switch_channel has three destructive code paths (git reset + clean,
git init + checkout --force, and rmtree + ZIP replace) that were
missing the _stage_preserved_items / _restore_preserved_items safety
net already applied to perform_update.
Wrap the channel-specific logic in a try/finally so preserved user
data (settings.json, civitai/, cache/, etc.) is physically moved
outside plugin_root before any git operation and always restored.
Move settings.json, civitai/, wildcards/, backups/, stats/, logs/,
cache/, and model_cache/ to a temp directory before git reset/clean
or ZIP replacement, then restore them in a try/finally block.
This prevents data loss on Windows where git clean -e exclusion
patterns can fail due to path-separator mismatches or where file
locks (open SQLite/log handles) cause the restore step to be skipped
on failure.
Also unifies three hardcoded skip lists (_clean_plugin_folder,
skip_items, skip_tracked) to derive from the single _PRESERVE_DIRS
constant, fixing drift where logs/ was missing from the ZIP path.
The compare API URL format compare/{local_hash}...main returns
status='ahead' when main is ahead of the local commit. The count is
in the ahead_by field, not behind_by. The old code only read behind_by
which is always 0 in this case, causing the UI to show 'Up to date'
when actually several commits behind.
Also handle status='diverged' (both sides have unique commits) by
reading ahead_by for the remote-ahead count.
Frontend adds a hash comparison fallback: if behind_by is 0 but local
and remote commit hashes differ, show 'Behind main' instead of the
incorrect 'Up to date'.
Tests: _AheadCompareDownloader and _DivergedCompareDownloader mocks
for the two status paths.
- Add POST /api/lm/switch-channel endpoint with git init / ZIP fallback
- Add _backup_git/_restore_git helpers with safe rollback
- Version-info endpoint now returns has_git flag for auto-detection
- Check-updates always returns releases (changelog) regardless of channel
- Nightly mode shows 'N commits behind main' with commit hash and date
- View on GitHub link points to /commits/main in nightly mode
- Channel toggle UI with pill-style buttons in update modal
- Confirmation dialog with Esc / backdrop-dismiss support
- Channel derived from has_git on every page load, no localStorage
- i18n: 11 new keys translated across 9 non-English locales
- CSS: unified card-style sections in _base.css
- Tests: 8 new tests covering switch-channel, nightly response, init_git_repo
Two bugs prevented type-signature-based fallback from working:
- metadata_hook.py used getattr(obj.__class__, 'RETURN_TYPES')
which fails when _async_map_node_over_list is called with
a class (not instance) — obj.__class__ is the metaclass
'type', which has no RETURN_TYPES. Fixed: getattr(obj, ...).
- metadata_registry.py used type(extractor) is GenericNodeExtractor
to dispatch return_types. NODE_EXTRACTORS stores class
references, not instances; type(Class) is always 'type',
never the class. Fixed: extractor is GenericNodeExtractor.
GenericNodeExtractor (previously a no-op) now inspects
RETURN_TYPES to detect MODEL loaders and CONDITIONING
encoders in nodes not registered in NODE_EXTRACTORS.
- Propagate return_types from the hook layer through the
registry to GenericNodeExtractor.extract() and update().
- MODEL detection: scan ckpt_name/unet_name/model_path/
model_name/gguf_name fields, validate by extension.
- CONDITIONING detection: scan text/clip_l/t5xxl/prompt
fields, store prompt text and conditioning tensor.
- _fill_missing_metadata also checks node_cache, so
GenericNodeExtractor-handled nodes survive cache.
Users can now right-click nodes and assign meta hints
(primary_model, primary_sampler, positive_prompt,
negative_prompt) to override the metadata processor's
heuristic inference.
- Store extra_data from the API request so workflow node
properties (including lm_marker_role) are accessible
during metadata processing.
- _get_user_marks scans extra_data.extra_pnginfo.workflow
for meta_* marks, falling back to prompt.original_prompt.
- extract_generation_params checks user marks before
heuristic inference for sampler, model, and prompts.
- Warn on duplicate marks or invalid marked nodes.
Drop the SequenceMatcher-based fuzzy_match fallback that froze the server
when FTS returned empty results. FTS now returns empty set for zero results
(no fallback), and when the index is not yet ready, search returns empty
rather than scanning all items in Python.
