diff --git a/.github/workflows/reuse.yml b/.github/workflows/reuse.yml
index e312e8a88ad..533abad36bc 100644
--- a/.github/workflows/reuse.yml
+++ b/.github/workflows/reuse.yml
@@ -10,17 +10,18 @@ jobs:
   reuse:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: REUSE version
-      uses: fsfe/reuse-action@v4
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Display reuse-tool version
+      uses: fsfe/reuse-action@v5
       with:
         args: --version
-    - name: REUSE lint
-      uses: fsfe/reuse-action@v4
+    - name: REUSE Compliance Check
+      uses: fsfe/reuse-action@v5
       with:
         args: --include-submodules lint
     - name: REUSE SPDX SBOM
-      uses: fsfe/reuse-action@v4
+      uses: fsfe/reuse-action@v5
       with:
         args: spdx
     - name: install dependencies
@@ -29,7 +30,7 @@ jobs:
       run: |
         mkdir -p ./release
         cmake -DDESTINATION=./release -DCGAL_VERSION=9.9 -P ./Scripts/developer_scripts/cgal_create_release_with_cmake.cmake
-    - name: REUSE lint release tarball
-      uses: fsfe/reuse-action@v4
+    - name: REUSE Compliance Check of release tarball
+      uses: fsfe/reuse-action@v5
       with:
         args: --root ./release/CGAL-9.9 --include-submodules lint
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.cpp
index 2d782eec1ac..3faf4d76f8c 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.h
index af4b9c2d2ff..49de97f2da9 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_defs.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_defs.h
index 5332eb1e856..414202e9c13 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_defs.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_defs.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.cpp
index e635345c38c..b1a866b65b2 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.h
index 4d291b43e1e..bbbbe6e83e1 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Aos_triangulator.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.cpp
index 0b4b6fa40f1..061e8e02149 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.h
index 9d166a794b0..7629d747f3e 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.cpp
index ef904a969ca..f25847b2a5b 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University(Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University(Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.h
index d04f087f8fa..0b56e2d93ae 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.cpp
index 7750fda4529..18885014973 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.h
index 30f268507c9..6b11ca95cb9 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.cpp
index 8d6a22cd7ac..a8327ca2ff8 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.h
index 1867e6a74ba..0e041335aee 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_rot_bpa.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.cpp
index 724ce32f134..f4c4e63c65b 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.h
index 3ec15895a8a..e701db1f870 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Camera_manip_zoom.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Common_defs.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Common_defs.h
index 42533e6434c..63a2549a8f5 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Common_defs.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Common_defs.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.cpp
index 0f9e9b7c796..58bc34f3ca2 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.h
index 08fe585289e..d51fdcc479c 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_country_pick_handler.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.cpp
index 848ea3d2cee..57fc5bce495 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.h
index d29dce172f1..334d5aabfa1 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/GUI_event_handler.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.cpp
index 83de65cb955..353e6198513 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.h
index 7e8a3a13849..ebe4b914762 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Geodesic_arcs.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.cpp
index 8ec7d23ea76..9e8df3dd72e 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.h
index dbeaa5eeced..1ede700cb77 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Kml_reader.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.cpp
index 93ab6cd5596..8cff0c0e0ad 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.h
index a4b0d996adc..1e5b5bfca3f 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Line_strips.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.cpp
index 4d711d66128..f99c6c7e55b 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.h
index 136c0220679..a9e3493ea34 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget_old.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget_old.h
index 541a8f27d80..0bf4895eb8c 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget_old.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Main_widget_old.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.cpp
index 69ddf0cdf02..76548edddcf 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.h
index f2cb59fc1ee..3f0708feb32 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Message_manager.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.cpp
index c52d2db408d..12c218b6286 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024  Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024  Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.h
index 1c0c4d06061..c424197dccc 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Shader_program.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.cpp
index ce94629bbfa..97ab1719c6d 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.h
index 078b697e38f..f8e56d11e37 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Single_vertex.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.cpp
index 8a24ae4c6b8..29d45c3fd1d 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.h
index 983a40a89a0..c5266804633 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Sphere.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Timer.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Timer.h
index 1c0606be591..e22edee8287 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Timer.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Timer.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.cpp
index c2173dd20d2..be59c995576 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.h
index 5b7c1362149..308a0dc8714 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Tools.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.cpp
index 39eb89a7a5b..aec03a4f17a 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.h
index ce24fc55d6a..b819870e128 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Triangles.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.cpp
index 705f082eed6..55132c9b786 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.h
index fc407256e5e..92e0480ebc3 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Verification.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.cpp
index dc64111bf93..5a15e5a3a5f 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.h
index 1ec741f3688..124d6be26fb 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/Vertices.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.cpp
index baea14f53bf..d85076c8810 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.h
index 53d50109d90..80073d85535 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/World_coordinate_axes.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/arr_print.h b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/arr_print.h
index 611bb8db15a..6e4b9fcc389 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/arr_print.h
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/arr_print.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/earth.cpp b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/earth.cpp
index 4bd86b24e98..2a7a5f7d4ee 100644
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/earth.cpp
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2_earth/earth.cpp
@@ -1,4 +1,4 @@
-// Copyright(c) 2023, 2024 Tel-Aviv University (Israel).
+// Copyright (c) 2023, 2024 Tel-Aviv University (Israel).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/BGL/include/CGAL/boost/graph/IO/OM.h b/BGL/include/CGAL/boost/graph/IO/OM.h
index 9d393022a03..9c582267ae1 100644
--- a/BGL/include/CGAL/boost/graph/IO/OM.h
+++ b/BGL/include/CGAL/boost/graph/IO/OM.h
@@ -15,6 +15,7 @@
 
