Backport of #10123, #9967, and #9972 to `cloud/1.42`
Includes three cherry-picks in dependency order:
1. #9972 — `fix: resolve all lint warnings` (clean)
2. #9967 — `test: harden subgraph test coverage and remove low-value
tests` (clean)
3. #10123 — `test: subgraph integration contracts and expanded
Playwright coverage` (1 conflict, auto-resolved by rerere from #10326)
See #10326 for core/1.41 backport with detailed conflict resolution
notes.
---------
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: bymyself <cbyrne@comfy.org>
Co-authored-by: GitHub Action <action@github.com>
## Summary
Previously when I switch from nodes 1.0 to 2.0, positions and sizes of
nodes do not follow 'always snap to grid'. You can guess what a mess it
is for people relying on snap to grid to retain sanity. This PR fixes
it.
## Changes
In `ensureCorrectLayoutScale`, we call `snapPoint` after the position
and the size are updated.
We also need to ensure that the snapped size is larger than the minimal
size required by the content, so I've added 'ceil' mode to `snapPoint`,
and the patch is larger than I thought first.
I'd happily try out nodes 2.0 once this is addressed :)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9332-fix-respect-always-snap-to-grid-when-auto-scale-layout-from-nodes-1-0-to-2-0-3176d73d365081f5b6bcc035a8ffa648)
by [Unito](https://www.unito.io)
## Summary
Fix node layout drift from repeated `ensureCorrectLayoutScale` scaling,
simplify it to a pure one-time normalizer, and fix links not following
Vue nodes during drag.
## Changes
- **What**:
- `ensureCorrectLayoutScale` simplified to a one-time normalizer:
unprojects legacy Vue-scaled coordinates back to canonical LiteGraph
coordinates, marks the graph as corrected, and does nothing else. No
longer touches the layout store, syncs reroutes, or changes canvas
scale.
- Removed no-op calls from `useVueNodeLifecycle.ts` (a renderer version
string was passed where an `LGraph` was expected).
- `layoutStore.finalizeOperation` now calls `notifyChange` synchronously
instead of via `setTimeout`. This ensures `useLayoutSync`'s `onChange`
callback pushes positions to LiteGraph `node.pos` and calls
`canvas.setDirty()` within the same RAF frame as a drag update, fixing
links not following Vue nodes during drag.
- **Tests**: Added tests for `ensureCorrectLayoutScale` (idempotency,
round-trip, unknown-renderer no-op) and `graphRenderTransform`
(project/unproject round-trips, anchor caching).
## Review Focus
- The `setTimeout(() => this.notifyChange(change), 0)` →
`this.notifyChange(change)` change in `layoutStore.ts` is the key fix
for the drag-link-sync bug. The listener (`useLayoutSync`) only writes
to LiteGraph, not back to the layout store, so synchronous notification
is safe.
- `ensureCorrectLayoutScale` no longer has any side effects beyond
normalizing coordinates and setting `workflowRendererVersion` metadata.
---------
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>
Co-authored-by: jaeone94 <89377375+jaeone94@users.noreply.github.com>
Co-authored-by: AustinMroz <austin@comfy.org>
Co-authored-by: Hunter <huntcsg@users.noreply.github.com>
Co-authored-by: GitHub Action <action@github.com>
## Summary
Add frontend support for `prompt_id` in `progress_text` binary WS
messages, enabling parallel workflow execution to route progress text to
the correct active prompt.
Backend PR: https://github.com/Comfy-Org/ComfyUI/pull/12540
## Changes
- Advertise `supports_progress_text_metadata` in client feature flags
- Decode `prompt_id` from new binary format when flag is active
- Add optional `prompt_id` to `zProgressTextWsMessage` schema
- Filter `progress_text` events by `activePromptId` — skip messages for
non-active prompts
## Deployment
Can be deployed independently in any order — feature flag negotiation
ensures graceful degradation.
Part of COM-12671
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9002-Add-prompt_id-support-to-progress_text-WS-messages-30d6d73d365081acabbcdac939e0c751)
by [Unito](https://www.unito.io)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Progress text updates can include optional metadata so richer context
is available.
* **Bug Fixes / Improvements**
* Progress updates are now filtered to show only the currently active
prompt, reducing cross-talk from concurrent operations and improving
update accuracy.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: GitHub Action <action@github.com>
## Summary
When a workflow is loaded with missing models, users currently have no
way to identify or resolve them from within the UI. This PR adds a full
missing-model detection and resolution pipeline that surfaces missing
models in the Errors tab, allowing users to install or import them
without leaving the editor.
