The following version lines are actively supported:

• v1.2.x (main branch).

This library does not include nor require any external dependency.

If you believe you have found a security issue in scope of Problem4J, please do not open a public GitHub Issue. Instead, please report the problem via GitHub Security Advisories.

Please include:

• version of the library,
• affected dependency versions (if relevant),
• sample code or minimal reproduction,
• details explaining the vulnerability.

• Misconfiguration in user applications.
• Outdated versions of Spring Boot, Jackson, or other dependencies used by the consuming app.
• Vulnerabilities in upstream libraries not directly caused by this project.