diff --git a/releases/2021-03/dotnet.md b/releases/2021-03/dotnet.md
index 9baef1e4752b..f6b5229e4578 100644
--- a/releases/2021-03/dotnet.md
+++ b/releases/2021-03/dotnet.md
@@ -24,12 +24,14 @@ The Azure SDK team is pleased to announce our March 2021 client library releases
 
 [pattern.beta]: # (- ${PackageFriendlyName})
 
+- Form Recognizer
+
 ## Installation Instructions
 
 To install any of our packages, please search for them via `Manage NuGet Packages...` in Visual Studio (with `Include prerelease` checked) or copy these commands into your terminal:
 
 ```bash
-
+$> dotnet install Azure.AI.FormRecognizer --version 3.1.0-beta.3
 ```
 
 [pattern]: # ($> dotnet install ${PackageName} --version ${PackageVersion})
@@ -42,6 +44,11 @@ If you have a bug or feature request for one of the libraries, please [file an i
 
 [pattern]: # (### ${PackageFriendlyName} ${PackageVersion} [Changelog]${ChangelogUrl}`n${HighlightsBody}`n)
 
+### Form Recognizer 3.1.0-beta.3 [Changelog](https://github.com/Azure/azure-sdk-for-net/blob/master/sdk/formrecognizer/Azure.AI.FormRecognizer/CHANGELOG.md#310-beta3-2021-03-09)
+
+#### New features
+- Added protected constructors for mocking to `Operation` types, such as `TrainingOperation` and `RecognizeContentOperation`.
+
 ## Latest Releases
 
 View all the latest versions of .NET packages [here][dotnet-latest-releases].