codio · jairovelasquez · Oct 28, 2025 · Oct 22, 2025 · Oct 23, 2025 · Oct 23, 2025
diff --git a/.coderabbit.yaml b/.coderabbit.yaml
@@ -26,10 +26,14 @@ reviews:
         - Proper use of rst syntax (e.g., avoid broken links or invalid code blocks).
         - Adherence to style guides (e.g., consistent tone, terminology).
         Suggest improvements to enhance readability and accessibility.
+        - Make sure to find all improvements on the first pass.
+        Go through the material multiple times before submitting comments.
   path_filters:
     - "!**/*.png"
   finishing_touches:
     unit_tests:
       enabled: false
+    docstrings:
+      enabled: false
 chat:
   auto_reply: true
diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup env
-        run: pip install sphinx==8.2.0 sphinxawesome-theme==5.3.2 sphinx-docsearch==0.1.0 sphinx-sitemap==2.9.0 sphinx_code_tabs==0.5.5 recommonmark==0.7.1
+        run: pip install sphinx==8.2.0 sphinxawesome-theme==5.3.2 sphinx-docsearch==0.1.0 sphinx-sitemap==2.9.0 sphinx_code_tabs==0.5.5 sphinx_design==0.6.1
 
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v4
 
       - name: Build
         run: make html

diff --git a/README.md b/README.md
@@ -8,7 +8,7 @@ If using Codio, put on the certified Python stack `Python Ubuntu 22.04 (pyenv)`.
 ### Install
 
 ```
-pip install sphinx==8.2.0 sphinxawesome-theme==5.3.2 sphinx-docsearch==0.1.0 sphinx-sitemap==2.9.0 sphinx_code_tabs==0.5.5 recommonmark==0.7.1
+pip install sphinx==8.2.0 sphinxawesome-theme==5.3.2 sphinx-docsearch==0.1.0 sphinx-sitemap==2.9.0 sphinx_code_tabs==0.5.5 sphinx_design==0.6.1
 ```
 
 ### Build

diff --git a/algolia-config.json b/algolia-config.json
@@ -18,4 +18,4 @@
     "lvl5": "main h6",
     "text": "main p, main li, main blockquote, main td"
   }
-}
+}
diff --git a/find_unused_images.py b/find_unused_images.py
@@ -1,11 +1,11 @@
+#!/usr/bin/env python3
 '''
 python find_unused_images.py
 python find_unused_images.py --delete
 python find_unused_images.py --delete --yes
 python find_unused_images.py --debug
 '''
 
-#!/usr/bin/env python3
 import argparse
 import csv
 import os

diff --git a/source/conf.py b/source/conf.py
@@ -65,8 +65,8 @@
     'sphinx.ext.ifconfig',
     'sphinx.ext.viewcode',
     'sphinx.ext.githubpages',
-    'recommonmark',
     'sphinx_code_tabs',
+    'sphinx_design',
     'sphinx_sitemap'
 ]
 html_baseurl = 'https://docs.codio.com/'

diff --git a/source/img/enable-shared-storage.png b/source/img/enable-shared-storage.png
diff --git a/source/img/guides/math-code-block.png b/source/img/guides/math-code-block.png
diff --git a/source/img/storage-assignment.png b/source/img/storage-assignment.png
diff --git a/source/img/storage-browser.png b/source/img/storage-browser.png
diff --git a/source/instructors/authoring/guides/intro.rst b/source/instructors/authoring/guides/intro.rst
@@ -18,7 +18,6 @@ Authoring
    authoring_guidelines
    markdown_content
    previewing_content
-   html_content
    teacher_only
    solution_templating
    freeze_code

diff --git a/source/instructors/authoring/guides/markdown_content.rst b/source/instructors/authoring/guides/markdown_content.rst
@@ -187,6 +187,25 @@ We can define a variable `var x;` if we like
 
