Fastembed-rs

v5.17.2 Breaking

This release includes breaking changes for platform teams planning a safe upgrade.

Published 6d RAG & Retrieval

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

embeddings fastembed llm reranker reranking retrieval

+2 more

retrieval-augmented-generation vector-db

Summary

AI summary

Updates 🍕 Features, 🐛 Bug Fixes, and 🧹 Chores across a mixed release.

Changes in this release

Type	Severity	Summary	CVE
Feature	Medium	Adds cosine_similarity, dot product, and top_k helpers to similarity module. Adds cosine_similarity, dot product, and top_k helpers to similarity module. Source: llm_adapter@2026-06-15 Confidence: high	—
Dependency	Low	Updates safetensors dependency from version 0.7.0 to 0.8.0. Updates safetensors dependency from version 0.7.0 to 0.8.0. Source: llm_adapter@2026-06-15 Confidence: high	—
Bugfix	Low	Fixes broken documentation by replacing removed doc_auto_cfg with doc_cfg. Fixes broken documentation by replacing removed doc_auto_cfg with doc_cfg. Source: llm_adapter@2026-06-15 Confidence: high	—

Full changelog

5.17.2 (2026-06-15)

🍕 Features

similarity: add cosine_similarity, dot, top_k helpers (#263) (6fc2eb9)

🐛 Bug Fixes

docs: replace removed doc_auto_cfg with doc_cfg (#265) (ee2465f)

🧹 Chores

deps: update safetensors requirement from 0.7.0 to 0.8.0 (#261) (d2c55c0)

📖 Documentation

docs: Re-order README.md sections (#264) (5cd990f)

🔁 Continuous Integration

strip commas from clippy-features cache key, pin actions to SHAs, bump to Node 24 runtimes (#262) (78c4a68)

View diff on GitHub

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