drop support for 3.6

Author: mongoKart

source/compatibility.txt

@@ -22,12 +22,12 @@ The first column lists the driver version.
 
 .. sharedinclude:: dbx/compatibility-table-legend.rst
 
-.. sharedinclude:: dbx/mongodb-compatibility-table-go.rst
+.. include:: /includes/mongodb-compatibility-table-go.rst
 
 Language Compatibility
 ----------------------
 
-.. sharedinclude:: dbx/language-compatibility-table-go.rst
+.. include:: /includes/language-compatibility-table-go.rst
 
 For more information on how to read the compatibility tables, see our guide on
 :ref:`MongoDB Compatibility Tables. <about-driver-compatibility>`

source/includes/mongodb-compatibility-table-go.rst

@@ -14,6 +14,17 @@
      - MongoDB 4.0
      - MongoDB 3.6
 
+   * - 2.2
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     -
+
    * - 2.1
      - ✓
      - ✓

source/whats-new.txt

@@ -43,8 +43,15 @@ Learn what's new in:
 What's New in 2.2
 -----------------
 
-The 2.2 {+driver-short+} release includes the following improvements
-and fixes:
+.. important:: Breaking Changes
+
+   The {+driver-short+} v2.2 release introduces the following breaking
+   changes:
+
+   - Drops support for {+mdb-server+} v3.6. The minimum supported {+mdb-server+}
+     version is now v4.0. 
+
+This release includes the following improvements and fixes:
 
 - Adds the ``OmitEmpty`` BSON option to globally prevent empty values from
   being serialized. To learn more about setting the ``OmitEmpty`` global flag,