DOCSP-48521 versionContext Field (#14195)

Author: kennethdyer

content/manual/upcoming/source/reference/operator/aggregation/currentOp.txt

@@ -968,6 +968,17 @@ relevant for the operation:
 
    .. include:: /includes/extracts/warning-terminating-ops-method.rst
 
+.. data:: $currentOp.versionContext
+
+   Describes the :ref:`Feature Compatibility Version (FCV)
+   <view-fcv>` of the operation, which the server uses to
+   determine available features.
+
+   This information is intended for troubleshooting issues
+   encountered while updating or downgrading a server.
+
+   .. versionadded:: 8.2
+
 .. data:: $currentOp.secs_running
 
    The duration of the operation in seconds. MongoDB calculates this

content/manual/upcoming/source/release-notes/8.2.txt

@@ -107,6 +107,14 @@ New Aggregation Expression
 Starting in MongoDB 8.2, you can use ``$currentDate`` with 
 :method:`~db.collection.aggregate()` to return the current time on the server.
 
+New $currentOp Field
+~~~~~~~~~~~~~~~~~~~~
+
+The :pipeline:`$currentOp` aggregation stage now includes
+the :data:`~$currentOp.versionContext` field, which provides
+information on the :ref:`Feature Compatibility Version (FCV)
+<view-fcv>` of the operation.
+
 serverStatus Output Change
 ~~~~~~~~~~~~~~~~~~~~~~~~~~