> ## Documentation Index
> Fetch the complete documentation index at: https://docs.switchagents.ai/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> These docs moved from docs.flintai.dev to docs.switchagents.ai. Use docs.switchagents.ai for every link and request.
> To search these docs from an AI tool, connect the MCP server at https://docs.switchagents.ai/mcp. The page index is at https://docs.switchagents.ai/llms.txt.

# Python SDK changelog

> What's new in the Switch Trust Python SDK

Release notes and version history for the Switch Trust Python SDK.

<Update label="v1.0.2" description="July 17, 2026" rss={{ title: "Switch Trust Python SDK v1.0.2" }}>
  Maintenance release.

  **Changed:**

  * **`X-Agent-Id` header** - The ADK and LangChain plugins now send `X-Agent-Id` only when the `AGENT_ID` environment variable is set, instead of falling back to the plugin's own name. Set `AGENT_ID` if you rely on this header to identify your agent
</Update>

<Update label="v1.0.1" description="July 15, 2026" rss={{ title: "Switch Trust Python SDK v1.0.1" }}>
  Maintenance release.
</Update>

<Update label="v1.0.0" description="July 15, 2026" rss={{ title: "Switch Trust Python SDK v1.0.0" }}>
  Initial public release of the Switch Trust Python SDK.

  **Added:**

  * **`flintai.wrap()`** - Wrap an existing LLM client with one function call to route its traffic through the Switch Trust gateway, so you can see its sessions and apply guardrails to its responses. Your prompts, model choice, and the rest of your code stay as they are. See [usage](/switch-trust/sdk/python/usage)
  * **Provider integrations** - OpenAI, Anthropic, and Google GenAI clients, plus LangChain chat models and a Google ADK plugin. See [integrations](/switch-trust/sdk/python/integrations)
  * **Provider extras** - Install only what you need with `flintai-sdk-py[openai]`, `[anthropic]`, `[genai]`, `[adk]`, `[langchain]`, or `[all]`. See [installation](/switch-trust/sdk/python/installation)
  * **Environment and inline configuration** - Set the gateway URL, API key, and optional policy through `FLINTAI_*` environment variables, a `.env` file, or arguments to `wrap()`. See [configuration](/switch-trust/sdk/python/configuration)
  * **Python 3.10 or later** - Supports 3.10, 3.11, 3.12, and 3.13
</Update>