2.23.1 release notes (#1238)

Author: BorisDog

Release Notes/Release Notes v2.23.0.md

@@ -15,4 +15,4 @@ An online version of these release notes is available [here](https://github.com/
 
 The full list of issues resolved in this release is available at [CSHARP JIRA project](https://jira.mongodb.org/issues/?jql=project%20%3D%20CSHARP%20AND%20fixVersion%20%3D%202.23.0%20ORDER%20BY%20key%20ASC).
 
-Documentation on the .NET driver can be found [here](https://www.mongodb.com/docs/drivers/csharp/v2.23.0/).
+Documentation on the .NET driver can be found [here](https://www.mongodb.com/docs/drivers/csharp/v2.23/).

Release Notes/Release Notes v2.23.1.md

@@ -0,0 +1,13 @@
+# .NET Driver Version 2.23.1 Release Notes
+
+This is a patch release that addresses some issues reported since 2.23.0 was released.
+
+An online version of these release notes is available [here](https://github.com/mongodb/mongo-csharp-driver/blob/master/Release%20Notes/Release%20Notes%20v2.23.1.md).
+
+The list of JIRA tickets resolved in this release is available at [CSHARP JIRA project](https://jira.mongodb.org/issues/?jql=project%20%3D%20CSHARP%20AND%20fixVersion%20%3D%202.23.1%20ORDER%20BY%20key%20ASC).
+
+Documentation on the .NET driver can be found [here](https://www.mongodb.com/docs/drivers/csharp/v2.23/).
+
+## Upgrading
+
+There are no known backwards breaking changes in this release.