The Debian package was created by Adam Di Carlo , who is also the current maintainer. No changes, except bug-fixes were made to the upstream version of these materials. All Debian integration scripts and packages are under the GPL v2 or later, a copy of which can be found on Debian systems in '/usr/share/common-licenses/GPL'. The package is currently maintained as part of the Debian XML/SGML group. Download: The original upstream materials may be downloaded from . This process is transparent via the `get-orig-source' target in debian/rules. Copyright for DocBook XML v4.x: Copyright 1992-2006 HaL Computer Systems, Inc., O'Reilly & Associates, Inc., ArborText, Inc., Fujitsu Software Corporation, Norman Walsh, Sun Microsystems, Inc., and the Organization for the Advancement of Structured Information Standards (OASIS). License and Warranty for DocBook XML v4.x: Permission to use, copy, modify and distribute the DocBook XML DTD and its accompanying documentation for any purpose and without fee is hereby granted in perpetuity, provided that the above copyright notice and this paragraph appear in all copies. The copyright holders make no representation about the suitability of the DTD for any purpose. It is provided "as is" without expressed or implied warranty. If you modify the DocBook DTD in any way, except for declaring and referencing additional sets of general entities and declaring additional notations, label your DTD as a variant of DocBook. See the maintenance documentation for more information. Please direct all questions, bug reports, or suggestions for changes to the docbook@lists.oasis-open.org mailing list. For more information, see http://www.oasis-open.org/docbook/.