Sentence Transformers 6.0 shipped ColBERT retrieval on 18 August 2026 and a 42x index

Sentence Transformers 6.0 shipped ColBERT retrieval on 18 August 2026 and a 42x index Summary. Sentence Transformers v6.0.0 was published on 18 August 2026 at 13:46 UTC, twelve days after v5.7.0 on 6