 #include <OpenMesh/Core/IO/MeshIO.hh>
 #include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
+#include <OpenMesh/Core/Mesh/Traits.hh>
 
 #include <CGAL/boost/graph/copy_face_graph.h>
 #include <CGAL/boost/graph/graph_traits_PolyMesh_ArrayKernelT.h>
@@ -34,7 +35,7 @@ namespace internal {
 template <typename Graph, typename VPM, typename VFeaturePM, typename EFeaturePM>
 bool read_OM(const std::string& fname, Graph& g, VPM vpm, VFeaturePM vfpm, EFeaturePM efpm)
 {
-  typedef OpenMesh::PolyMesh_ArrayKernelT<> OMesh;
+  typedef OpenMesh::PolyMesh_ArrayKernelT<OpenMesh::DefaultTraitsDouble> OMesh;
   typedef typename boost::graph_traits<OMesh>::vertex_descriptor om_vertex_descriptor;
   typedef typename boost::graph_traits<Graph>::vertex_descriptor vertex_descriptor;
   typedef typename boost::graph_traits<OMesh>::halfedge_descriptor om_halfedge_descriptor;
@@ -73,9 +74,10 @@ bool read_OM(const std::string& fname, Graph& g, VPM vpm, VFeaturePM vfpm, EFeat
 }
 
 template <typename Graph, typename VPM, typename VFeaturePM, typename EFeaturePM>
-bool write_OM(std::string fname, const Graph& g, VPM vpm, VFeaturePM vfpm, EFeaturePM efpm)
+bool write_OM(std::string fname, const Graph& g, VPM vpm, VFeaturePM vfpm, EFeaturePM efpm,
+              const std::streamsize precision)
 {
-  typedef OpenMesh::PolyMesh_ArrayKernelT<> OMesh;
+  typedef OpenMesh::PolyMesh_ArrayKernelT<OpenMesh::DefaultTraitsDouble> OMesh;
   typedef typename boost::graph_traits<OMesh>::vertex_descriptor om_vertex_descriptor;
   typedef typename boost::graph_traits<Graph>::vertex_descriptor vertex_descriptor;
   typedef typename boost::graph_traits<OMesh>::halfedge_descriptor om_halfedge_descriptor;
@@ -108,7 +110,7 @@ bool write_OM(std::string fname, const Graph& g, VPM vpm, VFeaturePM vfpm, EFeat
     omesh.status(omv).set_feature(isfeature);
   }
 