 We can define a variable \`var x;\` if we like
 
+.. _math-blocks:
+
+Math Blocks
+*************
+
+To add mathematical expressions, you can use the `math` block as follows:
+
+.. code:: markdown
+
+    ```math
+    F = G \frac{m_1 m_2}{r^2}
+    ```
+
+The example above will render:
+
+.. image:: /img/guides/math-code-block.png
+    :alt: Newton's law of universal gravitation using the Math block.
+    :width: 60%
+    :align: center
 
 Indented Lists
 **************

diff --git a/source/instructors/getstarted/support/changelog.rst b/source/instructors/getstarted/support/changelog.rst
@@ -17,7 +17,8 @@ We do not report small bug fixes or issues that affect individual users, who we
 
 - `[I] [24th]`: Pyret support has been deprecated.
 - `[I] [22nd]`: Pagination is now persistent across pages.
-- `[I] [20th]`: Added support for the Math markdown code block.
+- `[F] [21st]`: Added :ref:`Common Storage<common-storage>` to courses.
+- `[I] [20th]`: Added support for the `math` :ref:`markdown block<math-blocks>` using LaTeX.
 - `[F] [17th]`: Add Ability to :ref:`Auto-Grade using an LLM-based rubric grader <llm-based-rubric>`
 - `[I] [14th]`: Behavior insight information is available in the assignment CSV file. :ref:`Assignment data <export-assignment>`
 - `[I] [9th]`: New Guides button for :ref:`uploading files<upload-file-button>`.

diff --git a/source/instructors/setupcourses/common-storage.rst b/source/instructors/setupcourses/common-storage.rst
@@ -4,8 +4,59 @@
 
 .. _common-storage:
 
-Common Storage for Course
-=========================
+==========================
+Common Storage for Courses
+==========================
 
-It is possible to create a shared storage for a course. With this feature, instructors can add files that will be available across all assignments for all students. 
+Course Shared Storage lets instructors place common files (docs, data sets, starter code, assets) in one location that's available inside every assignment workspace. Read-only files are securely shared and available for all students.
 
+Key Benefits
+------------
+- Single source of truth for course assets
+- No per-assignment re-uploads or duplication
+- Consistent path for code and terminal access
+
+|
+
+====================
+Using Common Storage
+====================
+
+Enable Course Shared Storage
+----------------------------
+
+1. Open the course and go to ``Admin → Course Details``.
+2. Scroll to **Course Shared Storage** and toggle **Shared storage**: **On**.
+3. Click **Save Changes**.
+
+.. image:: /img/enable-shared-storage.png
+   :alt: Toggle to enable Course Shared Storage in Admin → Course Details
+   :width: 80%
+   :align: center
+
+.. note:: Once enabled, you will see the **Storage** tab in the **Admin** area of the course.
+
+Add Folders & Files
+-------------------
+
+1. Navigate to ``Admin → Storage``.
+2. Use **Create Directory** to make a top-level folder (e.g., ``Assignment-1`` or ``Datasets``).
+3. Select a folder, then use **Upload File** to add one or more files.
+4. Repeat for additional assignments or resources as needed.
+
+.. image:: /img/storage-browser.png
+   :alt: Storage browser showing a dataset folder with uploaded files
+   :width: 80%
+   :align: center
+
+.. caution:: You can upload many files, but no single file can be more than 5 GB.
+
+Access Storage From Assignments
+-------------------------------
+
+Inside any assignment workspace, the shared storage appears under the ``storage/`` directory. Students and teachers can read files from there with the terminal, editors, or program code.
+
+.. image:: /img/storage-assignment.png
+   :alt: Storage section inside one assignment.
+   :width: 80%
+   :align: center
diff --git a/student-source/conf.py b/student-source/conf.py
@@ -65,7 +65,7 @@
     'sphinx.ext.ifconfig',
     'sphinx.ext.viewcode',
     'sphinx.ext.githubpages',
-    'recommonmark',
+    'sphinx_design',
     'sphinx_sitemap'
 ]
 html_baseurl = 'https://docs.codio.com/'
-Original file line number
+Diff line change
@@ Expand Up / @@ -18,4 +18,4 @@ @@
         "lvl5": "main h6",
         "text": "main p, main li, main blockquote, main td"
       }
-    }
+    }