## vllm-project/vllm — v0.31.0rc3…v0.31.0rc4

_3 commits._

### Fixes
- **[Bugfix][HiSparse] Fix MTP acceptance collapse under FULL graphs with a saturated GPU pool (#59309)** (31ebe18)
- **[Bugfix][HiSparse] Fix a chunked-prefill preemption livelock (#59494)** (a9ccd6d)

### Backend
- **[Bugfix][HiSparse] Size the KV cache from the groups HiSparse allocates (#59450)** (77cca24)

_Recap by [Repo Wrapped](https://repowrapped.com/gh/vllm-project/vllm?utm_source=github-action)._