Security fixes go to the latest minor release of formhaus-kotlin. Older minors do not receive patches.
formhaus-core runs on servers: validateSubmission, checkDefinition, the JSON parser and the regex engine take untrusted input. A way to make them accept values the definition rejects, crash, or run without bounds is a security issue.
Other bugs are not security issues. Open a regular issue for them.
Report vulnerabilities privately through GitHub security advisories. Do not open a public issue.
Include the version, a minimal definition or code that reproduces the problem, and the impact you expect.