Published event
ArtificialIntelligence ProductUpdate 2 source(s)

Patch release v5.12.1

Updated September 26, 2026 · 2:47 PM · source date June 15, 2026

Summary

Patch release v5.12.1 huggingface / transformers Public Notifications You must be signed in to change notification settings Fork 34.7k Star 167k Patch release v5.12.1 vasqu released this 15 Jun 17:29 · 1013 commits to main since this release v5.12.1 ddb849a 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 🤗 Fix peft lower bound #46605 by @hmellor ( #46605 ) mistral common backend fix #46667 by @itazap ( #46667 ) Full Changelog : v5.12.0...v5.12.1 Contributors hmellor and itazap Assets 2 Loading Uh oh!

Why it matters

This ProductUpdate is relevant to the technology intelligence record because it involves Mistral AI, GitHub, Mistral. The source article should remain the factual reference for follow-up coverage.

Key facts
  • huggingface / transformers Public Notifications You must be signed in to change notification settings Fork 34.7k Star 167k Patch release v5.12.1 vasqu released this 15 Jun 17:29 · 1013 commits to main since this release v5.12.1 ddb849a 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 🤗 Fix peft lower bound #46605 by @hmellor ( #46605 ) mistral common backend fix #46667 by @itazap ( #46667 ) Full Changelog : v5.12.0...v5.12.1 Contributors hmellor and itazap Assets 2 Loading Uh oh!
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