---
title: "v1.88.5 - Vertex Batch Uploads & Stream Cost Recovery"
url: "/release_notes/v1.88.5/v1-88-5"
canonical_url: "https://docs.litellm.ai/release_notes/v1.88.5/v1-88-5"
type: "release-notes"
last_updated: "2026-10-04"
related:
  - "/release_notes/v1.89.0/v1-89-0"
  - "/release_notes/v1.88.4/v1-88-4"
---
# v1.88.5 - Vertex Batch Uploads & Stream Cost Recovery

> 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:1.88.5
```

**Pip**

```bash
pip install litellm==1.88.5
```

`v1.88.5` is a patch release on top of [`v1.88.4`](/release_notes/v1.88.4/v1-88-4). It streams OpenAI→Vertex batch JSONL uploads instead of buffering them in memory, backports cost-tracking recovery for interrupted Anthropic streams, adds a `no-mcp-servers` sentinel that scopes a key to zero MCP servers, and bumps OpenSSL plus runtime dependencies (`cryptography`, `aiohttp`) for CVE coverage. The bundled `litellm-enterprise` package is bumped to `0.1.42.post1`.

### What's Changed

- fix(passthrough): recover output tokens for interrupted anthropic streams - [PR #30787](https://github.com/BerriAI/litellm/pull/30787)
- fix(proxy): record partial spend on the failure row for interrupted streams - [PR #30788](https://github.com/BerriAI/litellm/pull/30788)
- feat(mcp): scope a key to zero MCP servers with no-mcp-servers sentinel - [PR #31029](https://github.com/BerriAI/litellm/pull/31029)
- fix(passthrough,streaming): recover cost on interrupted and agentic Anthropic streams - [PR #31035](https://github.com/BerriAI/litellm/pull/31035)
- fix(vertex/files): stream OpenAI->Vertex batch JSONL uploads - [PR #31036](https://github.com/BerriAI/litellm/pull/31036)
- fix(docker): bump wolfi-base digest to patch openssl CVE-2026-34182 - [PR #31133](https://github.com/BerriAI/litellm/pull/31133)

## Full Changelog

https://github.com/BerriAI/litellm/compare/v1.88.4...v1.88.5

## Related pages

- [v1.89.0](https://docs.litellm.ai/release_notes/v1.89.0/v1-89-0.md)
- [v1.88.4](https://docs.litellm.ai/release_notes/v1.88.4/v1-88-4.md)