coderefinery · Sabryr · Aug 30, 2026 · Aug 31, 2026 · Aug 31, 2026 · Sep 1, 2026
diff --git a/content/conf.py b/content/conf.py
@@ -42,6 +42,7 @@
     "sphinx_rtd_theme_ext_color_contrast",
     "sphinx_coderefinery_branding",
     "lesson_metadata",
+    "sphinxcontrib.mermaid",
 ]
 
 # Settings for myst_nb:

diff --git a/content/index.rst b/content/index.rst
@@ -40,7 +40,7 @@ navigating and deciding on licenses.
    :delim: ;
 
    20 min ; :doc:`social-coding`
-   30 min ; :doc:`software-licensing`
+   45 min ; :doc:`software-licensing`
    20 min ; :doc:`software-citation`
    10 min ; :doc:`sharing-data`
 
@@ -77,7 +77,8 @@ Who is the course for?
 .. toctree::
    :maxdepth: 1
    :caption: About
-
+
+   software-licensing-old.md
    All lessons <https://coderefinery.org/lessons/core/>
    CodeRefinery <https://coderefinery.org/>
    reusing