This package was originally debianized by Joel Rosdahl 1997-2004, followed by Tim Cutts 2004-2012, and Boyuan Yang 2024, Andreas Metzler 2025. The upstream source code was downloaded from: https://sourceforge.net/projects/tkcvs/ Quoting AUTHORS.txt: ======================================== TkCVS was originally written by Del and released as public domain. In 1998 Dorothy Robinson took over maintainership. TKCVS was re-licensed under the GPL v2 (or later) 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 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . TkCVS was renamed to TKRev in 2020 (version 9.4). List of copyright holders for tkrev (excluding contrib and tkdiff subdirectories) Copyright (C) 1992-1998 Del del@babel.com.au Copyright (C) 1998-2025 Dorothy Robinson Copyright (C) 1999 Christoph Jaeschke Copyright (C) 1999 Jo Wahle Copyright (C) 1999-2000 Marcel Koelewijn Copyright (C) 2002 Mike Jagdis Copyright (C) 2025 by Michael-M ("vampm") The tkdiff subdirectory contains a copy of tkdiff https://sourceforge.net/p/tkdiff - See its README.txt for copyright/license information. Other contributors: Release 4 Carl Staelin staelin@info.hpl.hp.com Uwe Graichen graichen@bln.sel.alcatel.de Matthias Schade mascha@mt.e-technik.uni-kassel.de Steven Jowers jowers@pat.mdc.com Release 5 Jeremy Harker harkerj@ttc.com Eugene Lee, Aerospace Corporation. gene@mars.aero.org Release 6.1 M.E. Smith Christoph Jaeschke Jo Wahle Stephen Kick Release 6.3 (2000) Andrew Johnson Marcel Koelewijn Release 7.1 2002 Mike Jagdis 2002 Laurent Duperval 2002 John Lash 2002 John Cerney Release 8.2 (2011) 2010 Steve Schwarm Release 9.6 2025 Michael Moran vampm@comcast.net ======================================== See /usr/share/common-licenses/GPL-2. License/copyright info for tkdiff 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 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ================================================================================ Credits: TkDiff is Copyright (C) 1994-2006 by John M. Klassa, among others: Copyright (C) 1998 by Bryan Oakley Copyright (C) 1999-2001 by AccuRev Inc. Copyright (C) 2004 by Tom Dunne Copyright (C) 2004-2025 by Dorothy Robinson ("dorothyr") Copyright (C) 2017-2025 by Michael-M ("vampm") Many of the toolbar icons were created by Dean S. Jones and used with his permission. These icons have the following Copyright: Copyright(C) 1998 by Dean S. Jones dean@gallant.com http://www.gallant.com/icons.htm http://www.javalobby.org/jfa/projects/icons/ Others not coverred by the above are the work of Michael-M