in spring.pas there is
/// <summary>
/// Raises an <see cref="Spring|EArgumentNilException" /> if the <paramref name="value" />
/// is nil.
/// </summary>
paramref causes xmldocumentation to create bad xml
at least with delphi 12.3
out to spring.xml is
<paramref name=value />
and looks like paramref isn't supported tag.
-mika