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

# List

> Lists all supported router compatibility versions.

## Requirements

| Package           | Minimum version                                                          |
| ----------------- | ------------------------------------------------------------------------ |
| [wgc](/cli/intro) | [0.74.0](https://github.com/wundergraph/cosmo/releases/tag/wgc%400.74.0) |

## Usage

```bash theme={"system"}
npx wgc router compatibility-version list
```

## Description

The `wgc router compatibility-version list` command lists all router compatibility versions supported by WunderGraph Cosmo Cloud.

## Output

A table of router compatibility versions currently supported by WunderGraph Cosmo Cloud.

## Example

```bash theme={"system"}
> npx wgc router compatibility-version list
The router compatibility versions currently supported are:
┌─────────┬───┐
│ VERSION │ 1 │
└─────────┴───┘
```