> ## Documentation Index
> Fetch the complete documentation index at: https://arizeai-433a7140.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 11.18.2024: Prompt playground

> Available in Phoenix 6.0+

<Update label="11.18.2024">
  ## Prompt Playground

  <Frame>
    <iframe src="https://cdn.iframe.ly/islLPi9" width={1000} height={400} allowFullScreen />
  </Frame>

  Sessions allow you to group multiple responses into a single thread. Each response is still captured as a single trace, but each trace is linked together and presented in a combined view.

  Sessions make it easier to visual multi-turn exchanges with your chatbot or agent Sessions launches with Python and TS/JS support. For more on sessions, check out [a walkthrough video](https://www.youtube.com/watch?v=dzS6x0BE-EU) and the [docs](/docs/phoenix/tracing/how-to-tracing/setup-tracing/setup-sessions).

  ### Bug Fixes and Improvements 🐛

  * Added support for FastAPI and GraphQL extensions
  * Fixed a bug where Anthropic LLM as a Judge responses would be labeled as unparseable
  * Fixed a bug causing 500 errors on client.get\_traces\_dataset() and client.get\_spans\_dataframe()
  * Added the ability for authentication to work from behind a proxy
  * Added an environment variable to set default admin passwords in auth
</Update>