# Mistral AI: Python SDK 3.0 and October's model launches

Source page: https://dev-news.anonyfox.com/mistral/

Every mistralai Python SDK release since 2024 from GitHub, a week-by-week strip of 2026 SDK releases and launch posts, and what 3.0 removed.

## Where it stands (2026-10-24)

mistralai, Mistral's Python SDK, released 3.0.0 on 28 September 2026, six and a half months after 2.0.0. It moves from httpx to httpx2, so a client passed as client= or async_client= must now be an httpx2 client. Chat and agents completions no longer accept the code_interpreter, web_search and web_search_premium tools; those go through the Conversations API or an agent now. Workflow deployments lose their CPU and memory fields, and the koyeb backend is renamed mistral_cloud.

Three model launches followed in October: Mistral Large 4 on 6 October; Timestral on 15 October, a probabilistic forecasting model in four sizes from 5M to 209M parameters; and Voxtral 3 on 20 October, with new Transcribe and Speech models and a voice agent SDK built on LiveKit. SDK 3.1.0 and 3.2.0 came out on 6 and 9 October and mostly reshape the beta surface, removing 80 beta names between them.

## Latest stable releases

- [v3.2.0](https://github.com/mistralai/client-python/releases/tag/v3.2.0) (2026-10-09): VoiceCreateRequest.sampleaudio: str -> OptionalNullable[str]
- [v3.1.0](https://github.com/mistralai/client-python/releases/tag/v3.1.0) (2026-10-06): Runs
- [v3.0.0](https://github.com/mistralai/client-python/releases/tag/v3.0.0) (2026-09-28): DeploymentKoyebBackendSpec
- [v2.10.1](https://github.com/mistralai/client-python/releases/tag/v2.10.1) (2026-09-15): managedindexes.create
- [v2.10.0](https://github.com/mistralai/client-python/releases/tag/v2.10.0) (2026-09-09): campaigns.create
- [v2.9.4](https://github.com/mistralai/client-python/releases/tag/v2.9.4) (2026-08-21): OpenAPI Doc
- [v2.9.3](https://github.com/mistralai/client-python/releases/tag/v2.9.3) (2026-08-13): OpenAPI Doc
- [v2.9.2](https://github.com/mistralai/client-python/releases/tag/v2.9.2) (2026-08-11): OpenAPI Doc
- [v2.9.1](https://github.com/mistralai/client-python/releases/tag/v2.9.1) (2026-08-04): OpenAPI Doc
- [v2.9.0](https://github.com/mistralai/client-python/releases/tag/v2.9.0) (2026-08-04): OpenAPI Doc
- [v2.8.0](https://github.com/mistralai/client-python/releases/tag/v2.8.0) (2026-07-28): OpenAPI Doc
- [v2.7.2](https://github.com/mistralai/client-python/releases/tag/v2.7.2) (2026-07-24): OpenAPI Doc
- [v2.7.1](https://github.com/mistralai/client-python/releases/tag/v2.7.1) (2026-07-21): OpenAPI Doc
- [v2.7.0](https://github.com/mistralai/client-python/releases/tag/v2.7.0) (2026-07-17): OpenAPI Doc
- [v2.6.0](https://github.com/mistralai/client-python/releases/tag/v2.6.0) (2026-07-06): OpenAPI Doc

## In the dev-news log

- **Voxtral 3** (2026-10-20). Mistral's voice agent SDK, pitched at real-time speech in more than 50 languages. 768 points on Hacker News. [log](https://dev-news.anonyfox.com/log/2026-10-20/#mistral-5)
- **Timestral** (2026-10-19). Mistral's time-series foundation models, announced on 15 October, reached 621 points on Hacker News four days later. [log](https://dev-news.anonyfox.com/log/2026-10-19/#mistral-4)

Releases since 2024: 86 stable, 8 prereleases. JSON: https://dev-news.anonyfox.com/mistral.json. Feed: https://dev-news.anonyfox.com/mistral/feed.xml