## Changes
### Missing Model Detection
- Scan all COMBO widgets across root graph and subgraphs for model-like
filenames during workflow load
- Enrich candidates with embedded workflow metadata (url, hash,
directory) when available
- Verify asset-supported candidates against the asset store
asynchronously to confirm installation status
- Propagate missing model state to `executionErrorStore` alongside
existing node/prompt errors
### Errors Tab UI — Model Resolution
- Group missing models by directory (e.g. `checkpoints`, `loras`, `vae`)
with collapsible category cards
- Each model row displays:
- Model name with copy-to-clipboard button
- Expandable list of referencing nodes with locate-on-canvas button
- **Library selector**: Pick an alternative from the user's existing
models to substitute the missing model with one click
- **URL import**: Paste a Civitai or HuggingFace URL to import a model
directly; debounced metadata fetch shows filename and file size before
confirming; type-mismatch warnings (e.g. importing a LoRA into
checkpoints directory) are surfaced with an "Import Anyway" option
- **Upgrade prompt**: In cloud environment, free-tier subscribers are
shown an upgrade modal when attempting URL import
- Separate "Import Not Supported" section for custom-node models that
cannot be auto-resolved
- Status card with live download progress, completion, failure, and
category-mismatch states
### Canvas Integration
- Highlight nodes and widgets that reference missing models with error
indicators
- Propagate missing-model badges through subgraph containers so issues
are visible at every graph level
### Code Cleanup
- Simplify `surfacePendingWarnings` in workflowService, remove stale
widget-detected model merging logic
- Add `flattenWorkflowNodes` utility to workflowSchema for traversing
nested subgraph structures
- Extract `MissingModelUrlInput`, `MissingModelLibrarySelect`,
`MissingModelStatusCard` as focused single-responsibility components
## Testing
- Unit tests for scan pipeline (`missingModelScan.test.ts`): enrichment,
skip-installed, subgraph flattening
- Unit tests for store (`missingModelStore.test.ts`): state management,
removal helpers
- Unit tests for interactions (`useMissingModelInteractions.test.ts`):
combo select, URL input, import flow, library confirm
- Component tests for `MissingModelCard` and error grouping
(`useErrorGroups.test.ts`)
- Updated `workflowService.test.ts` and `workflowSchema.test.ts` for new
logic
## Review Focus
- Missing model scan + enrichment pipeline in `missingModelScan.ts`
- Interaction composable `useMissingModelInteractions.ts` — URL metadata
fetch, library install, upload fallback
- Store integration and canvas-level error propagation
## Screenshots
https://github.com/user-attachments/assets/339a6d5b-93a3-43cd-98dd-0fb00681b66f
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9743-feat-Surface-missing-models-in-Errors-tab-Cloud-3206d73d365081678326d3a16c2165d8)
by [Unito](https://www.unito.io)
## Summary
`loadApiJson` early-returns when missing node types are detected,
preventing the entire API-format workflow from loading onto the canvas.
## Changes
- **What**: Remove early `return` in `loadApiJson` so missing nodes are
skipped while the rest of the workflow loads normally, consistent with
how `loadGraphData` handles missing nodes in standard workflow format.
## Review Focus
The existing code already handles missing nodes gracefully:
- `LiteGraph.createNode()` returns `null` for unregistered types
- `if (!node) continue` skips missing nodes during graph construction
- `if (!fromNode) continue` skips connections to missing nodes
- `if (!node) return` skips input processing for missing nodes
The early `return` was unnecessarily preventing the entire load. The
warning modal is still shown via `showMissingNodesError`.
## Test workflow & screen recording
[04wan2.2smoothmix图生视频
(3).json](https://github.com/user-attachments/files/25858354/04wan2.2smoothmix.3.json)
[screen-capture.webm](https://github.com/user-attachments/assets/9c396f80-fff1-4d17-882c-35ada86542c1)
## Summary
Adds `isGraphReady` getter to `ComfyApp` and uses it in
`executionErrorStore` guards to prevent false 'ComfyApp graph accessed
before initialization' error logs during early store evaluation.
## Changes
- **What**: Added `isGraphReady` boolean getter to `ComfyApp` that
safely checks graph initialization without triggering the `rootGraph`
getter's error log. Updated 5 guard sites in `executionErrorStore` to
use `app.isGraphReady` instead of `app.rootGraph`.
- **Why**: The `rootGraph` getter logs an error when accessed before
initialization. Computed properties and watch callbacks in
`executionErrorStore` are evaluated early (before graph init), causing
false error noise in the console.
## Review Focus
- `isGraphReady` is intentionally minimal — just
`!!this.rootGraphInternal` — to avoid duplicating the error-logging
behavior of `rootGraph`
- The `watch(lastNodeErrors, ...)` callback now checks `isGraphReady` at
the top and early-returns, consistent with the computed property pattern
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9672-fix-add-isGraphReady-guard-to-prevent-premature-graph-access-error-logs-31e6d73d365081be8e1fc77114ce9382)
by [Unito](https://www.unito.io)
Co-authored-by: Alexander Brown <drjkl@comfy.org>
## Summary
During workflow loading, the workflow data & active workflow object can
be out of sync, meaning any checkState calls will overwrite data into
the wrong workflow.
Recreation steps:
* Open 2-3 workflows
* Enter builder mode > select step
* Select some different inputs on each
* Quickly tap the shift key (this triggers checkState) while switching
tabs
* After a while, you'll see the wrong inputs on the workflows
Alternatively, register an extension that guarantees to call checkState
during the bad phase, run this in browser devtools and switch tabs:
```
window.app.registerExtension({
name: 'bad',
async afterConfigureGraph() {
window.app.extensionManager.workflow.activeWorkflow.changeTracker.checkState()
}
})
```
## Changes
- **What**:
- Add loading graph flag
- Prevent checkState calls while loading
- Prevent app mode data sync while loading
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9531-fix-Prevent-corruption-of-workflow-data-due-to-checkState-during-graph-loading-31c6d73d365081e2ab91d9145bf1d025)
by [Unito](https://www.unito.io)
## Summary
Migrate hardcoded litegraph canvas keybindings (Ctrl+A/C/V, Delete,
Backspace) into the customizable keybinding system so users can remap
them via Settings > Keybindings.