-  return OpenMesh::IO::write_mesh(omesh, fname, OpenMesh::IO::Options::Status);
+  return OpenMesh::IO::write_mesh(omesh, fname, OpenMesh::IO::Options::Status, precision);
 }
 } // end of internal namespace
 
@@ -208,6 +210,11 @@ bool read_OM(const std::string& fname,
       \cgalParamType{a class model of `ReadablePropertyMap` with `boost::graph_traits<Graph>::%vertex_descriptor`
                      as key type and `bool` as value type.}
     \cgalParamNEnd
+    \cgalParamNBegin{stream_precision}
+      \cgalParamDescription{a parameter used to set the precision (i.e. how many digits are generated) of the output stream}
+      \cgalParamType{int}
+      \cgalParamDefault{the precision of the stream `os`}
+    \cgalParamNEnd
   \cgalNamedParamsEnd
 
   \returns `true` if writing was successful, `false` otherwise.
@@ -228,7 +235,9 @@ bool write_OM(const std::string& fname,
                                CGAL::Constant_property_map<edge_descriptor, bool>(false));
   auto vpm = choose_parameter(get_parameter(np, internal_np::vertex_point),
                               get_const_property_map(vertex_point, g));
-  return internal::write_OM(fname, g, vpm, vfpm, efpm);
+  std::streamsize precision = choose_parameter(get_parameter(np, internal_np::stream_precision),
+                                               18);
+  return internal::write_OM(fname, g, vpm, vfpm, efpm, precision);
 }
 
 
diff --git a/Documentation/doc/Documentation/Third_party.txt b/Documentation/doc/Documentation/Third_party.txt
index c62e06bf505..7875c5791d3 100644
--- a/Documentation/doc/Documentation/Third_party.txt
+++ b/Documentation/doc/Documentation/Third_party.txt
@@ -283,6 +283,8 @@ requires solving complex non-linear least squares problems.
 Visit the official website of the library at <A HREF="http://ceres-solver.org/index.html">`ceres-solver.org`</A>
 for more information.
 
+\attention \ceres requires to be compiled with the exact same version of \eigen that is used for \cgal.
+
 \attention \ceres indicates that `glog` is a recommended dependency. `glog` has `libunwind` as a recommended dependency.
 On some platforms, linking with `libunwind` was responsible for an increase of the runtime of the final application.
 If you experience such an issue, we recommend to compile \ceres without `glog` support.
@@ -309,7 +311,7 @@ The \scip web site is <A HREF="https://www.scipopt.org/">`https://www.scipopt.or
 
 \osqp (Operator Splitting Quadratic Program) is currently one of the fastest open source solvers for convex Quadratic Programs (QP).
 
-In \cgal, \osqp provides an optional solver for the QP problems often arising in various computational geometry algorithms.
+In \cgal, \osqp provides an optional solver for the quadratic programming used in the \ref PkgShapeRegularization package.
 In order to use \osqp in \cgal programs, the executables should be linked with the CMake imported target `CGAL::OSQP_support` provided in `CGAL_OSQP_support.cmake`.
 
 The \osqp web site is <A HREF="https://osqp.org">`https://osqp.org`</A>.
diff --git a/Installation/include/CGAL/config.h b/Installation/include/CGAL/config.h
index 1169a28cc99..a154b5caad8 100644
--- a/Installation/include/CGAL/config.h
+++ b/Installation/include/CGAL/config.h
@@ -149,11 +149,11 @@
 #define CGAL_USE_SSE2_FABS
 #endif
 
-// Require C++17
 #if !(__cplusplus >= 201703L || _MSVC_LANG >= 201703L)
 #error "CGAL requires C++ 17"
 #endif
-// Detect C++20
+
+// Macro to detect C++20
 #if __cplusplus >= 202002L || _MSVC_LANG >= 202002L
 #  define CGAL_CXX20 1
 #endif
diff --git a/Kinetic_space_partition/include/CGAL/KSP_3/Intersection_graph.h b/Kinetic_space_partition/include/CGAL/KSP_3/Intersection_graph.h
index 3dffb18c35f..e500e1a9653 100644
--- a/Kinetic_space_partition/include/CGAL/KSP_3/Intersection_graph.h
+++ b/Kinetic_space_partition/include/CGAL/KSP_3/Intersection_graph.h
@@ -289,9 +289,8 @@ public:
     m_initial_intervals.resize(e.size());
 
