# Hugging Face Transformers v4.12.3 — Release & Upgrade Intelligence
- **Product:** Hugging Face Transformers (https://huggingface.co)
- **Version:** v4.12.3
- **Released:** Nov 03, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/transformers/updates/v4.12.3/

## Executive Summary (TL;DR)
Hugging Face Transformers v4.12.3. Source highlight: v4.12.3: Patch release

## Bug Fixes
- Add PushToHubCallback in main init (#14246)
- Supports huggingface_hub >= 0.1.0

## Upgrade Command
```bash
python -m pip install 'transformers==4.12.3'
```