## Changes
- **What**: Register Ctrl+A (SelectAll), Ctrl+C (CopySelected), Ctrl+V
(PasteFromClipboard), Ctrl+Shift+V (PasteFromClipboardWithConnect),
Delete/Backspace (DeleteSelectedItems) as core keybindings in
`defaults.ts`. Add new `PasteFromClipboardWithConnect` command. Remove
hardcoded handling from litegraph `processKey()`, the `app.ts` Ctrl+C/V
monkey-patch, and the `keybindingService` canvas forwarding logic.
Fixes#1082Fixes#2015
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9459-feat-expose-litegraph-internal-keybindings-31b6d73d3650819a8499fd96c8a6678f)
by [Unito](https://www.unito.io)
## Summary
Add console.warn deprecation notice when the legacy ComfyList
queue/history menu is instantiated.
## Changes
- **What**: Log a deprecation warning in the `ComfyList` constructor
telling users the legacy menu is deprecated, may break, and won't
receive support. Includes instructions to switch via Settings → "Use new
menu" → "Top".
## Review Focus
Wording of the user-facing console warning.
Fixes#8100 (Phase 1)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9460-chore-add-deprecation-warning-for-legacy-queue-history-menu-31b6d73d365081ffa041cad33e8cd9a7)
by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
## Summary
Add workflow sharing by URL and a multi-step ComfyHub publish wizard,
gated by feature flags and an optional profile gate.
## Changes
- **What**: Share dialog with URL generation and asset warnings;
ComfyHub publish wizard (Describe → Examples → Finish) with thumbnail
upload and tags; profile gate flow; shared workflow URL loader with
confirmation dialog
- **Dependencies**: None (new `sharing/` module under
`src/platform/workflow/`)
## Review Focus
- Three new feature flags: `workflow_sharing_enabled`,
`comfyhub_upload_enabled`, `comfyhub_profile_gate_enabled`
- Share service API contract and stale-share detection
(`workflowShareService.ts`)
- Publish wizard and profile gate state management
- Shared workflow URL loading and query-param preservation
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8951-feat-share-workflow-by-URL-30b6d73d3650813ebbfafdad775bfb33)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: GitHub Action <action@github.com>
## Summary
Rename `imagePreviewStore.ts` → `nodeOutputStore.ts` to match the store
it houses (`useNodeOutputStore`, Pinia ID `nodeOutput`).
## Changes
- **What**: Rename file + test file, update all 21 import paths, mock
paths, and describe labels
- **Breaking**: None — exported symbol (`useNodeOutputStore`) and Pinia
store ID (`nodeOutput`) are unchanged
## Custom Node Ecosystem Audit
Searched the ComfyUI custom node ecosystem for `imagePreviewStore` and
`useNodeOutputStore`:
- **Not part of the public API** — neither filename nor export appear in
`comfyui_frontend_package` or `vite.types.config.mts`
- **1 external repo found:** `wallen0322/ComfyUI-AE-Animation` —
contains a full fork of the frontend source tree; it copies the file
internally and does not import from the published package. **No
breakage.**
- **No custom nodes import this store via the extension API.** This is a
safe internal-only rename.
## Review Focus
Pure mechanical rename — no logic changes. Verify no stale
`imagePreviewStore` references remain.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9416-refactor-rename-imagePreviewStore-to-nodeOutputStore-31a6d73d3650816086c5e62959861ddb)
by [Unito](https://www.unito.io)
Co-authored-by: Alexander Brown <drjkl@comfy.org>
## Summary
Adds handling for entering app mode with an empty graph prompting the
user to load a template as a starting point
## Changes
- **What**:
- app mode handle empty workflows, disable builder button, show
different message
- fix fitView when switching from app mode to graph
## Review Focus
Moving the fitView since the canvas is hidden in app mode until after
the workflow is loaded and the mode has been switched back to graph, I
don't see how this could cause any issues but worth a closer eye
## Screenshots (if applicable)
<img width="1057" height="916" alt="image"
src="https://github.com/user-attachments/assets/2ffe2b6d-9ce1-4218-828a-b7bc336c365a"
/>
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9393-feat-App-mode-empty-graph-handling-3196d73d3650812cab0ce878109ed5c9)
by [Unito](https://www.unito.io)
## Summary
Follow-up to #9380. Replaces local `clone()` with shared util and
centralizes output snapshotting.
## Changes
- **What**: Replaced local `JSON.parse(JSON.stringify)` clone in
`changeTracker.ts` with shared `clone()` from `@/scripts/utils` (prefers
`structuredClone` with JSON fallback). Added `snapshotOutputs()` to
`useNodeOutputStore` as symmetric counterpart to existing
`restoreOutputs()`, and wired `changeTracker.store()` to use it.
- **Breaking**: None
## Review Focus
Symmetry between `snapshotOutputs()` and `restoreOutputs()` in the node
output store.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9387-refactor-changeTracker-use-shared-clone-util-and-centralize-nodeOutputs-snapshot-3196d73d365081a289c3cb414f57929e)
by [Unito](https://www.unito.io)
## Summary
Resolves six open issues by reorganizing node replacement components
into a domain-driven folder structure, refactoring event handling to
follow the emit pattern, and adding comprehensive test coverage across
all affected modules.