     std::size_t idx = 0;
-    for (const auto& edge : e) {
+    for (const auto& edge : e)
       m_initial_intervals[idx++] = m_graph[edge].intervals;
-    }
 
     m_initial_part_of_partition.resize(m_ifaces.size());
     for (idx = 0; idx < m_ifaces.size(); idx++)
@@ -303,9 +302,8 @@ public:
     CGAL_assertion(e.size() == m_initial_intervals.size());
     std::size_t idx = 0;
 
-    for (auto edge : e) {
-      m_graph[edge].intervals = m_initial_intervals[idx];
-    }
+    for (auto edge : e)
+      m_graph[edge].intervals = m_initial_intervals[idx++];
 
     CGAL_assertion(m_ifaces.size() == m_initial_part_of_partition.size());
     for (idx = 0; idx < m_ifaces.size(); idx++)
diff --git a/Kinetic_space_partition/include/CGAL/Kinetic_space_partition_3.h b/Kinetic_space_partition/include/CGAL/Kinetic_space_partition_3.h
index 126498b0928..5796f13d34c 100644
--- a/Kinetic_space_partition/include/CGAL/Kinetic_space_partition_3.h
+++ b/Kinetic_space_partition/include/CGAL/Kinetic_space_partition_3.h
@@ -731,7 +731,7 @@ public:
     }
 
     if (m_parameters.verbose)
-    std::cout << "ksp v: " << m_partition_nodes[0].m_data->vertices().size() << " f: " << m_partition_nodes[0].face2vertices.size() << " vol: " << m_volumes.size() << std::endl;
+      std::cout << "ksp v: " << m_partition_nodes[0].m_data->vertices().size() << " f: " << m_partition_nodes[0].face2vertices.size() << " vol: " << m_volumes.size() << std::endl;
 
     return;
   }
diff --git a/Kinetic_surface_reconstruction/doc/Kinetic_surface_reconstruction/Kinetic_surface_reconstruction.txt b/Kinetic_surface_reconstruction/doc/Kinetic_surface_reconstruction/Kinetic_surface_reconstruction.txt
index 08cb4000e2f..99ee3553995 100644
--- a/Kinetic_surface_reconstruction/doc/Kinetic_surface_reconstruction/Kinetic_surface_reconstruction.txt
+++ b/Kinetic_surface_reconstruction/doc/Kinetic_surface_reconstruction/Kinetic_surface_reconstruction.txt
@@ -284,9 +284,9 @@ Building_C
 <TD class="math" ALIGN=RIGHT NOWRAP>
 3.432
 <TD class="math" ALIGN=RIGHT NOWRAP>
-370
+369
 <TD class="math" ALIGN=RIGHT NOWRAP>
-1.466
+1.457
 <TD class="math" ALIGN=RIGHT NOWRAP>
 40,1
 <TD class="math" ALIGN=RIGHT NOWRAP>
@@ -376,10 +376,10 @@ Meeting Room
 <TD class="math" ALIGN=RIGHT NOWRAP>
 15
 <TD class="math" ALIGN=RIGHT NOWRAP>
-0,03
-<TD class="math" ALIGN=RIGHT NOWRAP>
 10
 <TD class="math" ALIGN=RIGHT NOWRAP>
+0,03
+<TD class="math" ALIGN=RIGHT NOWRAP>
 3
 <TD class="math" ALIGN=RIGHT NOWRAP>
 0,5
@@ -396,10 +396,10 @@ Full Thing
 <TD class="math" ALIGN=RIGHT NOWRAP>
 12
 <TD class="math" ALIGN=RIGHT NOWRAP>
-0,05
-<TD class="math" ALIGN=RIGHT NOWRAP>
 3
 <TD class="math" ALIGN=RIGHT NOWRAP>
+0,05
+<TD class="math" ALIGN=RIGHT NOWRAP>
 1
 <TD class="math" ALIGN=RIGHT NOWRAP>
 0,5
@@ -416,10 +416,10 @@ Hilbert cube
 <TD class="math" ALIGN=RIGHT NOWRAP>
 12
 <TD class="math" ALIGN=RIGHT NOWRAP>
-0,03
-<TD class="math" ALIGN=RIGHT NOWRAP>
 5
 <TD class="math" ALIGN=RIGHT NOWRAP>
+0,03
+<TD class="math" ALIGN=RIGHT NOWRAP>
 4
 <TD class="math" ALIGN=RIGHT NOWRAP>
 0,5
@@ -456,10 +456,10 @@ Building_C
 <TD class="math" ALIGN=RIGHT NOWRAP>
 15
 <TD class="math" ALIGN=RIGHT NOWRAP>
-0,5
-<TD class="math" ALIGN=RIGHT NOWRAP>
 3
 <TD class="math" ALIGN=RIGHT NOWRAP>
+0,5
+<TD class="math" ALIGN=RIGHT NOWRAP>
 2
 <TD class="math" ALIGN=RIGHT NOWRAP>
 0,77
diff --git a/Kinetic_surface_reconstruction/examples/Kinetic_surface_reconstruction/ksr_parameters.cpp b/Kinetic_surface_reconstruction/examples/Kinetic_surface_reconstruction/ksr_parameters.cpp
index 9e624e3cc66..b7593484504 100644
--- a/Kinetic_surface_reconstruction/examples/Kinetic_surface_reconstruction/ksr_parameters.cpp
+++ b/Kinetic_surface_reconstruction/examples/Kinetic_surface_reconstruction/ksr_parameters.cpp
@@ -171,15 +171,10 @@ int main(const int argc, const char** argv) {
   timer.start();
   std::size_t num_shapes = ksr.detect_planar_shapes(param);
 
