--- a/libgui/src/icons/license.md	Sat Mar 05 11:28:54 2022 +0100
+++ b/libgui/src/icons/license.md	Sat Mar 05 14:34:19 2022 +0100
@@ -5,68 +5,107 @@
 The icons in the directory **tango** are taken from the Tango-Desktop-Projekt
 
 - [Tango-Desktop-Project](http://tango.freedesktop.org/Tango_Desktop_Project)
-- [Archive with base icon set}(http://tango.freedesktop.org/releases/tango-icon-theme-0.8.90.tar.gz)
+- [Archive with base icon set](http://tango.freedesktop.org/releases/tango-icon-theme-0.8.90.tar.gz)
 
 The Tango base icon theme is released to the Public Domain.
 
-The following icons are created by the Octave developers using elements
-of the tango icon theme:
+The following icons excusively used by octave are created by the
+Octave developers using elements of the tango icon theme:
 
-- bp-next.svg
-- bp-prev.svg
-- bp-rm_all.svg
-- bp-toggle.svg
-- db-cont.svg
-- db-step-in.svg
-- db-step-out.svg
-- db-step.svg
-- db-stop.svg
+- bp-next
+- bp-prev
+- bp-rm_all
+- bp-toggle
+- db-cont
+- db-step-in
+- db-step-out
+- db-step
+- db-stop
+- system-run
 
 
 ## Icons by Octave developers
 
 The icons in the directory **octave** are created by the Octave developers.
 
-### Completely new icons
+### Icons by Luís Eduardo Ribeiro Guerra
 
-- figure-axes.svg
-- figure-grid.svg
-- logo.png
-- widget-close.svg
-- widget-dock.svg
-- widget-undock.svg
-
-### Icons with elements of the Tango theme
+The icons are maintained in this
+[repository on github](https://github.com/luisrguerra/cc0-fluent-icons)
+under the CC0 1.0 Universal license.
 
-- figure-pan.svg
-- graphic_logo_DocumentationDockWidget.svg
-- graphic_logo_Figure.svg
-- graphic_logo_FileEditor.svg
-- graphic_logo_FilesDockWidget.svg
-- graphic_logo_HistoryDockWidget.svg
-- graphic_logo_NewsDockWidget.svg
-- graphic_logo_ReleaseWidget.svg
-- graphic_logo_TerminalDockWidget.svg
-- graphic_logo_WorkspaceView.svg
-- letter_logo_DocumentationDockWidget.svg
-- letter_logo_FileEditor.svg
-- letter_logo_FilesDockWidget.svg
-- letter_logo_HistoryDockWidget.svg
-- letter_logo_NewsDockWidget.svg
-- letter_logo_ReleaseWidget.svg
-- letter_logo_TerminalDockWidget.svg
-- letter_logo_WorkspaceView.svg
-- bp-next.svg
-- bp-prev.svg
-- bp-rm_all.svg
-- bp-toggle.svg
-- db-cont.svg
-- db-step-in.svg
-- db-step-out.svg
-- db-step.svg
-- db-stop.svg
-- plot-xy-curve.svg
-- system-run.svg
+- applications-system
+- bookmark-new
+- bp-next
+- bp-prev
+- bp-rm-all
+- bp-toggle
+- db-cont
+- db-step-in
+- db-step-out
+- db-step
+- db-stop
+- dialog-error
+- document-new
+- document-open
+- document-print
+- document-save-as
+- document-save
+- edit-copy
+- edit-cut
+- edit-find-replace
+- edit-find
+- edit-paste
+- edit-redo
+- edit-undo
+- folder-new
+- folder-settings
+- folder-up
+- folder
+- go-down
+- go-first
+- go-last
+- go-next
+- go-previous
+- go-up
+- system-run
+- user-home
+
+### Icons containing elements from the Tango theme
+
+- figure-pan
+- figure-rotate
+- figure-text
+- figure-zoom-in
+- figure-zoom-original
+- figure-zoom-out
+- graphic_logo_DocumentationDockWidget
+- graphic_logo_Figure
+- graphic_logo_FileEditor
+- graphic_logo_FilesDockWidget
+- graphic_logo_HistoryDockWidget
+- graphic_logo_NewsDockWidget
+- graphic_logo_ReleaseWidget
+- graphic_logo_TerminalDockWidget
+- graphic_logo_WorkspaceView
+- letter_logo_DocumentationDockWidget
+- letter_logo_FileEditor
+- letter_logo_FilesDockWidget
+- letter_logo_HistoryDockWidget
+- letter_logo_NewsDockWidget
+- letter_logo_ReleaseWidget
+- letter_logo_TerminalDockWidget
+- letter_logo_WorkspaceView
+- plot-xy-curve
+
+### Icons created independently from other themes
+
+- figure-axes
+- figure-grid
+- logo
+- widget-close
+- widget-dock
+- widget-undock
 
 
 ## Cursor icons
@@ -74,21 +113,20 @@
 The directory **cursors** contains cursor icons required by Octave.
 The following cursors are taken from the [standrad DMZ theme](https://github.com/GalliumOS/dmz-cursor-theme/tree/master/DMZ-White):
 
-- bottom_left_corner.png
-- bottom_right_corner.png
-- bottom_side.png
-- cross.png
-- fleur.png
-- hand2.png
-- left_side.png
-- right_side.png
-- top_left_corner.png
-- top_right_corner.png
-- top_side.png
+- bottom_left_corner
+- bottom_right_corner
+- bottom_side
+- cross
+- fleur
+- hand2
+- left_side
+- right_side
+- top_left_corner
+- top_right_corner
+- top_side
 
 ## Cursor created by the Octave developers
 
 The following cursors are created by the Octave developers with elements from the DMZ theme:
 
-- circle.png
-- circle.svg
+- circle