The previous tooltip was misleading: users thought workflow embedding was
automatic. New wording explains this opt-in flag stores the complete
workflow inside images, allowing one-click restoration via drag-and-drop.
PNG and WebP only.
Add two new optional parameters to the Save Image node:
- webp_method (INT, 0-6, default 6): Controls WebP compression level.
0=fastest/largest, 6=slowest/smallest. Previously hardcoded to 0.
- jpeg_subsampling (INT, 0-2, default 0): Controls JPEG chroma
subsampling. 0=4:4:4 (best quality), 1=4:2:2, 2=4:2:0.
Frontend JS extension hides/disables each parameter when the
selected file_format doesn't apply (e.g., webp_method is hidden
when saving as PNG or JPEG). 7 new tests cover parameter plumbing
and default consistency across INPUT_TYPES, save_images(), and
process_image().
hydrate_model_data replaces model_data with .metadata.json content which
may lack sha256 (corrupted file, concurrent write, etc.). Restore the
cached sha256 after hydration and persist the fix back to disk so
subsequent lookups don't hit the same error.
Also improve error log to include file_path for debugging.
- Replace plain-text Lora hashes with Hashes JSON dict matching A1111 convention
- Add Civitai resources JSON array with AIR URNs for direct model version linking
- Add Clip skip, Version: ComfyUI fields to generation params line
- Build AIR strings from local scanner cache (no API calls needed)
- Add complete sampler name mapping (CIVITAI_SAMPLER_MAP) and base model → AIR slug mapping (BASE_MODEL_AIR_SLUG) sourced from civitai ecosystem constants
- Remove lora text prepending from prompt line; LoRA info now in structured JSON sections
LM Studio and some other OpenAI-compatible servers reject
response_format=json_object but accept json_schema. Switch to the
equivalent json_schema format and add a fallback that retries
without response_format when the provider rejects the format type.
- Use safe .get() in RecipeCache._resort_locked instead of itemgetter to prevent KeyError when recipe missing created_date; align sort key with _sort_cache_sync (prefer modified, fallback created_date, fallback 0)
- Add base_model to allowed_fields in persistence_service.update_recipe() so the field passes validation
- Route bulk base model updates through updateRecipeMetadata() on recipes page instead of generic saveModelMetadata(), matching existing isRecipesPage pattern used in setBulkFavorites and saveBulkTags
- Add enable_civarchive_api toggle (default on) to allow disabling
CivArchive to avoid its rate-limit windows entirely
- Add metadata_provider_order dropdown with two presets:
CivitAI → CivArchive → Archive DB (default) and
CivitAI → Archive DB → CivArchive
- Wire both settings through backend (metadata_service, settings_manager,
misc_handlers) and frontend (SettingsManager, state, settings modal)
- Reorder Metadata section in settings modal: toggles → status/management
→ fallback order, for natural top-down workflow
- Make update_metadata_providers() log the effective provider chain
using actually-registered providers rather than settings assumptions
- Add 5 test cases covering all provider-combination paths
- Complete i18n translations for 6 new keys across all 9 non-English locales
- Add PersistentModelCache.update_single_model() for lightweight targeted
SQL update (single row + incremental tag/hash deltas, no full table scan)
- Add ModelScanner.sync_cache_from_metadata() with compare-first logic:
skips entirely when cache is already in sync; when stale, updates the
entry in-place (O(1) instead of O(n) remove+append), incrementally
adjusts tag counts/hash index/version index, and resorts only when
sort-relevant fields changed
- Wire sync_cache_from_metadata() into BaseModelService.get_model_metadata()
via fire-and-forget asyncio.create_task — disk I/O is already paid for
- Include identity re-validation guard against concurrent cache replacement
- Add 16 tests covering _cache_entries_differ, sync_cache_from_metadata
(no-change, in-place, fallback, conditional resort), and
update_single_model (insert, tag delta, hash delta)
When Civitai returns 404 for /models/{id} (e.g. due to Civitai API bug
where un-deleted models still get 404), the fallback to CivArchive
provides metadata. However CivArchive may return mirrors with every
entry marked deletedAt, while the file's downloadUrl is still valid.