-
-  std::cout << num_shapes << " detected planar shapes" << std::endl;
+  std::cout << num_shapes << " regularized detected planar shapes" << std::endl;
 
   FT after_shape_detection = timer.time();
 
-  ksr.initialize_partition(param);
-
-  FT after_init = timer.time();
-
   ksr.partition(parameters.k_intersections);
 
   FT after_partition = timer.time();
@@ -198,6 +193,8 @@ int main(const int argc, const char** argv) {
 
   FT after_reconstruction = timer.time();
 
+  std::cout << polylist.size() << " polygons, " << vtx.size() << " vertices" << std::endl;
+
   if (polylist.size() > 0)
     CGAL::IO::write_polygon_soup("polylist_" + std::to_string(parameters.graphcut_lambda) + (parameters.use_ground ? "_g" : "_") + ".off", vtx, polylist);
 
@@ -220,19 +217,16 @@ int main(const int argc, const char** argv) {
     else
       ksr.reconstruct(l, external_nodes, std::back_inserter(vtx), std::back_inserter(polylist));
 
-
     if (polylist.size() > 0) {
       non_empty = true;
       CGAL::IO::write_polygon_soup("polylist_" + std::to_string(l) + (parameters.use_ground ? "_g" : "_") + ".off", vtx, polylist);
     }
   }
 
-  std::cout << "Shape detection:        " << after_shape_detection << " seconds!" << std::endl;
-  std::cout << "Kinetic partition:      " << (after_partition - after_shape_detection) << " seconds!" << std::endl;
-  std::cout << " initialization:        " << (after_init - after_shape_detection) << " seconds!" << std::endl;
-  std::cout << " partition:             " << (after_partition - after_init) << " seconds!" << std::endl;
-  std::cout << "Kinetic reconstruction: " << (after_reconstruction - after_partition) << " seconds!" << std::endl;
-  std::cout << "Total time:             " << time << " seconds!" << std::endl << std::endl;
+  std::cout << "Shape detection and initialization\nof kinetic partition:     " << after_shape_detection << " seconds!" << std::endl;
+  std::cout << "Kinetic partition:        " << (after_partition - after_shape_detection) << " seconds!" << std::endl;
+  std::cout << "Kinetic reconstruction:   " << (after_reconstruction - after_partition) << " seconds!" << std::endl;
+  std::cout << "Total time:               " << time << " seconds!" << std::endl << std::endl;
 
