---
title: "v1.87.2 - Claude Fable 5, Batch Auth, CrowdStrike & Mantle SigV4"
url: "/release_notes/v1.87.2/v1-87-2"
canonical_url: "https://docs.litellm.ai/release_notes/v1.87.2/v1-87-2"
type: "release-notes"
last_updated: "2026-10-08"
related:
  - "/release_notes/v1.87.3/v1-87-3"
  - "/release_notes/v1.87.1/v1-87-1"
---
# v1.87.2 - Claude Fable 5, Batch Auth, CrowdStrike & Mantle SigV4

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

## 部署此版本 {#deploy-this-version}

**Docker**

```bash
docker run \
-e STORE_MODEL_IN_DB=True \
-p 4000:4000 \
docker.litellm.ai/berriai/litellm:1.87.2
```

**Pip**

```bash
pip install litellm==1.87.2
```

`v1.87.2` 是建立在 [`v1.87.1`](/release_notes/v1.87.1/v1-87-1) 之上的修補版本。它加入了 Claude Fable 5、批次檔授權、CrowdStrike AIDR 身分配對，以及 Bedrock Mantle Responses API 路由的 SigV4/IAM 驗證。

### 有哪些變更 {#whats-changed}

- feat: 在 Anthropic、Bedrock、Vertex AI 和 Azure AI 中新增 Claude Fable 5 - [PR #30064](https://github.com/BerriAI/litellm/pull/30064)
- fix(proxy): 使用上傳 `target_model_names` 授權批次檔 (LIT-3593) - [PR #30009](https://github.com/BerriAI/litellm/pull/30009)
- feat(guardrails): 擷取 CrowdStrike AIDR 使用者與模型中繼資料 - [PR #29517](https://github.com/BerriAI/litellm/pull/29517)
- fix(guardrails): 從兩個 metadata bag 讀取 CrowdStrike AIDR 身分 - [PR #29991](https://github.com/BerriAI/litellm/pull/29991)
- feat(bedrock_mantle): 為 Responses API 路由新增 SigV4/IAM 驗證，並包含其前置需求 Mantle Responses 路由 (#29490) - [PR #29788](https://github.com/BerriAI/litellm/pull/29788)

## 完整更新記錄 {#full-changelog}

https://github.com/BerriAI/litellm/compare/v1.87.1...v1.87.2

## Related pages

- [v1.87.3](https://docs.litellm.ai/release_notes/v1.87.3/v1-87-3.md)
- [v1.87.1](https://docs.litellm.ai/release_notes/v1.87.1/v1-87-1.md)