect
snapshots without restoring them. Adds hover tooltips, a full-size
preview modal (eye button), and side-by-side SVG comparison with
color-coded highlights in the diff view.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Compare any snapshot vs the current workflow (one click) or two snapshots
against each other (Shift+click to set base). Modal shows added/removed/modified
nodes, widget value changes, property diffs, and rewired connections with
collapsible sections and colored indicators.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Document the floating centered layout, sidebar layering behavior,
and the skip-when-browsing optimization for swap auto-saves.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each snapshot now detects what kind of change it represents (node add,
node remove, connection, parameter, move, mixed) and displays a distinct
colored icon on the timeline. Sidebar meta line shows the change type.
Existing snapshots without change data gracefully fall back to a faded
"unknown" dot.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add SaveSnapshot node to features list and architecture diagram,
update storage label from IndexedDB to Server Storage, add
maxNodeSnapshots setting to the table, and document the
node-triggered capture flow.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Snapshots are now stored as individual JSON files on the server under
data/snapshots/, making them persistent across browsers and resilient
to browser data loss. Existing IndexedDB data is auto-migrated on
first load.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds a workflow selector to the sidebar so users can browse and recover
snapshots from any workflow in the database, including renamed or deleted
ones. Includes amber viewing banner, take-snapshot guard, and lazy-loaded
workflow picker with counts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Auto-capture workflow snapshots with per-workflow hash map, promise-based
restore lock, custom naming, search/filter, theme-aware CSS, toast
notifications, and native confirm/prompt dialogs. Includes README with
SVG/PNG assets, MIT license, and ComfyUI registry publish action.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
