# Hugging Face Transformers v4.56.2 — Release & Upgrade Intelligence
- **Product:** Hugging Face Transformers (https://huggingface.co)
- **Version:** v4.56.2
- **Released:** Sep 17, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/transformers/updates/v4.56.2/

## Executive Summary (TL;DR)
Hugging Face Transformers v4.56.2. Source highlight: Processor load with multi-processing (#40786)

## Bug Fixes
- [Jetmoe] Fix RoPE (#40819)
- Fix getter regression (#40824)
- Fix config dtype parsing for Emu3 edge case (#40766)

## Upgrade Command
```bash
python -m pip install 'transformers==4.56.2'
```