GET /v1/versions

---

## Request

No request parameters or request body.

---

## Responses

|Status|Description|
|-|-|
|200|The versions supported by the server|

### 200 response

|Name|Type|Description|
|-|-|-|
|unstable_features|string:bool|Unstable features that are supported by the server. Features not listed here indicate that a feature isn't supported.|
|versions|[string]|**Required**: The supported protocol versions

```json
{
    "unstable_features": {
        "example.feature": true
    },
    "versions": [
        "2",
        "3",
        "4",
    ]
}
```