diff --git a/COPYING.SOFORT b/COPYING.SOFORT
index 65f3547..1b74fc6 100644
--- a/COPYING.SOFORT
+++ b/COPYING.SOFORT
@@ -1,8 +1,38 @@
 /*****************************************************************************/
 /*                                                                           */
-/*  sofort: portable software project template                               */
+/*  sofort: portable software project skeleton                               */
 /*                                                                           */
-/*  Copyright (C) 2015--2018  Z. Gilboa                                      */
+/*  Copyright (C) 2015--2019  Z. Gilboa                                      */
+/*                                                                           */
+/*  sofort provides a build system that can be incorporated into Works       */
+/*  which may or may not be covered by a copyleft license. THE FOLLOWING     */
+/*  LICENSE THEREFORE GOVERNS ONLY THOSE FILES WHICH ARE EXPLICITLY          */
+/*  LISTED HEREWITHIN.                                                       */
+/*                                                                           */
+/* ./configure                                                               */
+/* ./config.usage                                                            */
+/* ./Makefile.in                                                             */
+/*                                                                           */
+/* ./sofort/ccenv/ccenv.in                                                   */
+/* ./sofort/ccenv/ccenv.usage                                                */
+/* ./sofort/ccenv/ccenv.vars                                                 */
+/* ./sofort/ccenv/pedefs.in                                                  */
+/* ./sofort/ccenv/ccenv.sh                                                   */
+/* ./sofort/cfgtest/cfgtest.sh                                               */
+/* ./sofort/config/cfgdefs.in                                                */
+/* ./sofort/config/config.vars                                               */
+/* ./sofort/config/flag.vars                                                 */
+/* ./sofort/core/defs.mk                                                     */
+/* ./sofort/core/flavor.mk                                                   */
+/* ./sofort/core/pkgconf.mk                                                  */
+/* ./sofort/core/version.mk                                                  */
+/* ./sofort/exrules/default.mk                                               */
+/* ./sofort/exrules/pe-common.mk                                             */
+/* ./sofort/exrules/pe-dlltool.mk                                            */
+/* ./sofort/exrules/pe-mdso.mk                                               */
+/* ./sofort/exrules/pe-version.mk                                            */
+/* ./sofort/tools/pkgconf.sh                                                 */
+/* ./sofort/tools/version.sh                                                 */
 /*                                                                           */
 /*  Permission is hereby granted, free of charge, to any person obtaining    */
 /*  a copy of this software and associated documentation files (the          */