---
title: "v1.84.5 - Azure AD, Batch Auth & Passthrough Backports"
url: "/release_notes/v1.84.5/v1-84-5"
canonical_url: "https://docs.litellm.ai/release_notes/v1.84.5/v1-84-5"
type: "release-notes"
last_updated: "2026-10-09"
related:
  - "/release_notes/v1.84.6/v1-84-6"
  - "/release_notes/v1.84.4/v1-84-4"
---
# v1.84.5 - Azure AD, Batch Auth & Passthrough Backports

> Index of all LiteLLM docs: https://docs.litellm.ai/llms.txt

## Deploy this version

**Docker**

```bash
docker run \
-e STORE_MODEL_IN_DB=True \
-p 4000:4000 \
docker.litellm.ai/berriai/litellm:1.84.5
```

**Pip**

```bash
pip install litellm==1.84.5
```

`v1.84.5` is a patch release on top of [`v1.84.4`](/release_notes/v1.84.4/v1-84-4). It backports six staged fixes covering Azure AD token refresh, batch and video model routing, org-scoped team key creation, Vertex Claude effort handling, and duplicate passthrough cost callbacks.

### What's Changed

- fix(azure): preserve AD token refresh in the v1 OpenAI client path - [PR #28627](https://github.com/BerriAI/litellm/pull/28627)
- fix(proxy): map a stripped batch `body.model` back to the proxy alias so key access checks pass - [PR #29264](https://github.com/BerriAI/litellm/pull/29264)
- fix(proxy): resolve managed video model ids through the router before auth, budget, and key checks - [PR #29545](https://github.com/BerriAI/litellm/pull/29545)
- fix(key_generate): let team members create keys on org-scoped teams (regression since v1.84.0-rc.1) - [PR #29310](https://github.com/BerriAI/litellm/pull/29310)
- fix(vertex): strip `output_config.effort` for Vertex Claude models that reject it, such as Haiku 4.5 - [PR #29585](https://github.com/BerriAI/litellm/pull/29585)
- fix(passthrough): stop duplicate cost callbacks for Anthropic streaming pass-through - [PR #29598](https://github.com/BerriAI/litellm/pull/29598)

## Full Changelog

https://github.com/BerriAI/litellm/compare/v1.84.4...v1.84.5

## Related pages

- [v1.84.6](https://docs.litellm.ai/release_notes/v1.84.6/v1-84-6.md)
- [v1.84.4](https://docs.litellm.ai/release_notes/v1.84.4/v1-84-4.md)