--- 1/draft-ietf-regext-rdap-reverse-search-03.txt	2020-05-18 06:13:13.765140985 -0700
+++ 2/draft-ietf-regext-rdap-reverse-search-04.txt	2020-05-18 06:13:13.789141589 -0700
@@ -1,18 +1,18 @@
 
 Registration Protocols Extensions                            M. Loffredo
 Internet-Draft                                             M. Martinelli
 Intended status: Standards Track                     IIT-CNR/Registro.it
-Expires: May 6, 2020                                    November 3, 2019
+Expires: November 19, 2020                                  May 18, 2020
 
   Registration Data Access Protocol (RDAP) Reverse search capabilities
-                draft-ietf-regext-rdap-reverse-search-03
+                draft-ietf-regext-rdap-reverse-search-04
 
 Abstract
 
    The Registration Data Access Protocol (RDAP) does not include query
    capabilities to find the list of domains related to a set of entities
    matching a given search pattern.  Even if such capabilities, commonly
    referred as reverse search, respond to some needs not yet readily
    fulfilled by the current Whois protocol, they have raised concerns
    from two perspectives: server processing impact and data privacy.
    Anyway, the impact of the reverse queries on RDAP servers processing
@@ -34,25 +34,25 @@
    Internet-Drafts are working documents of the Internet Engineering
    Task Force (IETF).  Note that other groups may also distribute
    working documents as Internet-Drafts.  The list of current Internet-
    Drafts is at https://datatracker.ietf.org/drafts/current/.
 
    Internet-Drafts are draft documents valid for a maximum of six months
    and may be updated, replaced, or obsoleted by other documents at any
    time.  It is inappropriate to use Internet-Drafts as reference
    material or to cite them other than as "work in progress."
 
-   This Internet-Draft will expire on May 6, 2020.
+   This Internet-Draft will expire on November 19, 2020.
 
 Copyright Notice
 
-   Copyright (c) 2019 IETF Trust and the persons identified as the
+   Copyright (c) 2020 IETF Trust and the persons identified as the
    document authors.  All rights reserved.
 
    This document is subject to BCP 78 and the IETF Trust's Legal
    Provisions Relating to IETF Documents
    (https://trustee.ietf.org/license-info) in effect on the date of
    publication of this document.  Please review these documents
    carefully, as they describe your rights and restrictions with respect
    to this document.  Code Components extracted from this document must
    include Simplified BSD License text as described in Section 4.e of
    the Trust Legal Provisions and are provided without warranty as
@@ -375,20 +375,21 @@
               <http://www.restapitutorial.com/media/
               RESTful_Best_Practices-v1_1.pdf>.
 
 Appendix A.  Change Log
 
    00:  Initial working group version ported from draft-loffredo-regext-
       rdap-reverse-search-04
    01:  Updated "Privacy Considerations" section.
    02:  Revised the text.
    03:  Refactored the query model.
+   04:  Keepalive refresh.
 
 Authors' Addresses
 
    Mario Loffredo
    IIT-CNR/Registro.it
    Via Moruzzi,1
    Pisa  56124
    IT
 
    Email: mario.loffredo@iit.cnr.it