diff --git a/source/reference/class/MongoDBModelCollectionInfo.txt b/source/reference/class/MongoDBModelCollectionInfo.txt
index a869b322..21b2dbb9 100644
--- a/source/reference/class/MongoDBModelCollectionInfo.txt
+++ b/source/reference/class/MongoDBModelCollectionInfo.txt
@@ -39,6 +39,7 @@ Methods
    getOptions() </reference/method/MongoDBModelCollectionInfo-getOptions>
    getType() </reference/method/MongoDBModelCollectionInfo-getType>
    isCapped() </reference/method/MongoDBModelCollectionInfo-isCapped>
+   isView() </reference/method/MongoDBModelCollectionInfo-isView>
 
 - :phpmethod:`MongoDB\Model\CollectionInfo::getCappedMax()`
 - :phpmethod:`MongoDB\Model\CollectionInfo::getCappedSize()`
@@ -47,4 +48,5 @@ Methods
 - :phpmethod:`MongoDB\Model\CollectionInfo::getName()`
 - :phpmethod:`MongoDB\Model\CollectionInfo::getOptions()`
 - :phpmethod:`MongoDB\Model\CollectionInfo::getType()`
-- :phpmethod:`MongoDB\Model\CollectionInfo::isCapped()`
\ No newline at end of file
+- :phpmethod:`MongoDB\Model\CollectionInfo::isCapped()`
+- :phpmethod:`MongoDB\Model\CollectionInfo::isView()`
diff --git a/source/reference/method/MongoDBModelCollectionInfo-isView.txt b/source/reference/method/MongoDBModelCollectionInfo-isView.txt
new file mode 100644
index 00000000..074aa1a9
--- /dev/null
+++ b/source/reference/method/MongoDBModelCollectionInfo-isView.txt
@@ -0,0 +1,53 @@
+========================================
+MongoDB\\Model\\CollectionInfo::isView()
+========================================
+
+.. contents:: On this page
+   :local:
+   :backlinks: none
+   :depth: 1
+   :class: singlecol
+
+Definition
+----------
+
+.. phpmethod:: MongoDB\Model\CollectionInfo::isView()
+
+   Return whether the collection is a :manual:`view </core/views/>`.
+
+   .. code-block:: php
+
+      function isView(): boolean
+
+Return Values
+-------------
+
+A boolean indicating whether the collection is a view.
+
+Examples
+--------
+
+.. code-block:: php
+
+   <?php
+
+   $info = new CollectionInfo([
+       'name' => 'foo',
+       'type' => 'view',
+       'info' => ['readOnly' => true],
+   ]);
+
+   var_dump($info->isView());
+
+The output resembles the following:
+
+.. code-block:: none
+
+   bool(true)
+
+See Also
+--------
+
+- :manual:`Views </core/views/>` in the {+mdb-server+} manual
+- :manual:`Create and Query a View </core/views/create-view/>` in the
+  {+mdb-server+} manual
diff --git a/source/references/release-notes.txt b/source/references/release-notes.txt
index 286f3991..cab0afe1 100644
--- a/source/references/release-notes.txt
+++ b/source/references/release-notes.txt
@@ -21,6 +21,8 @@ Release Notes
 Learn about new features, improvements, and fixes introduced in the
 following versions of the {+php-library+}:
 
+* :ref:`Version 2.2 <php-lib-version-2.2>`
+* :ref:`Version 2.1 <php-lib-version-2.1>`
 * :ref:`Version 2.0 <php-lib-version-2.0>`
 * :ref:`Version 1.21 <php-lib-version-1.21>`
 * :ref:`Version 1.20 <php-lib-version-1.20>`
@@ -28,6 +30,38 @@ following versions of the {+php-library+}:
 * :ref:`Version 1.18 <php-lib-version-1.18>`
 * :ref:`Version 1.17 <php-lib-version-1.17>`
 
+.. _php-lib-version-2.2:
+
+What's New in 2.2
+-----------------
+
+The {+library-short+} v2.2 release includes the following features,
+improvements, and fixes:
+
+- Adds the :phpmethod:`MongoDB\Model\CollectionInfo::isView()` method to
+  determine whether a collection is a :manual:`view </core/views/>`.
+
+.. _php-lib-version-2.1:
+
+What's New in 2.1
+-----------------
+
+.. important:: Breaking Changes
+
+   The {+library-short+} v2.1 release introduces the following breaking
+   changes:
+
+   - Drops support for {+mdb-server+} 4.0. The minimum supported
+     {+mdb-server+} version is 4.2.
+
+The {+library-short+} v2.1 release includes the following features,
+improvements, and fixes:
+
+- Adds a *client* bulk write API to perform write
+  operations on multiple databases and collections in the same call. To learn
+  more about this feature, see the :ref:`php-client-bulk-write`
+  section of the Bulk Write Operations guide.
+
 .. _php-lib-version-2.0:
 
 What's New in 2.0