CSHARP-3887: Documentation on how to configure a client to use the new LINQ provider.

Author: rstam

Docs/reference/content/index.md

@@ -9,7 +9,7 @@ type = "index"
 
 The [Getting Started]({{< relref "getting_started\index.md" >}}) guide contains information about system requirements, installation, and a simple tutorial to get up and running quickly.
 
-## What's new in 2.13.0
+## What's new in 2.14.0
 
 The [What's New]({{< relref "what_is_new.md" >}}) section contains the major new features of the driver.
 

Docs/reference/content/reference/driver/crud/linq3.md

@@ -0,0 +1,27 @@
++++
+date = "2021-10-11T00:00:00Z"
+draft = false
+title = "LINQ3"
+[menu.main]
+  parent = "Reference Reading and Writing"
+  identifier = "LINQ3"
+  weight = 16
+  pre = "<i class='fa'></i>"
++++
+
+## LINQ3
+
+We are in the process of rewriting our LINQ provider. The new LINQ provider is known as LINQ3. The current LINQ provider is known as LINQ2 (and LINQ1 is the now obsolete LINQ provider in the v1.x releases of the driver).
+
+While we fully transition to the new LINQ provider the two LINQ providers will exist side by side, and LINQ2 will continue to be the default LINQ provider for the time being.
+
+In version 2.14.0 of the driver we are making the new LINQ provider available in beta form. In order to use it you have to configure your client to use the new LINQ provider, as follows:
+
+```csharp
+var connectionString = "mongodb://localhost";
+var clientSettings = MongoClientSettings.FromConnectionString(connectionString);
+clientSettings.LinqProvider = LinqProvider.V3;
+var client = new MongoClient(clientSettings);
+```
+
+The LINQ provider is only configurable at the client level. All LINQ queries run with a particular client use the same LINQ provider.

Docs/reference/content/what_is_new.md

@@ -7,6 +7,14 @@ title = "What's New"
   identifier = "What's New"
   pre = "<i class='fa fa-star'></i>"
 +++
+
+## What's New in 2.14.0
+
+The main new features in 2.1.40 include:
+
+* A beta version of the new LINQ provider (known as LINQ3, see: [LINQ3]({{< relref "reference\driver\crud\linq3.md" >}}))
+* The current LINQ provider (known as LINQ2) continues to be available and is still the default LINQ provider for now
+
 ## What's New in 2.13.0
 
 The main new features in 2.13.0 include:

GitVersion.yml

@@ -1 +1 @@
-next-version: 2.13.0
+next-version: 2.14.0

Release Notes/Release Notes v2.14.0.md

@@ -0,0 +1,19 @@
+# .NET Driver Version 2.14.0 Release Notes
+
+This is a place holder file for the 2.14.0 Release Notes.
+
+An online version of these release notes is available at:
+
+https://github.com/mongodb/mongo-csharp-driver/blob/master/Release%20Notes/Release%20Notes%20v2.14.0.md
+
+The list of JIRA tickets resolved in this release is available at:
+
+https://jira.mongodb.org/issues/?jql=project%20%3D%20CSHARP%20AND%20fixVersion%20%3D%202.14.0%20ORDER%20BY%20key%20ASC
+
+Documentation on the .NET driver can be found at:
+
+http://mongodb.github.io/mongo-csharp-driver/
+
+## Upgrading
+
+There are no known backwards breaking changes in this release.