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vLLM

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vLLM AI v0.29.1rc0

v0.29.1rc0

[watermarking] Dual-key gumbel-max watermarking for speculative decod…

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vLLM AI v0.29.0

v0.29.0

v0.29.0 Highlights This release features 594 commits from 277 contributors (91 new)! Model Runner V2 is now the default for all models (#53183), completing the rollout that began with pooling models (#48290). MRV2 also gained CUDA graph memory profiling for KV cache auto-sizing (#53306), batch-sharded sampling that cuts per-step logits memory by 1/TP (#50465), prompt embeds (#42963), extract_hidde…

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vLLM AI v0.29.0rc6

v0.29.0rc6

[Bugfix][Core] Apply dense prefix cache default to hybrid models (#55…

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vLLM AI v0.29.0rc5

v0.29.0rc5

[Core] Default prefix_cache_retention_interval to dense for Mamba + E…

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vLLM AI v0.29.0rc3

v0.29.0rc3

[CI] Remove deleted nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF1…

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vLLM AI v0.29.0rc2

v0.29.0rc2

[Bugfix][Multimodal] Handle prefix-covered items in SHM worker cache …

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vLLM AI v0.28.1rc0

v0.28.1rc0

[Tools][Recipes] Improve sweep recommendations and short-alias parsin…

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vLLM AI v0.28.0

v0.28.0

v0.28.0 Highlights This release features 584 commits from 270 contributors (76 new)! Kimi-K3 performance push: a major optimization effort for Kimi-K3 across the stack — Decode Context Parallel (DCP) support (#50484), fused FlashKDA decode and prefill kernels (#50654, #51311, #52458), SiTU activation support for MegaMoE (#50510), GEMM-RS for sequence parallelism (#52079), combined all-gathers with…

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vLLM AI v0.28.0rc1

v0.28.0rc1

[Bugfix][Security] Guard _load_ov2_processor with resolve_trust_remot…

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vLLM AI v0.27.2rc0

v0.27.2rc0: [Spec Decode] DSpark confidence-scheduled verification (#47808)

Signed-off-by: Lucas Wilkinson lwilkins@redhat.com Signed-off-by: Lucas Wilkinson LucasWilkinson@users.noreply.github.com Signed-off-by: Benjamin Chislett chislett.ben@gmail.com Signed-off-by: Lucas Wilkinson wilkinson.lucas@gmail.com Signed-off-by: Nick Hill nickhill123@gmail.com Co-authored-by: OpenAI Codex codex@openai.com Co-authored-by: Claude Opus 5 (1M context) noreply@anthropic.com Co-auth…

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vLLM AI v0.27.1

v0.27.1

This is a patch release on top of v0.27.0. Support quantized DSpark Markov heads (#50424)

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vLLM AI v0.27.0

v0.27.0

vLLM v0.27.0 Release Notes Highlights This release features 561 commits from 242 contributors (64 new)! Kimi K3 support with a full stack landing in one release: core model files and kernels (#50089, #50000), Python (#50093) and Rust (#50104) frontends, AttnRes kernels (#50090), DeepGEMM support (#50458), compressed-tensors quantized checkpoints (#50500), DSpark AR fusion (#50242), and an option t…

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vLLM AI v0.26.1rc0

v0.26.1rc0

[CI][ROCm] Fix test_ocp_mx_wikitext_correctness reference value (#4…

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vLLM AI v0.26.0

v0.26.0

vLLM v0.26.0 Release Notes Highlights This release features 411 commits from 212 contributors (61 new)! New Inkling model family with a full support stack: base modeling (#48799), piecewise CUDA graph support (#48822), Hopper FA4 relative attention (#48858), MTP=1 speculative decoding (#48869), LoRA (#48884), and standard ModelOpt NVFP4 quantization (#48990). DeepSeek-V4 performance push across ve…

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vLLM AI v0.25.1

v0.25.1

vLLM v0.25.1 Highlights This release features 2 commits from 2 contributors (1 new)! v0.25.1 is a patch release containing two targeted bug fixes on top of v0.25.0. Bug Fixes Avoid blocking model launching when no system FFmpeg is available for TorchCodec (#47888). Previously import torchcodec raised a RuntimeError at import time when system FFmpeg was missing, which blocked startup (e.g. vllm ser…

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vLLM AI v0.25.0

v0.25.0

vLLM v0.25.0 Release Notes Highlights This release features 558 commits from 232 contributors (64 new)! Model Runner V2 is now the default for all dense models (#44443). Building on quantized-model support from the previous release, MRv2 is now the standard execution path, with new support for EVS (#46535), realtime embeddings (#46762), prefix caching for Mamba hybrid models (#42406), multimodal-p…

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vLLM AI v0.25.0rc3

v0.25.0rc3

[P/D][Bugfix] Fix PD async KV load lookahead handling for MTP spec de…

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vLLM AI v0.25.0rc2

v0.25.0rc2

Fix embed scaling + CUDA graphs in Transformers modelling backend (#4…

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vLLM AI v0.25.0rc1

v0.25.0rc1

[CPU][Bugfix] Fix flaky ShortConv prefill test on ARM (uninitialized …

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vLLM AI v0.24.0

v0.24.0

vLLM v0.24.0 Release Notes Highlights This release features 571 commits from 256 contributors (77 new)! MiniMax-M3: Added support for the new MiniMax-M3 model (#45381), with a fast follow-on of BF16/FP8 indexer via MSA (#45892), MXFP4 support (#45896), FP8 sparse GQA (#45744), and extensive AMD/ROCm tuning — mxfp8 MoE/linear on gfx950 (#45725), fp8_per_channel for bf16 weights on MI300X (#45854),…