The nsfw boolean leaks Mature+ content (nsfw=false returned levels up to
XXX) and /models rejects server-side level filtering, so filter search
results on each model's aggregate nsfwLevel: nsfw off keeps SFW (None +
Soft), nsfw on keeps everything.
Civitai returns a null username for deleted or anonymous creators. The
field default only applies when the key is absent, so an explicit null
failed str validation and rejected the entire CivitSearchResponse,
dropping every model on that page.
Coerce null or empty usernames to the default in a pre-validator so one
bad creator no longer empties the whole search result.
Replace base-model and model-type discovery that scraped ZodError
responses with the documented GET /api/v1/enums endpoint. The /images
baseModels probe (unreliable since /models stopped validating it) is now
a fallback only; sort and period still come from the /models 400 response
since /enums does not carry them.
Add the model fields the API returns but CivitModel was dropping:
supportsGeneration, mode, poi, minor, sfwOnly, userId, cosmetic. The
poi/minor/sfwOnly flags serialize as null on some endpoints, so coerce
null to False to keep parsing resilient.
Switch to neg-anchored guidance gated on > 1 so cfg 1.0 means no CFG, matching SD3/SDXL/Flux. Default guidance_scale 1.0; reference cfg Turbo 1.0, Base 4.5.
clip_skip and the uni_pc_* opts live in opts.data without an OptionInfo in
data_labels (compatibility_opts). Options.set() read data_labels[key].onchange
unconditionally, so setting clip_skip via /sdapi/v1/options raised KeyError and
returned 500; the override_settings restore path had the same unguarded
data_labels[k] access for falsy-valued compat opts.
Guard the onchange lookup and read the stored value via getattr(opts, k), which
already falls back through data then data_labels.
The vendored encode_prompt copies in the PAG, APG, ControlNet-XS and differential
diffusion pipelines dereference the .text_model wrapper that transformers 5.6
removed from CLIPTextModel, so their clip-skip path crashes on SD1.5 and SDXL TE1.
Apply the same getattr(te, 'text_model', te) fix as the core parser.
Mirrors upstream diffusers, which still carries this deref in pipeline
encode_prompt; only the single-file loader was fixed there.
transformers 5.6 flattened CLIPTextModel, removing the .text_model wrapper that
compel_hijack and the xhinker parser dereference on the normalized clip-skip path.
On SD1.5 at clip-skip >= 2 this raised AttributeError, which processing_prompt
caught and silently fell back to fixed-attention encoding, dropping textual
inversion and prompt weighting.
Resolve the submodule via getattr(te, 'text_model', te), correct for flattened
CLIPTextModel, CLIPTextModelWithProjection (still nested), and transformers < 5.6.
transformers 5 defaults tokenizer.add_tokens() to normalized=True, so the CLIP
tokenizer lowercases added embedding names. tokenizer.tokenize() then returns the
lowercased surface, maybe_convert_prompt never matches mixed-case names in
added_tokens_encoder, and multi-vector expansion is skipped. Every mixed-case
multi-vector embedding collapsed to its first vector and looked ignored.
Add embedding tokens as AddedToken(name, normalized=False) so they stay
case-sensitive and tokenize() surfaces them verbatim. Valid on transformers 4.x
and 5.x; convert_tokens_to_ids and encoding are unaffected.
Route nn.Embedding targets (and the SDNQEmbedding / ScaledWordEmbedding subclasses) through the linear LoRA path: the weight delta is up@down over the [vocab, dim] table, same shape and merge as a Linear.
Apply a companion bias delta (diff_b) as ex_bias on the same module rather than dropping it; collect diff_b into the LoRA group so it rides the existing module instead of a separate Full module that would collide on the network key.
Disty0
CalamitousFelicitousness
Vladimir Mandic