Hugging Face Transformers: Patch release v4.48.1

Source available — automated, not human-reviewed

Component: transformers · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes

$ python -m pip install 'transformers==4.48.1'

📄 .MD

🔧 Bug Fixes 3

⚡ Executive Summary (TL;DR)

Hugging Face Transformers v4.48.1. Source highlight: Patch release v4.48.1

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Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

📊 Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

⚙️ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

🔧 Bug Fixes & Patches (3)

[Phi] bias should be True (#35650) @ArthurZucker
Fix condition when GA loss bug fix is not performed (#35651) @techkang
Patch moonshine (#35731) @eustlb

📄 View Raw Release Notes (Original Developer Log)

# Patch release v4.48.1 Yet again we are dawned with a gradient accumulation fix! There is also a refactoring of the attention that let a small typo in, we made sure PHI is no longer broken! `Moonshine` had a small issue when wrapping generate so we removed that! - [Phi] bias should be True (#35650) @ArthurZucker - Fix condition when GA loss bug fix is not performed (#35651) @techkang - Patch moonshine (#35731) @eustlb 🤗

← Older Version Hugging Face Transformers v4.48.0 Newer Version → Hugging Face Transformers v4.48.2