The IESG has approved the following document: - 'Cancel-Locks in Netnews articles' (draft-baeuerle-netnews-cancel-lock-09.txt) as Proposed Standard This document has been reviewed in the IETF but is not the product of an IETF Working Group. The IESG contact person is Alexey Melnikov. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-baeuerle-netnews-cancel-lock/ Technical Summary This document defines an extension to the Netnews Article Format that may be used to authenticate the cancelling and superseding of existing articles. If approved, this document updates RFC 5537. Working Group Summary Currently there is no IETF WG working on NNTP/Netnews. The draft was reviewed by a few NNTP and Netnews experts in <news:news.software.nntp> and <news:de.comm.software.newsserver>. Document Quality Implementations of the mechanism already exist, like the canlock C library or Perl hooks available for news servers. News clients like Gnus, flnews, slrn or tin natively implement it. Personnel Document Shepherd: Julien Elie Responsible Area Director: Alexey Melnikov