   return (non_empty) ? EXIT_SUCCESS : EXIT_FAILURE;
 }
diff --git a/Kinetic_surface_reconstruction/include/CGAL/Kinetic_surface_reconstruction_3.h b/Kinetic_surface_reconstruction/include/CGAL/Kinetic_surface_reconstruction_3.h
index 74e6dba1a24..9ff59a0202a 100644
--- a/Kinetic_surface_reconstruction/include/CGAL/Kinetic_surface_reconstruction_3.h
+++ b/Kinetic_surface_reconstruction/include/CGAL/Kinetic_surface_reconstruction_3.h
@@ -627,7 +627,6 @@ private:
   std::vector<std::pair<std::size_t, std::size_t> > m_volume_votes; // pair<inside, outside> votes
   std::vector<bool> m_volume_below_ground;
   std::vector<std::vector<double> > m_cost_matrix;
-  std::vector<FT> m_volumes; // normalized volume of each kinetic volume
   std::vector<std::size_t> m_labels;
 
   std::size_t m_total_inliers;
@@ -747,9 +746,9 @@ private:
       std::cout << "* computing data term ... ";
 
     std::size_t max_inside = 0, max_outside = 0;
-    for (std::size_t i = 0; i < m_volumes.size(); i++) {
-      max_inside = (std::max<std::size_t>)(static_cast<std::size_t>(m_cost_matrix[0][i + 6]), max_inside);
-      max_outside = (std::max<std::size_t>)(static_cast<std::size_t>(m_cost_matrix[1][i + 6]), max_outside);
+    for (std::size_t i = 6; i < m_cost_matrix[0].size(); i++) {
+      max_inside = (std::max<std::size_t>)(static_cast<std::size_t>(m_cost_matrix[0][i]), max_inside);
+      max_outside = (std::max<std::size_t>)(static_cast<std::size_t>(m_cost_matrix[1][i]), max_outside);
     }
 
     // Dump volumes colored by votes
@@ -1743,55 +1742,14 @@ private:
     return face_area;
   }
 
-  FT volume(typename LCC::Dart_descriptor volume_dart) {
-    FT x = 0, y = 0, z = 0;
-    std::size_t count = 0;
-    From_exact from_exact;
-
-    // Collect vertices to obtain point on the inside.
-    for (auto& fd : m_lcc.template one_dart_per_incident_cell<2, 3>(volume_dart)) {
-      typename LCC::Dart_descriptor fdh = m_lcc.dart_descriptor(fd);
-
-      for (const auto& vd : m_lcc.template one_dart_per_incident_cell<0, 2>(fdh)) {
-        const auto &p = from_exact(m_lcc.point(m_lcc.dart_descriptor(vd)));
-        x += p.x();
-        y += p.y();
-        z += p.z();
-        count++;
-      }
-    }
-
-    Point_3 center(x / count, y / count, z / count);
-
-    FT vol = 0;
-    // Second iteration for computing the area of each face and the volume spanned with the center point.
-    for (auto& fd : m_lcc.template one_dart_per_incident_cell<2, 3>(volume_dart)) {
-      typename LCC::Dart_descriptor fdh = m_lcc.dart_descriptor(fd);
-
-      Plane_3 plane;
-      FT a = area(fdh, plane);
-      Vector_3 n = plane.orthogonal_vector();
-
-      FT distance = CGAL::abs((plane.point() - center) * n);
-      vol += distance * a / 3.0;
-    }
-
-    return vol;
-  }
-
   void count_volume_votes_lcc() {
 //    const int debug_volume = -1;
-    FT total_volume = 0;
     std::size_t num_volumes = m_kinetic_partition.number_of_volumes();
     m_volume_votes.clear();
     m_volume_votes.resize(num_volumes, std::make_pair(0, 0));
 
