updated cursor feature page (#447)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Documentation**
* Replaced the "Cursor presence" section with a concise "Multiple
Cursors" guide, clarified Alt (Windows) / Option (Mac) shortcuts, and
explained placing/releasing cursors while holding the modifier; added an
animated visual demonstrating the feature.
* Added a November 28, 2025 changelog entry announcing Prompt
Management.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: LolaValente

source/common/develop/ide/editing/cursor.rst

@@ -6,22 +6,18 @@
 Cursor Features
 ===============
 
-Cursor presence
----------------
-
-When accessing another users project (where :ref:`permissions <project-permissions>` have been granted by the project owner), all active users in a project are indicated by a colored icon in the menu bar when files are being accessed or edited. If you click the icon, it changes focus to show which user is currently editing the file. If you hover over the icon, you can see the file name and line currently being edited.
-
-.. image:: /img/monitor_students/cursorpresences.png
-   :alt: Cursor Presense
-
-This feature is useful when assisting other users so you can see what they are doing in real time, or when you are demonstrating to others so they can see what you are doing in real time.
-
-Multiple cursors
+Multiple Cursors
 ----------------
 You can place multiple cursors anywhere in a file using the following keyboard shortcut:
 
-- **Alt+Click**
+- **Alt+Click** (Windows)
+- **Option+Click** (Mac)
+
+Click to place the cursor at the desired location, then continue holding the modifier key while clicking at additional locations. Once you release the key, start typing and the content will be duplicated at all cursor locations.
 
-Click to place the cursor at the desired location, and then press and hold **Alt** clicking at new locations. When you release Alt you can start typing and the content will be duplicated at all cursor locations.
 
+.. image:: /img/guides/CursorFeature.gif
+   :alt: Cursor Feature Animation
+   :width: 450px
+   :align: center
 

source/img/guides/CursorFeature.gif

@@ -15,13 +15,14 @@ We do not report small bug fixes or issues that affect individual users, who we
 
 **November 2025**
 
-- `[I] [10th]`: Added the option to launch :ref:`EC2 VMs using Sandboxes<ec2type-sandboxes>`. 
+- `[F] [28th]`: Added :ref:`Prompt Management <prompt-management>` for organizations.
+- `[I] [10th]`: Added the option to launch :ref:`EC2 VMs using Sandboxes <ec2type-sandboxes>`.
 
 **October 2025**
 
 - `[I] [24th]`: Pyret support has been deprecated.
 - `[I] [22nd]`: Pagination is now persistent across pages.
-- `[F] [21st]`: Added :ref:`Common Storage<common-storage>` to courses.
+- `[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>`
@@ -34,7 +35,7 @@ We do not report small bug fixes or issues that affect individual users, who we
 
 **August 2025**
 
-- `[F] [26th]`: Added :ref:`sandboxes<sandboxes>` for teaching AWS Cloud.
+- `[F] [26th]`: Added :ref:`sandboxes <sandboxes>` for teaching AWS Cloud.
 - `[I] [21st]`: The Join a Course token is now four words instead of two.
 
 **July 2025**