## Changes
- **What**:
- Moved `SwapNodeGroupRow.vue` and `SwapNodesCard.vue` from
`src/components/rightSidePanel/errors/` to
`src/platform/nodeReplacement/components/` (Issues #9255)
- Moved `useMissingNodeScan.ts` from `src/composables/` to
`src/platform/nodeReplacement/missingNodeScan.ts`, renamed to reflect it
is a plain function not a Vue composable (Issues #9254)
- Refactored `SwapNodeGroupRow.vue` to emit a `'replace'` event instead
of calling `useNodeReplacement()` and `useExecutionErrorStore()`
directly; replacement logic now handled in `TabErrors.vue` (Issue #9267)
- Added unit tests for `removeMissingNodesByType`
(`executionErrorStore.test.ts`), `scanMissingNodes`
(`missingNodeScan.test.ts`), and `swapNodeGroups` computed
(`swapNodeGroups.test.ts`, `useErrorGroups.test.ts`) (Issue #9270)
- Added placeholder detection tests covering unregistered-type detection
when `has_errors` is false, and exclusion of registered types
(`useNodeReplacement.test.ts`) (Issue #9271)
- Added component tests for `MissingNodeCard` and `MissingPackGroupRow`
covering rendering, expand/collapse, events, install states, and edge
cases (Issue #9231)
- Added component tests for `SwapNodeGroupRow` and `SwapNodesCard`
(Issues #9255, #9267)
## Additional Changes (Post-Review)
- **Edge case guard in placeholder detection**
(`useNodeReplacement.ts`): When `last_serialization.type` is absent (old
serialization format), the predicate falls back to `n.type`, which the
app may have already run through `sanitizeNodeName` — stripping HTML
special characters (`& < > " ' \` =`). In that case, a `Set.has()`
lookup against the original unsanitized type name would silently miss,
causing replacement to be skipped.
Fixed by including sanitized variants of each target type in the
`targetTypes` Set at construction time. For the overwhelmingly common
case (no special characters in type names), the Set deduplicates the
entries and runtime behavior is identical to before.
A regression test was added to cover the specific scenario:
`last_serialization.type` absent + live `n.type` already sanitized.
## Review Focus
- `TabErrors.vue`: confirm the new `@replace` event handler correctly
replaces nodes and removes them from missing nodes list (mirrors the old
inline logic in `SwapNodeGroupRow`)
- `missingNodeScan.ts`: filename/export name change from
`useMissingNodeScan` — verify all call sites updated via `app.ts`
- Test mocking strategy: module-level `vi.mock()` factories use closures
over `ref`/plain objects to allow per-test overrides without global
mutable state
- Fixes#9231
- Fixes#9254
- Fixes#9255
- Fixes#9267
- Fixes#9270
- Fixes#9271
## Summary
Prevent latent previews received after the job/node has already finished
processing overwriting the actual output display
## Changes
- **What**:
- updates job preview store to also track which node the preview was for
- updates linear progress tracking to store executed nodes enabling
skipping previews of these
## Review Focus
<!-- Critical design decisions or edge cases that need attention -->
<!-- If this PR fixes an issue, uncomment and update the line below -->
<!-- Fixes #ISSUE_NUMBER -->
## Screenshots (if applicable)
<!-- Add screenshots or video recording to help explain your changes -->
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9261-App-mode-discard-slow-preview-messages-to-prevent-overwriting-output-image-3136d73d3650817884c2ce2ff5993b9e)
by [Unito](https://www.unito.io)
## Summary
Adds a node replacement UI to the Errors Tab so users can swap missing
nodes with compatible alternatives directly from the error panel,
without opening a separate dialog.
## Changes
- **What**: New `SwapNodesCard` and `SwapNodeGroupRow` components render
swap groups in the Errors Tab; each group shows the missing node type,
its instances (with locate buttons), and a Replace button. Added
`useMissingNodeScan` composable to scan the graph for missing nodes and
populate `executionErrorStore`. Added `removeMissingNodesByType()` to
`executionErrorStore` so replaced nodes are pruned from the error list
reactively.
## Bug Fixes Found During Implementation
### Bug 1: Replaced nodes render as empty shells until page refresh
`replaceWithMapping()` directly mutates `_nodes[idx]`, bypassing the Vue
rendering pipeline entirely. Because the replacement node reuses the
same ID, `vueNodeData` retains the stale entry from the old placeholder
(`hasErrors: true`, empty widgets/inputs). `graph.setDirtyCanvas()` only
repaints the LiteGraph canvas and has no effect on Vue.
**Fix**: After `replaceWithMapping()`, manually call
`nodeGraph.onNodeAdded?.(newNode)` to trigger `handleNodeAdded` in
`useGraphNodeManager`, which runs `extractVueNodeData(newNode)` and
updates `vueNodeData` correctly. Also added a guard in `handleNodeAdded`
to skip `layoutStore.createNode()` when a layout for the same ID already
exists, preventing a duplicate `spatialIndex.insert()`.
### Bug 2: Missing node error list overwritten by incomplete server
response
Two compounding issues: (A) the server's `missing_node_type` error only
reports the *first* missing node — the old handler parsed this and
called `surfaceMissingNodes([singleNode])`, overwriting the full list
collected at load time. (B) `queuePrompt()` calls `clearAllErrors()`
before the API request; if the subsequent rescan used the stale
`has_errors` flag and found nothing, the missing nodes were permanently
lost.
**Fix**: Created `useMissingNodeScan.ts` which scans
`LiteGraph.registered_node_types` directly (not `has_errors`). The
`missing_node_type` catch block in `app.ts` now calls
`rescanAndSurfaceMissingNodes(this.rootGraph)` instead of parsing the
server's partial response.
## Review Focus
- `handleReplaceNode` removes the group from the store only when
`replaceNodesInPlace` returns at least one replaced node — should we
always clear, or only on full success?
