# Security Policy

## Supported Versions

Old versions receive security updates for six months.

| Version | Supported                                  |
| ------- | ------------------------------------------ |
| 5.x     | :white_check_mark:                         |
| 4.x     | :white_check_mark: support ends 2020-09-14 |
| < 4     | :x:                                        |

## Reporting a Vulnerability

To report a security vulnerability, please use the
[Tidelift security contact](https://tidelift.com/security).
Tidelift will coordinate the fix and disclosure.
