mistralai/mistral-common v1.12.0

v1.12.0: Agnostic validation mode

Repository: mistralai/mistral-common

Tag: v1.12.0

Published: 2026-09-22T15:16:34Z

Prerelease: no

Release notes:

What's Changed

• Add comment and coverage guidelines to AGENTS.md by @juliendenize in https://github.com/mistralai/mistral-common/pull/278
• Allow overriding auto-detected plain thinking support in chat template generation by @juliendenize in https://github.com/mistralai/mistral-common/pull/285
• Rename LICENCE to LICENSE by @juliendenize in https://github.com/mistralai/mistral-common/pull/286
• Set reference audio filename for speech multipart uploads by @Mr-Neutr0n in https://github.com/mistralai/mistral-common/pull/284
• Keep at least one pixel per axis when resizing an image by @arthi-arumugam-git in https://github.com/mistralai/mistral-common/pull/289
• Reject AudioConfig where audio_length_per_tok floors to zero by @shoemoney in https://github.com/mistralai/mistral-common/pull/292
• Deprecate Tokenized.text in favor of tokenizer.decode by @juliendenize in https://github.com/mistralai/mistral-common/pull/282
• fix(tokenizer): validate ImageConfig fields to prevent ZeroDivisionError by @shoemoney in https://github.com/mistralai/mistral-common/pull/294
• Update uv tooling to 0.12.6 by @juliendenize in https://github.com/mistralai/mistral-common/pull/297
• Parallelize unit and integration test suites by @juliendenize in https://github.com/mistralai/mistral-common/pull/298
• Reject null tool call IDs before encoding by @juliendenize in https://github.com/mistralai/mistral-common/pull/293
• Deprecate direct continue_final_message on ChatCompletionRequest by @juliendenize in https://github.com/mistralai/mistral-common/pull/303
• Improve typing at dynamic tokenizer boundaries by @juliendenize in https://github.com/mistralai/mistral-common/pull/296
• Align tokenizer type contracts by @juliendenize in https://github.com/mistralai/mistral-common/pull/299
• docs: fix typo in experimental usage guide by @ManoharPaturi in https://github.com/mistralai/mistral-common/pull/306
• Add contribution guidelines and templates by @juliendenize in https://github.com/mistralai/mistral-common/pull/314
• Simplify issue creation by @juliendenize in https://github.com/mistralai/mistral-common/pull/315
• Switch documentation from MkDocs to Zensical by @juliendenize in https://github.com/mistralai/mistral-common/pull/318
• Fix docs deploy: replace non-existent zensical gh-deploy with actions-gh-pages by @juliendenize in https://github.com/mistralai/mistral-common/pull/319
• Fix actions-gh-pages ref to real v4 commit SHA by @juliendenize in https://github.com/mistralai/mistral-common/pull/320
• Improve docstrings across the codebase by @juliendenize in https://github.com/mistralai/mistral-common/pull/317
• Add agnostic validation mode by @juliendenize in https://github.com/mistralai/mistral-common/pull/295
• Raise InvalidToolCallError on malformed v2-v7 tool call outputs by @Chocolatine75 in https://github.com/mistralai/mistral-common/pull/310
• Raise InvalidMessageStructureException for invalid continue_final_message by @juliendenize in https://github.com/mistralai/mistral-common/pull/325
• fix(image): preserve float32 dtype and avoid float64 promotion in normalize (#316) by @andriiorap in https://github.com/mistralai/mistral-common/pull/321
• Allow null assistant content in OpenAI requests by @shubhangi013 in https://github.com/mistralai/mistral-common/pull/327
• Fix image URL loading crashes and add a download timeout by @BarneyChambers in https://github.com/mistralai/mistral-common/pull/308
• Add test-compat label workflow: vLLM + Transformers compat tests on CPU by @juliendenize in https://github.com/mistralai/mistral-common/pull/334
• Release 1.12.0 by @juliendenize in https://github.com/mistralai/mistral-common/pull/326

New Contributors

• @Mr-Neutr0n made their first contribution in https://github.com/mistralai/mistral-common/pull/284
• @arthi-arumugam-git made their first contribution in https://github.com/mistralai/mistral-common/pull/289
• @shoemoney made their first contribution in https://github.com/mistralai/mistral-common/pull/292
• @ManoharPaturi made their first contribution in https://github.com/mistralai/mistral-common/pull/306
• @Chocolatine75 made their first contribution in https://github.com/mistralai/mistral-common/pull/310
• @andriiorap made their first contribution in https://github.com/mistralai/mistral-common/pull/321
• @shubhangi013 made their first contribution in https://github.com/mistralai/mistral-common/pull/327
• @BarneyChambers made their first contribution in https://github.com/mistralai/mistral-common/pull/308

Full Changelog: https://github.com/mistralai/mistral-common/compare/v1.11.7...v1.12.0