---
title: "v1.99.3 - Claude Code Auto Mode and TypeSafe Jev Passthrough"
url: "/release_notes/v1.99.3/v1-99-3"
canonical_url: "https://docs.litellm.ai/release_notes/v1.99.3/v1-99-3"
type: "release-notes"
last_updated: "2026-10-02"
related:
  - "/release_notes/v1.99.4/v1-99-4"
  - "/release_notes/v1.99.2/v1-99-2"
---
# v1.99.3 - Claude Code Auto Mode and TypeSafe Jev Passthrough

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

## Deploy this version

**Docker**

```bash
docker run \
-e LITELLM_MASTER_KEY=sk-<paste-a-long-random-key> \
-e DATABASE_URL=postgresql://<user>:<password>@<host>:5432/<dbname> \
-e STORE_MODEL_IN_DB=True \
-p 4000:4000 \
docker.litellm.ai/berriai/litellm:1.99.3
```

**Pip**

```bash
pip install litellm==1.99.3
```

This release is published as [`ghcr.io/berriai/litellm:v1.99.3`](https://github.com/BerriAI/litellm/pkgs/container/litellm). See the [GitHub release](https://github.com/BerriAI/litellm/releases/tag/v1.99.3) and the full [releases page](https://github.com/BerriAI/litellm/releases)

`v1.99.3` is a patch release on top of [`v1.99.2`](/release_notes/v1.99.2/v1-99-2). It brings Claude Code auto mode through the gateway and adds the TypeSafe Jev passthrough. There are no new database migrations or breaking changes. The `v1.99.3` tag points at [`16923e0`](https://github.com/BerriAI/litellm/commit/16923e0e18005a8c4bd4e54b93aab7908e3a44a7)

## Claude Code auto mode works through the gateway

Claude Code auto mode sends a `safeguards` field on `/v1/messages` and expects `safeguard_results` in the reply. Earlier releases dropped the field, so `/status` showed `Auto mode server: Disabled` and every tool call fell back to the client-side classifier

The proxy now forwards `safeguards` and `anthropic-beta` unchanged on native Anthropic `/v1/messages`, and forwards `safeguards` plus the `dangerous-tool-use-2026-09-03` beta to Bedrock Invoke and Vertex AI

## TypeSafe Jev passthrough

Set `TYPESAFE_API_KEY` and the proxy forwards `/typesafe/*` requests to TypeSafe, logs them, and tracks their spend. Pricing entries are added for `typesafe/jev-latest`, `typesafe/jev-preview` and `typesafe/jev-1.13.0`

### What's Changed

- fix(anthropic): forward safeguards and anthropic-beta unchanged on native /v1/messages - [`9f6a6f8`](https://github.com/BerriAI/litellm/commit/9f6a6f89f1752f861c72a54330b955b128219312)
- fix(anthropic): forward Claude Code safeguards and dangerous-tool-use beta to Bedrock Invoke and Vertex on /v1/messages - [`a631bf7`](https://github.com/BerriAI/litellm/commit/a631bf730a6a544eced982374aea0ebc6cbb0271)
- feat(typesafe): add TypeSafe Jev passthrough with logging and cost tracking - [`7d1db43`](https://github.com/BerriAI/litellm/commit/7d1db43c6883bf4ad61806547b64eef13aa36010)

## Full Changelog

https://github.com/BerriAI/litellm/compare/v1.99.1...v1.99.3

## Related pages

- [v1.99.4](https://docs.litellm.ai/release_notes/v1.99.4/v1-99-4.md)
- [v1.99.2](https://docs.litellm.ai/release_notes/v1.99.2/v1-99-2.md)