Keep to the latest version to get all security updates.
There should not be any breaking changes or visible updates when upgrading a minor version.
| Version | Supported |
|---|---|
| > 4.0.x | ✅ |
| < 4.0 | ❌ |
If you want to report a vulnarability, post an issue here and try to create a reproduction environment.
If you have knowledge of a way to fix it, please fork the current repository and try your hand at a fix, then create a Pull request.