- `useMissingNodeScan` re-scans on every execution-error change; confirm
no performance concerns for large graphs with many subgraphs.
## Screenshots
https://github.com/user-attachments/assets/78310fc4-0424-4920-b369-cef60a123d50https://github.com/user-attachments/assets/3d2fd5e1-5e85-4c20-86aa-8bf920e86987
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9253-feat-add-node-replacement-UI-to-Errors-Tab-3136d73d365081718d4ddfd628cb4449)
by [Unito](https://www.unito.io)
## Summary
Surfaces missing node pack information in the Errors Tab, grouped by
registry pack, with one-click install support via ComfyUI Manager.
## Changes
- **What**: Errors Tab now groups missing nodes by their registry pack
and shows a `MissingPackGroupRow` with pack name, node/pack counts, and
an Install button that triggers Manager installation. A
`MissingNodeCard` shows individual unresolvable nodes that have no
associated pack. `useErrorGroups` was extended to resolve missing node
types to their registry packs using the `/api/workflow/missing_nodes`
endpoint. `executionErrorStore` was refactored to track missing node
types separately from execution errors and expose them reactively.
- **Breaking**: None
## Review Focus
- `useErrorGroups.ts` — the new `resolveMissingNodePacks` logic fetches
pack metadata and maps node types to pack IDs; edge cases around partial
resolution (some nodes have a pack, some don't) produce both
`MissingPackGroupRow` and `MissingNodeCard` entries
- `executionErrorStore.ts` — the store now separates `missingNodeTypes`
state from `errors`; the deferred-warnings path in `app.ts` now calls
`setMissingNodeTypes` so the Errors Tab is populated even when a
workflow loads without executing
## Screenshots (if applicable)
https://github.com/user-attachments/assets/97f8d009-0cac-4739-8740-fd3333b5a85b
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9213-feat-show-missing-node-packs-in-Errors-Tab-with-install-support-3126d73d36508197bc4bf8ebfd2125c8)
by [Unito](https://www.unito.io)
## Summary
Add frontend support for a Free subscription tier — login/signup page
restructuring, telemetry instrumentation, and tier-aware billing gating.
## Changes
- **What**:
- Restructure login/signup pages: OAuth buttons promoted as primary
sign-in method, email login available via progressive disclosure
- Add Free tier badge on Google sign-up button with dynamic credit count
from remote config
- Add `FREE` subscription tier to type system (tier pricing, tier rank,
registry types)
- Add `isFreeTier` computed to `useSubscription()`
- Disable credit top-up for Free tier users (dialogService,
purchaseCredits, popover CTA)
- Show subscription/upgrade dialog instead of top-up dialog when Free
tier user hits out-of-credits
- Add funnel telemetry: `trackLoginOpened`, enrich `trackSignupOpened`
with `free_tier_badge_shown`, track email toggle clicks
## Review Focus
- Tier gating logic: Free tier users should see "Upgrade" instead of
"Add Credits" and never reach the top-up flow
- Telemetry event design for Mixpanel funnel analysis
- Progressive disclosure UX on login/signup pages
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8864-feat-add-Free-subscription-tier-support-3076d73d36508133b84ec5f0a67ccb03)
by [Unito](https://www.unito.io)
## Summary
Override `setNodeId` in `BaseDOMWidgetImpl` to sync the DOM-resolved
value into the widget value store, fixing empty system prompts in Vue
nodes (Nodes 2.0).
## Changes
- **What**: DOM widgets (e.g. textarea for Gemini system_prompt) resolve
their value through `options.getValue()` / DOM elements, not
`_state.value`. When `BaseWidget.setNodeId` registers with the store, it
spreads `_state.value` which is `undefined` for DOM widgets. The
override captures the DOM-resolved value before registration and syncs
it into the store afterward — keeping the fix in the DOM widget layer
where the mismatch originates, leaving `BaseWidget` unchanged.
## Review Focus
- Whether capturing `this.value` before `super.setNodeId()` and writing
it after is the right sequencing
- Whether this correctly handles all DOM widget subtypes
(`DOMWidgetImpl`, `ComponentWidgetImpl`)
Supersedes #9164
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9166-fix-sync-DOM-widget-values-to-widgetValueStore-on-registration-3116d73d3650816f8cece866a9272baa)
by [Unito](https://www.unito.io)
## Summary
- Add string fallback overloads to `addEventListener` and
`removeEventListener` on `ComfyApi`
- Extensions can now listen for custom event names without TypeScript
rejecting unknown event names
- Known events still get full type safety via the generic overload;
unknown strings fall through to `CustomEvent`
## Related Issue
- Fixes#2088
## QA
- Verify existing typed event listeners (e.g.
`api.addEventListener('status', ...)`) still infer correct types
- Verify custom event names (e.g.
