--- a/COPYING.txt	Wed Feb 15 17:22:39 2023 -0500
+++ b/COPYING.txt	Wed Feb 15 17:46:41 2023 -0500
@@ -1,5 +1,3 @@
-Note links for http://www.zope.com/Marks and  http://www.ekit.com/ are dead.
-
 Roundup, exclusive of the Zope page templates, is `MIT licensed`_.
 
 .. _MIT licensed: https://opensource.org/license/mit/
@@ -7,28 +5,28 @@
 Roundup Licensing
 -----------------
 
-Copyright (c) 2009-2022 Roundup-Team (https://opensource.org/license/mit/)
-Copyright (c) 2003-2009 Richard Jones (richard@mechanicalcat.net)
-Copyright (c) 2002 eKit.com Inc (http://www.ekit.com/)
-Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
+  Copyright (c) 2009-2022 Roundup-Team (https://opensource.org/license/mit/)
+  Copyright (c) 2003-2009 Richard Jones  (richard@mechanicalcat.net)
+  Copyright (c) 2002 eKit.com Inc
+  Copyright (c) 2001 Bizar Software Pty Ltd
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
 
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
 
 
 PageTemplates Licensing
@@ -56,60 +54,62 @@
 Zope Public License (ZPL) Version 2.0
 -------------------------------------
 
-This software is Copyright (c) Zope Corporation (tm) and
-Contributors. All rights reserved.
+  This software is Copyright (c) Zope Corporation (tm) and
+  Contributors. All rights reserved.
 
-This license has been certified as open source. It has also
-been designated as GPL compatible by the Free Software
-Foundation (FSF).
+  This license has been certified as open source. It has also
+  been designated as GPL compatible by the Free Software
+  Foundation (FSF).
 
-Redistribution and use in source and binary forms, with or
-without modification, are permitted provided that the
-following conditions are met:
+  Redistribution and use in source and binary forms, with or
+  without modification, are permitted provided that the
+  following conditions are met:
 
-1. Redistributions in source code must retain the above
-   copyright notice, this list of conditions, and the following
-   disclaimer.
+  1. Redistributions in source code must retain the above
+     copyright notice, this list of conditions, and the following
+     disclaimer.
 
-2. Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions, and the following
-   disclaimer in the documentation and/or other materials
-   provided with the distribution.
+  2. Redistributions in binary form must reproduce the above
+     copyright notice, this list of conditions, and the following
+     disclaimer in the documentation and/or other materials
+     provided with the distribution.
 
-3. The name Zope Corporation (tm) must not be used to
-   endorse or promote products derived from this software
-   without prior written permission from Zope Corporation.
+  3. The name Zope Corporation (tm) must not be used to
+     endorse or promote products derived from this software
+     without prior written permission from Zope Corporation.
 
-4. The right to distribute this software or to use it for
-   any purpose does not give you the right to use Servicemarks
-   (sm) or Trademarks (tm) of Zope Corporation. Use of them is
-   covered in a separate agreement (see
-   http://www.zope.com/Marks).
+  4. The right to distribute this software or to use it for
+     any purpose does not give you the right to use Servicemarks
+     (sm) or Trademarks (tm) of Zope Corporation. Use of them is
+     covered in a separate agreement (see
+     http://www.zope.com/Marks).
 
-5. If any files are modified, you must cause the modified
-   files to carry prominent notices stating that you changed
-   the files and the date of any change.
+  5. If any files are modified, you must cause the modified
+     files to carry prominent notices stating that you changed
+     the files and the date of any change.
 
-Disclaimer
+  Disclaimer
 
-  THIS SOFTWARE IS PROVIDED BY ZOPE CORPORATION ''AS IS''
-  AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
-  NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
-  AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
-  NO EVENT SHALL ZOPE CORPORATION OR ITS CONTRIBUTORS BE
-  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-  OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
-  DAMAGE.
+    THIS SOFTWARE IS PROVIDED BY ZOPE CORPORATION ''AS IS''
+    AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
+    NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+    NO EVENT SHALL ZOPE CORPORATION OR ITS CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+    EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+    DAMAGE.
 
 
-This software consists of contributions made by Zope
-Corporation and many individuals on behalf of Zope
-Corporation.  Specific attributions are listed in the
-accompanying credits file.
+  This software consists of contributions made by Zope
+  Corporation and many individuals on behalf of Zope
+  Corporation.  Specific attributions are listed in the
+  accompanying credits file.
 
+
+Note link for http://www.zope.com/Marks is dead.