Subject: [xml2rfc] Can not find a reference xml for an expired draft

From: Davey Song <[email-masked]>
Date: Thu, 30 May 2019 19:52:03 +0800

Hi folks,

I'm not sure if it is the best place to ask this question. But it is
appreciated if you can help.

The reference xml file line is not available for a expired draft.
https://xml2rfc.tools.ietf.org/public/rfc/bibxml3/reference.I-D.draft-ihren-dnsext-threshold-validation-01.xml

The online draft is here :
https://tools.ietf.org/html/draft-ihren-dnsext-threshold-validation-01

Anything wrong with this draft?

Best regards,
Davey