goja-web/src/main/java/goja/initialize/GojaBootVersion.java
public static String getVersion() {
        Package pkg = GojaBootVersion.class.getPackage();
        return (pkg != null ? pkg.getImplementationVersion() : null);
    }
public static String getVersion() {
        Package pkg = GojaBootVersion.class.getPackage();
        return (pkg != null ? pkg.getImplementationVersion() : null);
    }
Return the full version string of the present Goja Boot codebase, or {@code null}
if it cannot be determined.
@return the version of Goja Boot or {@code null}
@see Package#getImplementationVersion()