Each saved set for the selected node is a card with the picture made with its values (or the kept picture it came from) and a line per source: a workflow's parameter set (with how many pictures it made, Open shows that set), a kept picture (See it), or saved here, with the day. Changes are drawn: numbers as two bars with an arrow, choices as old -> new; what stays says why; Show all lists every value. Compare opens the whole workflow against the canvas. With two sets or more, a side-by-side table (picture on top of each column, changed values marked, Use N under each). Backend: materials/by_node_type tells each record's origin, kept picture and preview; parameters/by_node_type gives each set's signature; new GET /anomalous/parameter_pictures counts the pictures of many sets in one pass, reading each picture's signature once per file version. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Architecture Topic Guide
Start with the repository-root ARCHITECTURE.md, then
open only the topic needed for the current task.
backend.md: Python routes, filesystem safety, persistence, scan state, model sidecars, and backend performance.frontend.md: extension bootstrap, UI ownership, localization, media lifecycle, panel state, and graph mutations.recipes.md: Workflow Recipes, packages, galleries, Parameter Notebooks, prompt roles, and recipe-to-model transitions.material-library.md: saved prompts and node values (material files), keeping an output image, and dragging prompts onto the canvas.recipe-model-lifecycle.md: authoritative model fields, Hash synchronization, local matching, partial append, and note privacy.model-resolution.md: model provenance, Model Check, hash injection, model scanning, and recovery policy.../decisions/README.md: concise records of product and architectural decisions that still explain current behavior.
These documents describe current contracts rather than implementation history.
For exact changes, use Git history. For user-visible releases, use
CHANGELOG.md. For recurring implementation traps, use
lessons.md.