# Hugging Face Transformers v4.27.1 — Release & Upgrade Intelligence
- **Product:** Hugging Face Transformers (https://huggingface.co)
- **Version:** v4.27.1
- **Released:** Mar 15, 2023
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/transformers/updates/v4.27.1/

## Executive Summary (TL;DR)
Hugging Face Transformers v4.27.1. Source highlight: Patches two unwanted breaking changes that were released in v4.27.0:

## Breaking Changes & Deprecations
- Patches two unwanted breaking changes that were released in v4.27.0:

## Upgrade Command
```bash
python -m pip install 'transformers==4.27.1'
```