Copyright 1987-1992 by Digital Equipment Corp., Maynard, MA X11R6 Changes Copyright (c) 1994 by Robert Chesler of Absol-Puter, Hudson, NH. Permission to use, copy, modify, and distribute this software Copyright 1992 by Rich Murphey Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu> Copyright 1992 by Orest Zborowski Copyright Copyright 1987-1992 by Digital Equipment Corp., Maynard, MA X11R6 Changes Copyright (c) 1994 by Robert Chesler of Absol-Puter, Hudson, NH. Permission to use, copy, modify, and distribute this software

or added: • Linux Additions: fix for building vboxvideo on EL 7.6 standard kernel, contributed by Robert Conde (bug #18093) • Shared folders: performance improvements 15.2 Version 6.0.0_BETA3 (2018-11-30) license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 325 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • Oracle VM VirtualBox ships with the application tunctl Public License (LGPL), page 310 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • Oracle VM VirtualBox contains portions of glib which is governed by the license in chapter

10 builds • Linux Additions: fix for building vboxvideo on EL 7.6 standard kernel, contributed by Robert Conde (bug #18093) • Linux guests: support Linux 4.20 (thank you Larry Finger) • Linux guests: license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 325 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • Oracle VM VirtualBox ships with the application tunctl Public License (LGPL), page 310 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • Oracle VM VirtualBox contains portions of glib which is governed by the license in chapter

license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 302 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • VirtualBox ships with the application tunctl (shipped as Public License (LGPL), page 287 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • VirtualBox contains portions of glib which is governed by the license in chapter 16.2 stlset.h. The Initial Developer of the Original Code is Robert A. van Engelen. Portions created by Robert A. van Engelen are Copyright (C) 2001-2004 Robert A. van Engelen, Genivia inc. All Rights Reserved. Contributor(s):

license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 304 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • VirtualBox ships with the application tunctl (shipped as Public License (LGPL), page 289 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • VirtualBox contains portions of glib which is governed by the license in chapter 16.2 stlset.h. The Initial Developer of the Original Code is Robert A. van Engelen. Portions created by Robert A. van Engelen are Copyright (C) 2001-2004 Robert A. van Engelen, Genivia inc. All Rights Reserved. Contributor(s):

10 builds • Linux Additions: fix for building vboxvideo on EL 7.6 standard kernel, contributed by Robert Conde (bug #18093) • Linux guests: support Linux 4.20 (thank you Larry Finger) • Linux guests: license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 337 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • Oracle VM VirtualBox ships with the application tunctl Public License (LGPL), page 322 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • Oracle VM VirtualBox contains portions of glib which is governed by the license in chapter

10 builds • Linux Additions: fix for building vboxvideo on EL 7.6 standard kernel, contributed by Robert Conde (bug #18093) • Linux guests: support Linux 4.20 (thank you Larry Finger) • Linux guests: license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 336 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • Oracle VM VirtualBox ships with the application tunctl Public License (LGPL), page 321 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • Oracle VM VirtualBox contains portions of glib which is governed by the license in chapter

10 builds • Linux Additions: fix for building vboxvideo on EL 7.6 standard kernel, contributed by Robert Conde (bug #18093) • Linux guests: support Linux 4.20 (thank you Larry Finger) • Linux guests: license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 333 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • Oracle VM VirtualBox ships with the application tunctl Public License (LGPL), page 318 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • Oracle VM VirtualBox contains portions of glib which is governed by the license in chapter

license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 326 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • VirtualBox ships with the application tunctl (shipped as Public License (LGPL), page 310 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • VirtualBox contains portions of glib which is governed by the license in chapter 16.2 stlset.h. The Initial Developer of the Original Code is Robert A. van Engelen. Portions created by Robert A. van Engelen are Copyright (C) 2001-2004 Robert A. van Engelen, Genivia inc. All Rights Reserved. Contributor(s):

license in chapter 16.2.14, gSOAP Public License Version 1.3a, page 329 and Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and others. • VirtualBox ships with the application tunctl (shipped as Public License (LGPL), page 313 and Copyright (C) 2010-2013 Canonical Ltd.; Copyright (C) 2010-2011 Robert Ancell. • VirtualBox contains portions of glib which is governed by the license in chapter 16.2 stlset.h. The Initial Developer of the Original Code is Robert A. van Engelen. Portions created by Robert A. van Engelen are Copyright (C) 2001-2004 Robert A. van Engelen, Genivia inc. All Rights Reserved. Contributor(s):