DOCSP-43047 - DateOnly/TimeOnly (#244)

Co-authored-by: Jordan Smith <[email protected]>

source/whats-new.txt

@@ -57,7 +57,19 @@ The 3.0 driver release includes the following new features:
   This type is available in .NET 5 and later.
   To learn more about the ``Half`` type, see the
   `Half Struct <https://learn.microsoft.com/en-us/dotnet/api/system.half?view=net-8.0>`__
-  API reference page on MSDN. 
+  API reference page on MSDN.
+
+- Adds support for the ``DateOnly`` type, which represents a date value with no
+  time component. This type is available in .NET 6 and later. To learn more about the
+  ``DateOnly`` type, see the
+  `DateOnly Struct. <https://learn.microsoft.com/en-us/dotnet/api/system.dateonly?view=net-6.0>`__
+  API reference page on MSDN.
+
+- Adds support for the ``TimeOnly`` type, which represents a time value with no
+  date component. This type is available in .NET 6 and later. To learn more about the
+  ``TimeOnly`` type, see the
+  `TimeOnly Struct. <https://learn.microsoft.com/en-us/dotnet/api/system.timeonly?view=net-6.0>`__
+  API reference page on MSDN.
 
 .. _csharp-version-2.28: