Only the latest version are supported.
There are currently no plans nor man-power to backport fixes to older versions. If you are using an older version, please upgrade to the latest version. Otherwise, you are on your own.
Report a vulnerability by opening an issue, or, if you think the vulnerability is very sensitive, you can submit a security advisory in the security tab.
Reporting a vulnerability should at least include the following:
- A description of the vulnerability
- How to reproduce the vulnerability/proof-of-concept (very important)
- Possible ways to fix/mitigate the vulnerability (optional)
- Any references/sources (optional)