# Legacy Go implementation The original Go implementation remains in `legacy/go/` as a reference and compatibility target while the production binary is built from the Rust workspace. It is not part of the default build, install, service, release, or Docker test paths. Run `make legacy-build` only when comparing behavior during the migration; the target is intentionally labelled as quarantined. New security fixes and features belong in the Rust crates under `crates/`.