- A stop button on a running run (timeline, and beside the run-status button), and stop_run for the AI: only this run's prompts leave the queue or are interrupted; the step ends "cancelled" and a user's stop reaches the AI as a "stop" message (ai_run_control.py). - The run's progress carries ComfyUI's console since it began (the bar's note, models loading), time left and per step, and VRAM; once queued, each sampler's working size is estimated from the prompt, with warnings for an upscaled picture sampled again, a size past the card and a huge decode, for the user and in the AI's run news (ai_run_watch.py, ui_ai_run_live.js). - The materials picker opens as a side panel that leaves the page usable (the full-screen browser makes room), expands to the large window and back, and remembers the choice. - Esc closes the run-status card only (data-anomalous-escape). 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.