Before this fix, _build_download_urls_from_file_info used an if/else
that skipped the downloadUrl fallback whenever the mirrors array was
non-empty, even when all mirrors were filtered out. Now downloadUrl
is always tried when no usable mirror remains.
Also deduplicated the inline mirror-processing code at the second call
site by replacing it with a call to the shared helper.
Refactor _create_session() to make-before-break: snapshot old session,
assign new one first, then close old. Previously, concurrent download
retries called _create_session() without the session lock (violating its
docstring contract) and closed the old session while other coroutines
held active references — causing aiohttp to raise "NoneType has no
attribute connect" when dereferencing the torn-down connector.
Also wrap the two _create_session() calls in the integrity-retry and
network-retry paths with self._session_lock to match the locking
discipline used by the session property and refresh_session().
Add GET variants of the two POST endpoints used by the send-to-workflow
feature. Parameters are read from query string instead of JSON body,
supporting both simple repeated node_id params and JSON-encoded node_ids
for complex graph references.
In add_to_queue, check download_history before INSERT OR IGNORE. Without
this check, a fire-and-forget /queue/complete failure on the extension side
would allow the same download_id to be re-inserted after complete_download()
deleted it from the queue — creating phantom queued entries for already-
finished downloads.
Add a pure frontend node that shows filename and editable notes for
a selected LoRA. Connect any output from a LoRA Loader/Stacker/Randomizer/
WanVideoSelect to the lora_source input — selecting a LoRA in the source
widget updates the info display automatically.
- Python node (LoraInfoLM): display-only, no workflow execution
- Vue widget: filename label, auto-sizing notes textarea, save button
with ComfyUI toast feedback on save
- Frontend extension: wire-based selection propagation with stale-response
race guard; clears display on wire disconnect
- Backend: get-notes endpoint now returns file_path alongside notes;
matching supports full-path lora syntax; fix NoneType crash in
trigger words endpoint; document cache file_name invariant
- Wired into all four lora widget nodes (Loader, Stacker, Randomizer,
WanVideoSelect)
- workflow_registry.js: add force param to refreshRegistry(), bypass fingerprint
dedup when responding to lora_registry_refresh WS message. Without this, the
backend's wait_for_all() times out after 0.5s because the frontend skips the
register-nodes POST when the workflow fingerprint hasn't changed (common after
ComfyUI restart with an empty or unchanged workflow).
- misc_handlers.py: demote 'No nodes registered after refresh' from WARNING to
DEBUG — empty workflows are a normal operational state, not a warning-worthy
condition.
- Handle compound node IDs (e.g. "252:0") from expanded group subgraphs
to fix 400 Bad Request on workflows with group nodes
- Frontend proactively pushes node data via afterConfigureGraph and
LiteGraph hooks (onNodeAdded/onNodeRemoved/graphChanged), eliminating
WebSocket round-trip latency for most "Send to Workflow" operations
- Add content-fingerprint dedup to skip duplicate register-nodes POSTs
- Fast-path cache returns immediately when tabs are registered (including
0-node registrations), avoiding unnecessary WS refresh cycles
- Distinguish "Empty Registry" from other errors in standalone UI toast
- Reduce WS refresh timeout 2s→0.5s, add cooldown and lock to prevent
concurrent refresh storms
- All [LM:Registry] logs at DEBUG level
Changes:
- Backend: _validate_folder_paths() now checks checkpoints↔unet overlap
within the same library using os.path.realpath() for symlink resolution
- Backend: set() calls _validate_folder_paths() for both folder_paths and
extra_folder_paths before writing
- Backend: extracted _normalize_path_set() helper to eliminate duplicated
normalization logic
- Frontend: inline error display with red border + error message below the
conflicting input, no save triggered
- Frontend: path normalization (strip trailing slash, lowercase) in pre-check
to reduce false negatives vs backend realpath
- Frontend: asymmetric error UX — message only on the user-edited side,
red border on the pre-existing conflict side
- CSS: has-error styles with hardcoded rgba fallback for older browsers
- i18n: checkpointUnetOverlap + checkpointUnetOverlapInline keys added to
all 10 locale files
