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

# Changelog: 2025-05-19

## Changed

* FlexAI Inference vLLM Arguments: The `flexai inference serve` command's [optional `vLLM_arguments`](/cli/reference/inference/serve) have switched from a "Supported argument list" schema to a "Unsupported argument list" schema. This enables you to safely pass most of [vLLM Engine Arguments](https://docs.vllm.ai/en/latest/serving/engine_args.html#engine-arguments) when creating an Inference Endpoint.

  Currently, the only *unsupported* argument is `--device`, which value is handled by FlexAI.