`api.addEventListener('my-custom-event', ...)`) compile without errors
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9140-feat-allow-custom-event-names-in-ComfyApi-addEventListener-3116d73d36508128aad3fab98c34fac3)
by [Unito](https://www.unito.io)
## Summary
- When pressing `R` to refresh node definitions, image previews on
LoadImage/LoadVideo nodes now update to reflect external file changes
- Re-triggers the combo widget callback to regenerate preview URLs with
a fresh cache-busting `&rand=` parameter
- Extracts `isMediaUploadComboInput` from `uploadImage.ts` to
`nodeDefSchema.ts` as a shared utility
- Fixes#2082https://github.com/user-attachments/assets/d18d69ae-6ecd-448d-8d7c-76b2c49fdea5
## Test plan
- [ ] Open a workflow with a LoadImage node and select an image
- [ ] Edit and save the image externally (e.g. in an image editor)
- [ ] Press `R` to refresh node definitions
- [ ] Verify the preview updates to show the edited image
## Summary
Replace the Proxy-based proxy widget system with a store-driven
architecture where `promotionStore` and `widgetValueStore` are the
single sources of truth for subgraph widget promotion and widget values,
and `SubgraphNode.widgets` is a synthetic getter composing lightweight
`PromotedWidgetView` objects from store state.
## Motivation
The subgraph widget promotion system previously scattered state across
multiple unsynchronized layers:
- **Persistence**: `node.properties.proxyWidgets` (tuples on the
LiteGraph node)
- **Runtime**: Proxy-based `proxyWidget.ts` with `Overlay` objects,
`DisconnectedWidget` singleton, and `isProxyWidget` type guards
- **UI**: Each Vue component independently calling `parseProxyWidgets()`
via `customRef` hacks
- **Mutation flags**: Imperative `widget.promoted = true/false` set on
`subgraph-opened` events
This led to 4+ independent parsings of the same data, complex cache
invalidation, and no reactive contract between the promotion state and
the rendering layer. Widget values were similarly owned by LiteGraph
with no Vue-reactive backing.
The core principle driving these changes: **Vue owns truth**. Pinia
stores are the canonical source; LiteGraph objects delegate to stores
via getters/setters; Vue components react to store state directly.
## Changes
### New stores (single sources of truth)
- **`promotionStore`** — Reactive `Map<NodeId, PromotionEntry[]>`
tracking which interior widgets are promoted on which SubgraphNode
instances. Graph-scoped by root graph ID to prevent cross-workflow state
collision. Replaces `properties.proxyWidgets` parsing, `customRef`
hacks, `widget.promoted` mutation, and the `subgraph-opened` event
listener.
- **`widgetValueStore`** — Graph-scoped `Map<WidgetKey, WidgetState>`
that is the canonical owner of widget values. `BaseWidget.value`
delegates to this store via getter/setter when a node ID is assigned.
Eliminates the need for Proxy-based value forwarding.
### Synthetic widgets getter (SubgraphNode)
`SubgraphNode.widgets` is now a getter that reads
`promotionStore.getPromotions(rootGraphId, nodeId)` and returns cached
`PromotedWidgetView` objects. No stubs, no Proxies, no fake widgets
persisted in the array. The setter is a no-op — mutations go through
`promotionStore`.
### PromotedWidgetView
A class behind a `createPromotedWidgetView` factory, implementing the
`PromotedWidgetView` interface. Delegates value/type/options/drawing to
the resolved interior widget and stores. Owns positional state (`y`,
`computedHeight`) for canvas layout. Cached by
`PromotedWidgetViewManager` for object-identity stability across frames.
### DOM widget promotion
Promoted DOM widgets (textarea, image upload, etc.) render on the
SubgraphNode surface via `positionOverride` in `domWidgetStore`.
`DomWidgets.vue` checks for overrides and uses the SubgraphNode's
coordinates instead of the interior node's.
### Promoted previews
New `usePromotedPreviews` composable resolves image/audio/video preview
widgets from promoted entries, enabling SubgraphNodes to display
previews of interior preview nodes.
### Deleted
- `proxyWidget.ts` (257 lines) — Proxy handler, `Overlay`,
`newProxyWidget`, `isProxyWidget`
- `DisconnectedWidget.ts` (39 lines) — Singleton Proxy target
- `useValueTransform.ts` (32 lines) — Replaced by store delegation
### Key architectural changes
- `BaseWidget.value` getter/setter delegates to `widgetValueStore` when
node ID is set
- `LGraph.add()` reordered: `node.graph` assigned before widget
`setNodeId` (enables store registration)
- `LGraph.clear()` cleans up graph-scoped stores to prevent stale
entries across workflow switches
- `promotionStore` and `widgetValueStore` state nested under root graph
UUID for multi-workflow isolation
- `SubgraphNode.serialize()` writes promotions back to
`properties.proxyWidgets` for persistence compatibility
- Legacy `-1` promotion entries resolved and migrated on first load with
dev warning
## Test coverage
- **3,700+ lines of new/updated tests** across 36 test files
- **Unit**: `promotionStore.test.ts`, `widgetValueStore.test.ts`,
`promotedWidgetView.test.ts` (921 lines),
`subgraphNodePromotion.test.ts`, `proxyWidgetUtils.test.ts`,
`DomWidgets.test.ts`, `PromotedWidgetViewManager.test.ts`,
`usePromotedPreviews.test.ts`, `resolvePromotedWidget.test.ts`,
`subgraphPseudoWidgetCache.test.ts`
- **E2E**: `subgraphPromotion.spec.ts` (622 lines) — promote/demote,
manual/auto promotion, paste preservation, seed control augmentation,
image preview promotion; `imagePreview.spec.ts` extended with
multi-promoted-preview coverage
- **Fixtures**: 2 new subgraph workflow fixtures for preview promotion
scenarios
## Review focus
- Graph-scoped store keying (`rootGraphId`) — verify isolation across
workflows/tabs and cleanup on `LGraph.clear()`
- `PromotedWidgetView` positional stability — `_arrangeWidgets` writes
to `y`/`computedHeight` on cached objects; getter returns fresh array
but stable object references
- DOM widget position override lifecycle — overrides set on promote,
cleared on demote/removal/subgraph navigation
- Legacy `-1` entry migration — resolved and written back on first load;
unresolvable entries dropped with dev warning
- Serialization round-trip — `promotionStore` state →
`properties.proxyWidgets` on serialize, hydrated back on configure
## Diff breakdown (excluding lockfile)
- 153 files changed, ~7,500 insertions, ~1,900 deletions (excluding
pnpm-lock.yaml churn)
- ~3,700 lines are tests
- ~300 lines deleted (proxyWidget.ts, DisconnectedWidget.ts,
useValueTransform.ts)
<!-- Fixes #ISSUE_NUMBER -->
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8856-feat-synthetic-widgets-getter-for-SubgraphNode-proxy-widget-v2-3076d73d365081c7b517f5ec7cb514f3)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: GitHub Action <action@github.com>
## Summary
- Replace 83 `as unknown as` double casts with safer alternatives across
33 files
- Use `as Partial<X> as X` pattern where TypeScript allows it
- Create/reuse factory functions from `litegraphTestUtils.ts` for mock
objects
- Widen `getWorkflowDataFromFile` return type to include `ComfyMetadata`
directly
- Reduce total `as unknown as` count from ~153 to 71
The remaining 71 occurrences are genuinely necessary due to cross-schema
casts, generic variance, missing index signatures, Float64Array-to-tuple
conversions, and DOM type incompatibilities.
