# vLLM v0.2.2 — Release & Upgrade Intelligence
- **Product:** vLLM (https://vllm.ai)
- **Version:** v0.2.2
- **Released:** Nov 19, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vllm/updates/v0.2.2/

## Executive Summary (TL;DR)
vLLM v0.2.2. Source highlight: Bump up to PyTorch v2.1 + CUDA 12.1 (vLLM+CUDA 11.8 is also provided)

## New Features
- Added LogitsProcessor API
- Add Mistral 7B to `test_models`
- aquila model add rope_scaling
- Add py.typed so consumers of vLLM can get type checking
- Add dockerfile
- Add `MptForCausalLM` key in model_loader

## Bug Fixes
- fix typo
- Fix TP bug
- Fix type hints
- fix: don't skip first special token.
- Fix bias in InternLM
- Fix logging issues

## Upgrade Command
```bash
python -m pip install 'vllm==0.2.2'
```