Copyright for libdatetime-perl source package in Nile V2.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: DateTime
Source: https://metacpan.org/release/DateTime
Upstream-Contact: Dave Rolsky 

Files: *
Copyright: 2003-2023, Dave Rolsky 
License: Artistic-2.0

Files: ppport.h
Copyright: 2004-2013, Marcus Holland-Moritz 
 2001, Paul Marquess  (Version 2.x)
 1999, Kenneth Albanowski  (Version 1.x)
License: Artistic or GPL-1+

Files: debian/*
Copyright: 2003-2008, Piotr Roszatycki 
 2009, Gunnar Wolf 
 2009-2022, gregor herrmann 
 2009, Damyan Ivanov 
 2009, Antonio Radici 
 2009, Ryan Niebur 
 2009-2010, Jonathan Yu 
 2010, Franck Joncourt 
 2010-2011, Nicholas Bamber 
 2012-2018, Xavier Guimard 
 2016, Lucas Kanashiro 
 2016-2024, Nick Morrott 
License: Artistic or GPL-1+

License: Artistic-2.0
                        The Artistic License 2.0
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License: Artistic
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Artistic License, which comes with Perl.
 .
 On Debian systems, the complete text of the Artistic License can be
 found in `/usr/share/common-licenses/Artistic'.

License: GPL-1+
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 1, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of version 1 of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-1'.