## Test plan
- [x] `pnpm typecheck` passes
- [x] `pnpm lint` passes
- [x] All affected unit tests pass
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9107-fix-replace-as-unknown-as-casts-with-safer-patterns-3106d73d3650815cb5bcd613ad635bd7)
by [Unito](https://www.unito.io)
## Summary
Extracts error-related state and logic from `executionStore` into a
dedicated `executionErrorStore` for better separation of concerns.
## Changes
- **New store**: `executionErrorStore` with all error state
(`lastNodeErrors`, `lastExecutionError`, `lastPromptError`), computed
properties (`hasAnyError`, `totalErrorCount`,
`activeGraphErrorNodeIds`), and UI state (`isErrorOverlayOpen`,
`showErrorOverlay`, `dismissErrorOverlay`)
- **Moved util**: `executionIdToNodeLocatorId` extracted to
`graphTraversalUtil`, reusing `traverseSubgraphPath` and accepting
`rootGraph` as parameter
- **Updated consumers**: 12 files updated to import from
`executionErrorStore`
- **Backward compat**: Deprecated getters retained in `ComfyApp` for
extension compatibility
## Review Focus
- Deprecated getters in `app.ts` — can be removed in a future
breaking-change PR once extension authors migrate
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9060-refactor-Extract-executionErrorStore-from-executionStore-30e6d73d36508101973de835ab6b199f)
by [Unito](https://www.unito.io)
## Summary
Fix "Failed to load subgraph blueprints Error: [ASSERT] Workflow content
should be loaded" error occurring on cloud.
## Changes
- **What**: `getGlobalSubgraphData` now throws on API failure instead of
returning empty string, global blueprint data is validated before
loading, and individual global blueprint errors are properly propagated
to the toast/console reporting instead of being silently swallowed.
## Review Focus
Two root causes were fixed:
1. `getGlobalSubgraphData` returned `""` on failure — this empty string
was set as `originalContent`, which is falsy, triggering the assertion
in `ComfyWorkflow.load()`.
2. `loadInstalledBlueprints` used an internal `Promise.allSettled` whose
results were discarded, so individual global blueprint failures never
reached the error reporting in `fetchSubgraphs`.
Fixes COM-15199
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9063-fix-handle-failed-global-subgraph-blueprint-loading-gracefully-30e6d73d3650818d9cc8ecf81cd0264e)
by [Unito](https://www.unito.io)
## Summary
- Node replacements were never loaded because
`useNodeReplacementStore().load()` was called before `api.init()`,
meaning `serverFeatureFlags` was always empty at that point
- Dispatch `feature_flags` as a custom event from `api.ts` and trigger
`load()` in response within `addApiUpdateHandlers()`
## Changes
- **`api.ts`**: Dispatch `feature_flags` custom event after storing
server feature flags (already typed in `BackendApiCalls`)
- **`app.ts`**: Replace eager `load()` call with `feature_flags` event
listener inside `addApiUpdateHandlers()`, consistent with other API
event handlers
- **`nodeReplacementStore.ts`**: Use `api.getServerFeature()` directly
instead of `useFeatureFlags` composable; remove side effects from store
setup
- **`nodeReplacementStore.test.ts`**: Update mocks to match new
`api.getServerFeature` usage
## Review Focus
- Initialization ordering: listener registered before `api.init()`
ensures no missed events
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9037-bugfix-Fix-node-replacements-not-loading-due-to-feature-flag-timing-30e6d73d36508107ae2cd72e83c01e1a)
by [Unito](https://www.unito.io)
Adds client-side filtering of blueprint subgraphs by distribution.