-    m_volumes.resize(num_volumes, 0);
-
-    for (std::size_t i = 6; i < num_volumes; i++) {
+    for (std::size_t i = 6; i < num_volumes; i++)
       m_cost_matrix[0][i] = m_cost_matrix[1][i] = 0;
-      m_volumes[i] = 0;
-    }
 
     From_exact from_exact;
 
@@ -1829,28 +1787,15 @@ private:
         m_cost_matrix[1][v[j] + 6] += static_cast<double>(out[j]);
       }
     }
-
-    for (auto& d : m_lcc.template one_dart_per_cell<3>()) {
-      typename LCC::Dart_descriptor dh = m_lcc.dart_descriptor(d);
-
-      std::size_t volume_index = m_lcc.template info<3>(dh).volume_id;
-      m_volumes[volume_index] = volume(dh);
-
-      total_volume += m_volumes[volume_index];
-    }
-
-    // Normalize volumes
-    for (FT& v : m_volumes)
-      v /= total_volume;
   }
 
   template<typename NamedParameters>
   void create_planar_shapes(const NamedParameters& np) {
-
     if (m_points.size() < 3) {
       if (m_verbose) std::cout << "* no points found, skipping" << std::endl;
       return;
     }
+
     if (m_verbose) std::cout << "* getting planar shapes using region growing" << std::endl;
 
     FT xmin, ymin, zmin, xmax, ymax, zmax;
diff --git a/Lab/demo/Lab/Plugins/IO/OM_io_plugin.cpp b/Lab/demo/Lab/Plugins/IO/OM_io_plugin.cpp
index 286fdd5bc01..ab81338bf06 100644
--- a/Lab/demo/Lab/Plugins/IO/OM_io_plugin.cpp
+++ b/Lab/demo/Lab/Plugins/IO/OM_io_plugin.cpp
@@ -180,12 +180,14 @@ save(QFileInfo fileinfo, QList<CGAL::Three::Scene_item*>& items)
     res = CGAL::IO::write_OM((const char*)fileinfo.filePath().toUtf8()
               , *sm_item->face_graph()
               , CGAL::parameters::vertex_is_constrained_map(selection_item->constrained_vertices_pmap())
-              .edge_is_constrained_map(selection_item->constrained_edges_pmap()));
+              .edge_is_constrained_map(selection_item->constrained_edges_pmap())
+              .stream_precision(17));
   }
   else
   {
     res = CGAL::IO::write_OM((const char*)fileinfo.filePath().toUtf8()
-              , *sm_item->face_graph());
+              , *sm_item->face_graph()
+              , CGAL::parameters::stream_precision(17));
   }
 
   if (res)
diff --git a/Maintenance/test_handling/create_testresult_page b/Maintenance/test_handling/create_testresult_page
index f26fd7c30de..3d8fb4f5170 100755
--- a/Maintenance/test_handling/create_testresult_page
+++ b/Maintenance/test_handling/create_testresult_page
@@ -19,6 +19,7 @@ use Date::Format;
 use JSON;
 use File::Copy;
 use FindBin;
+use IO::Compress::Gzip qw(gzip $GzipError) ;
 
 my $server_url="https://cgal.geometryfactory.com/";
 my $cgal_members="${server_url}CGAL/Members/";
@@ -827,7 +828,8 @@ sub create_summary_page {
     };
     my $json = JSON->new->allow_nonref;
     my $json_text = $json->encode($final_data);
-    open my $fh, '>', "$testresult_dir/$release_name/search_index.json" or die "Could not open file: $!";
+    my $fh = new IO::Compress::Gzip "$testresult_dir/$release_name/search_index.json.gz"
+        or die "IO::Compress::Gzip failed: $GzipError\n";
     print $fh $json_text;
     close $fh;
 
