# vLLM v0.27.1

- Product: vLLM (https://whatsnew.fyi/product/vllm)
- Vendor: vLLM
- Date: 2026-08-11
- Version: v0.27.1
- Original notes: https://github.com/vllm-project/vllm/releases/tag/v0.27.1
- Permalink: https://whatsnew.fyi/product/vllm/releases/v0.27.1

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Support quantized DSpark Markov heads

This is a patch release on top of v0.27.0.

- Support quantized DSpark Markov heads (#50424)