**Changes:**
- Added `includeOnDistributions` typed field to `GlobalSubgraphData` in
`api.ts`
- Distribution detection: `isCloud → 'cloud'`, `isDesktop → 'desktop'`,
else `'localhost'`
- Filters subgraphs before loading — excluded blueprints are never
fetched
**Depends on:** Comfy-Org/workflow_templates schema update (merge first)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8686-feat-client-side-distribution-filtering-for-blueprint-subgraphs-2ff6d73d365081d29f79c4e3cab174ac)
by [Unito](https://www.unito.io)
## Summary
Enhances the error panel with node-specific views: single-node selection
shows errors grouped by message in compact mode, container nodes
(subgraph/group) expose child errors via a badge and "See Error" button,
and a floating ErrorOverlay appears after execution failure with a
deduplicated summary and quick navigation to the errors tab.
## Changes
- **Consolidate error tab**: Remove `TabError.vue`; merge all error
display into `TabErrors.vue` and drop the separate `error` tab type from
`rightSidePanelStore`
- **Selection-aware grouping**: Single-node selection regroups errors by
message (not `class_type`) and renders `ErrorNodeCard` in compact mode
- **Container node support**: Detect child-node errors in subgraph/group
nodes via execution ID prefix matching; show error badge and "See Error"
button in `SectionWidgets`
- **ErrorOverlay**: New floating card shown after execution failure with
deduplicated error messages, "Dismiss" and "See Errors" actions;
`isErrorOverlayOpen` / `showErrorOverlay` / `dismissErrorOverlay` added
to `executionStore`
- **Refactor**: Centralize error ID collection in `executionStore`
(`allErrorExecutionIds`, `hasInternalErrorForNode`); split `errorGroups`
into `allErrorGroups` (unfiltered) and `tabErrorGroups`
(selection-filtered); move `ErrorOverlay` business logic into
`useErrorGroups`
## Review Focus
- `useErrorGroups.ts`: split into `allErrorGroups` / `tabErrorGroups`
and the new `filterBySelection` parameter flow
- `executionStore.ts`: `hasInternalErrorForNode` helper and
`allErrorExecutionIds` computed
- `ErrorOverlay.vue`: integration with `executionStore` overlay state
and `useErrorGroups`
## Screenshots
<img width="853" height="461" alt="image"
src="https://github.com/user-attachments/assets/a49ab620-4209-4ae7-b547-fba13da0c633"
/>
<img width="854" height="203" alt="image"
src="https://github.com/user-attachments/assets/c119da54-cd78-4e7a-8b7a-456cfd348f1d"
/>
<img width="497" height="361" alt="image"
src="https://github.com/user-attachments/assets/74b16161-cf45-454b-ae60-24922fe36931"
/>
---------
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Rename all internal TypeScript usage of legacy `promptId`/`PromptId`
naming to `jobId`/`JobId` across ~38 files for consistency with the
domain model.
## Changes
- **What**: Renamed internal variable names, type aliases, function
names, class getters, interface fields, and comments from
`promptId`/`PromptId` to `jobId`/`JobId`. Wire-protocol field names
(`prompt_id` in Zod schemas and `e.detail.prompt_id` accesses) are
intentionally preserved since they match the backend API contract.
## Review Focus
- All changes are pure renames with no behavioral changes
- Wire-protocol fields (`prompt_id`) are deliberately unchanged to
maintain backend compatibility
- Test fixtures updated to use consistent `job-id` naming
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8730-refactor-rename-internal-promptId-PromptId-to-jobId-JobId-3016d73d3650813ca40ce337f7c5271a)
by [Unito](https://www.unito.io)
## Description
When loading a template workflow, always call `fitView()` to ensure the
template is properly framed within the viewport. This provides a better
initial viewing experience for users.
## Problem
Previously, templates with embedded viewport positions (`extra.ds`)
would load at arbitrary positions, sometimes showing a blank canvas.
Users had to navigate significantly to find the workflow content.
## Solution
Added a single condition in `loadGraphData()` to check if `openSource
=== 'template'` and force `fitView()` when true, bypassing the saved
viewport position.
This change only affects template loading - normal workflow loading
behavior remains unchanged.
## Changes
- `src/scripts/app.ts`: Added condition to always call `fitView()` when
loading templates
## Testing
- Load various templates from the template selector
- Verify the workflow is fully visible and centered on load
- Verify normal workflow loading still respects saved positions
## Related
- Fixes COM-14156
- Related to COM-10087 (Center view on workflow when loading templates -
Done)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8749-feat-automatically-fit-view-when-loading-templates-3016d73d36508167a63de2ae407de7b8)
by [Unito](https://www.unito.io)
## Summary
Extract a shared `showSmallLayoutDialog` utility and move
dialog-specific logic into composables, unifying the duplicated `pt`
configurations across small modal dialogs.
## Changes
- **`showSmallLayoutDialog`**: Added to `dialogService.ts` with a single
unified `pt` config for all small modal dialogs (missing nodes, missing
models, import failed, node conflict)
- **Composables**: Extracted 4 dialog functions from `dialogService`
into dedicated composables following the `useSettingsDialog` /
`useModelSelectorDialog` pattern:
- `useMissingNodesDialog`
- `useMissingModelsDialog`
- `useImportFailedNodeDialog`
- `useNodeConflictDialog`
- Each composable uses direct imports, synchronous `show()`, `hide()`,
and a `DIALOG_KEY` constant
- Updated all call sites (`app.ts`, `useHelpCenter`, `PackEnableToggle`,
`PackInstallButton`, `useImportFailedDetection`)
## Review Focus
- Unified `pt` config removes minor style variations between dialogs —
intentional design unification
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8834-refactor-Unify-small-modal-dialog-styles-with-showSmallLayoutDialog-3056d73d365081b6963beffc0e5943bf)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: github-actions <github-actions@github.com>