diff --git a/Straight_skeleton_2/include/CGAL/create_weighted_straight_skeleton_2.h b/Straight_skeleton_2/include/CGAL/create_weighted_straight_skeleton_2.h
index 85c4cd6b99e..96c42fb9925 100644
--- a/Straight_skeleton_2/include/CGAL/create_weighted_straight_skeleton_2.h
+++ b/Straight_skeleton_2/include/CGAL/create_weighted_straight_skeleton_2.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2006 Fernando Luis Cacciola Carballal. All rights reserved.
+// Copyright (c) 2006 Fernando Luis Cacciola Carballal. All rights reserved.
 //
 // This file is part of CGAL(www.cgal.org).
 //
diff --git a/Straight_skeleton_2/include/CGAL/draw_straight_skeleton_2.h b/Straight_skeleton_2/include/CGAL/draw_straight_skeleton_2.h
index 8ff502ba5e3..05d1c653940 100644
--- a/Straight_skeleton_2/include/CGAL/draw_straight_skeleton_2.h
+++ b/Straight_skeleton_2/include/CGAL/draw_straight_skeleton_2.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2018  INRIA Sophia-Antipolis (France).
+// Copyright (c) 2018  INRIA Sophia-Antipolis (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Triangulation_2/examples/Triangulation_2/polygon_triangulation_graphics_scene_options.h b/Triangulation_2/examples/Triangulation_2/polygon_triangulation_graphics_scene_options.h
index 4768211fdfa..3b814a7a639 100644
--- a/Triangulation_2/examples/Triangulation_2/polygon_triangulation_graphics_scene_options.h
+++ b/Triangulation_2/examples/Triangulation_2/polygon_triangulation_graphics_scene_options.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2022  GeometryFactory (France).
+// Copyright (c) 2022  GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Triangulation_2/include/CGAL/Regular_triangulation_2.h b/Triangulation_2/include/CGAL/Regular_triangulation_2.h
index d7cae81c69e..94e5d5fb67a 100644
--- a/Triangulation_2/include/CGAL/Regular_triangulation_2.h
+++ b/Triangulation_2/include/CGAL/Regular_triangulation_2.h
@@ -1,4 +1,4 @@
-// Copyright(c) 1997  INRIA Sophia-Antipolis (France).
+// Copyright (c) 1997  INRIA Sophia-Antipolis (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Triangulation_2/include/CGAL/Triangulation_2/internal/In_domain.h b/Triangulation_2/include/CGAL/Triangulation_2/internal/In_domain.h
index f46b2f423ef..92f6fb29ff6 100644
--- a/Triangulation_2/include/CGAL/Triangulation_2/internal/In_domain.h
+++ b/Triangulation_2/include/CGAL/Triangulation_2/internal/In_domain.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2022  GeometryFactory (France).
+// Copyright (c) 2022  GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Triangulation_2/include/CGAL/draw_constrained_triangulation_2.h b/Triangulation_2/include/CGAL/draw_constrained_triangulation_2.h
index 05d933f92e9..441ac7f3fcb 100644
--- a/Triangulation_2/include/CGAL/draw_constrained_triangulation_2.h
+++ b/Triangulation_2/include/CGAL/draw_constrained_triangulation_2.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2022 GeometryFactory (France).
+// Copyright (c) 2022 GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Triangulation_2/include/CGAL/draw_triangulation_2.h b/Triangulation_2/include/CGAL/draw_triangulation_2.h
index 32a42879ae4..f91fa5b4aaa 100644
--- a/Triangulation_2/include/CGAL/draw_triangulation_2.h
+++ b/Triangulation_2/include/CGAL/draw_triangulation_2.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2018  INRIA Sophia-Antipolis (France).
+// Copyright (c) 2018  INRIA Sophia-Antipolis (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Triangulation_2/include/CGAL/mark_domain_in_triangulation.h b/Triangulation_2/include/CGAL/mark_domain_in_triangulation.h
index 1e6a108657f..249cd94e367 100644
--- a/Triangulation_2/include/CGAL/mark_domain_in_triangulation.h
+++ b/Triangulation_2/include/CGAL/mark_domain_in_triangulation.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2022  GeometryFactory (France).
+// Copyright (c) 2022  GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h b/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h
index 534d5aa47c3..d5efc0c0a30 100644
--- a/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h
+++ b/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h
@@ -1,4 +1,4 @@
-// Copyright(c) 2019  Foundation for Research and Technology-Hellas (Greece).
+// Copyright (c) 2019  Foundation for Research and Technology-Hellas (Greece).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).