If not noted otherwise only the latest repository state has support for fixes. In some cases fixes for security issues might be backported if the project has releases.
Please do not open a public issue for security issues without contacting privately first. You can do so via:
- eMailing security(at)themoep(dot)de
- starting a private conversation with Phoenix616 on SpigotMC.org
- messaging
phoenix616on the Esper.net IRC network