Preface to the DocBook V5.1 Edition

This edition of DocBook Publishers: The Definitive Guide describes the DocBook V5.1 schema, currently version 5.2CS01.

If you're using DocBook Publishers V1.0, you will find some things in this online text which are new or different from the OASIS Standard release.

Please see DocBook 5.1: The Definitive Guide for more details.