Transformers 发布补丁 v5.12.1：修复 PEFT 下限与 Mistral 分词器

AI 摘要

Hugging Face 发布了 Transformers 库的补丁版本 v5.12.1，主要更新了 PEFT 库的下限版本，并修复了自动分词器在安装 mistral-common 时无法正确解析 Mistral 分词器的问题。该版本与 v5.10.3 类似，但排除了主版本中已包含的修复，vLLM 将首先针对 5.10.3 版本。

正文节选

# Patch release v5.12.1 Updated the lower bound for PEFT and a fix for auto tokenizer to properly resolve the mistral tokenizer (when `mistral-common` is installed). This is similar to v.5.10.3 minus the fixes that were already included in the main release - vLLM will first target 5.10.3 :hugs: * Fix `peft` lower bound #46605 by @hmellor (#46605) * mistral common backend fix #46667 by @itazap (#46667) **Full Changelog**: https://github.com/huggingface/transformers/compare/v5.12.0...v5

发布时间：2026-06-16 01:29

抓取时间：2026-08-02 00:23

来源机构：Hugging Face