2.21.7

2.21.7 (2026-09-23)

Fix

• fix: fix jina-v3 and arctic-embed dependencies (#5475)

• fix dependency

• update

• simplify xformers version (d6a934c)

Unknown

• benchmarks: label MTEB(fas) as Persian (#5522) (4f6e690)

• model: add shekar-ai/Noql (#5512) (34d7c32)

• Model/voyage mongodb rebranding (#5510)

• model: move Voyage AI models to the mongodb/ namespace

Voyage AI is now part of MongoDB. Rename every voyageai/<model> ModelMeta
name (and matching adapted_from / superseded_by references) to
mongodb/<model>, so newly generated results land under the new
organisation. HF reference URLs keep the existing huggingface.co/voyageai
paths because the Hub organisation has not moved.

Add voyageai/* -> mongodb/* entries to _MODEL_RENAMES so existing callers
of get_model_meta keep working with a deprecation warning.

• model: keep voyage-4-nano weights loading from the voyageai HF repo

mongodb/voyage-4-nano is only the registry name; the checkpoint still lives
at huggingface.co/voyageai/voyage-4-nano. Wrap the SentenceTransformer loader
so the HF id stays pinned to the voyageai organisation while the model is
registered (and its results stored) under the mongodb/ namespace.

Verified with mteb run -m mongodb/voyage-4-nano -t AILAStatutes. (58a5f7e)