--- title: "@mistralai/mistralai Breaking Changes on npm | Since.dev" description: "What each @mistralai/mistralai release removed, renamed or changed: 417 breaking changes in 2 versions on npm, each with its source." canonical_url: https://since.dev/packages/npm/@mistralai/mistralai last_updated: 2026-10-20 --- # @mistralai/mistralai breaking changes Every breaking API change we have recorded in @mistralai/mistralai on npm: 417 breaking changes in 2 versions. Below are its newest 2 versions, removals and renames first, each with its source. Newest change October 20, 2026 ## 3.0.0 327 breaking changes, first published October 20, 2026. - **Removed** `dlv` dlv is no longer part of the stable API surface. Code that calls it must be updated. [github.com](https://github.com/mistralai/client-ts/releases/tag/v3.0.0) - **Removed** `mistral.beta.connectors.deleteOrganizationCredentials` deleteOrganizationCredentials is removed; use deleteCredentials instead. [github.com](https://github.com/mistralai/client-ts/releases/tag/v3.0.0) - **Removed** `mistral.beta.connectors.deleteUserCredentials` deleteUserCredentials is removed; use deleteCredentials instead. [github.com](https://github.com/mistralai/client-ts/releases/tag/v3.0.0) - **Removed** `mistral.beta.connectors.deleteWorkspaceCredentials` deleteWorkspaceCredentials is removed; use deleteCredentials instead. [github.com](https://github.com/mistralai/client-ts/releases/tag/v3.0.0) - **Removed** `mistral.beta.connectors.get` The fetchCustomerData request option is removed from connectors.get. [github.com](https://github.com/mistralai/client-ts/releases/tag/v3.0.0) - **Removed** `mistral.beta.connectors.listTools` The page request option is removed from connectors.listTools. [github.com](https://github.com/mistralai/client-ts/releases/tag/v3.0.0) - **Removed** `models/components:AuthDirection` AuthDirection was removed in @mistralai/mistralai 3.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/3.0.0) - **Removed** `models/components:AuthDirection$outboundSchema` AuthDirection$outboundSchema was removed in @mistralai/mistralai 3.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/3.0.0) - **Removed** `models/components:AuthenticationMethodCreateOrUpdateRequest.authDirection` AuthenticationMethodCreateOrUpdateRequest.authDirection was removed in @mistralai/mistralai 3.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/3.0.0) - **Removed** `models/components:AuthenticationMethodCreateOrUpdateRequest$Outbound.auth_direction` AuthenticationMethodCreateOrUpdateRequest$Outbound.auth_direction was removed in @mistralai/mistralai 3.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/3.0.0) And 317 more in this version. ## 2.0.0 90 breaking changes, first published March 18, 2026. - **Removed** The package now ships only as ES Modules. Code that uses require() must switch to import. [github.com](https://github.com/mistralai/client-ts/releases/tag/v2.0.0) - **Removed** `AgentConversationObject` AgentConversationObject was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `AgentHandoffDoneEventType` AgentHandoffDoneEventType was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `AgentHandoffEntryObject` AgentHandoffEntryObject was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `AgentHandoffEntryType` AgentHandoffEntryType was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `AgentHandoffStartedEventType` AgentHandoffStartedEventType was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `AgentObject` AgentObject was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `ArchiveFTModelOutObject` ArchiveFTModelOutObject was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `AssistantMessageRole` AssistantMessageRole was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) - **Removed** `AudioChunkType` AudioChunkType was removed in @mistralai/mistralai 2.0.0 [npmjs.com](https://www.npmjs.com/package/@mistralai/mistralai/v/2.0.0) And 80 more in this version. ## Check your code These are the changes. To see which of them reach your code, [scan a public repository](https://since.dev/scan.md), or have your coding agent call `check_code` with your manifest or lockfile over [MCP](https://since.dev/docs.md#mcp). [The API](https://since.dev/docs.md#api) reads every change in every version, not only the newest. On Team and up, a fix pull request opens for the changes that reach a connected repository. Nothing merges or deploys. ## Put your code on continuous management. Scan a public repository now, or give your agent one line. ### See how out of date your code is. [Scan a repository](https://since.dev/scan.md). Any public GitHub repository. No sign-in. ### Tell your agent what changed since it was trained. `claude mcp add --transport http since https://api.since.dev/mcp` --- Every page on this site as Markdown: https://since.dev/sitemap.md. For agents: https://since.dev/llms.txt.