# What changed in together-ai

> 21 changes in together-ai 0.57 to 1 from its official release notes, upgrade guides and advisories: 9 breaking, 9 new APIs and options. Each one cited. Sources checked 2026-10-24. HTML: https://unstale.sh/npm/together-ai/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## together-ai 1

### Breaking changes

- The client baseURL no longer includes /v1, affecting users who override baseURL. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)
- The temporary beta clusters import shim has been removed. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)
- All previously deprecated parameters have been removed. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)
- The prior beta.endpoints is promoted out of beta; prior-version SDK methods and CLI commands have been removed. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)
- The prior beta.models is promoted out of beta; prior-version SDK methods and CLI commands have been removed. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)
- Organization resources are stable and are accessed directly as .organization instead of through beta.organization. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)
- Decommissioned Together Code Interpreter APIs have been removed. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)

### Performance

- Chat completions now use the faster https://api-inference.together.ai/ host. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)
- The library now supports tree-shaking. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)

### Behavior and default changes

- The .whoami version is updated and now supports different auth identities. (1.0.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v1.0.0)

## together-ai 0.58

### Breaking changes

- GPU clusters are promoted off beta, indicating they are no longer in beta. (0.58.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.58.0)
- The resume_from_hf_checkpoint field is removed from training sessions. (0.58.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.58.0)

### New APIs and options

- Adapter validation status fields are added to the endpoint API. (0.58.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.58.0)
- Reinforcement learning exposes a checkpoint type filter. (0.58.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.58.0)
- The OpenAPI surface exposes a deployment adapter ID. (0.58.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.58.0)
- A public endpoint for listing projects is added. (0.58.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.58.0)
- Endpoints gain a supported model adapter mode field. (0.58.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.58.0)

## together-ai 0.57

### New APIs and options

- Deployment concurrency limit is now exposed in endpoint responses. (0.57.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.57.0)
- APIs for deployment revisions and rollbacks are now available. (0.57.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.57.0)
- Deployment model mounts are now exposed. (0.57.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.57.0)
- S3 volume origins are now supported. (0.57.0) — [release notes](https://github.com/togethercomputer/together-typescript/releases/tag/v0.57.0)