Update whats-new.md

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cc: @PennyZhou-MSFT

Author: jonburchel

articles/data-factory/whats-new.md

@@ -22,6 +22,19 @@ The Azure Data Factory service is improved on an ongoing basis. To stay up to da
 
 This page is updated monthly, so revisit it regularly. 
 
+## April 2022
+<br>
+<table>
+<tr><td><b>Service Category</b></td><td><b>Service improvements</b></td><td><b>Details</b></td></tr>
+
+<tr><td rowspan=2><b>Data Flow</b></td><td>Data Preview and Debug Improvements in Mapping Data Flows</td><td>Debug sessions using the AutoResolve Azure IR will now startup in under 10 seconds. New updates to the data preview panel in mapping data flows: You can now sort the rows inside the data preview view by clicking on column headers, move columns around interactively, save the data preview results as a CSV using Export CSV.<br><a href="https://techcommunity.microsoft.com/t5/azure-data-factory-blog/data-preview-and-debug-improvements-in-mapping-data-flows/ba-p/3268254">Learn more</a></td></tr>
+
+<tr><td>Dataverse Connector is available for Mapping data flows</td><td>Dataverse Connector is available as source and sink for Mapping data flows.<br><a href="connector-dynamics-crm-office-365.md">Learn more</a></td></tr> 
+ 
+<tr><td><b>Monitoring</b></td><td>Multiple updates to ADF monitoring experiences</td><td>New updates to the monitoring experience in Azure Data Factory including the ability to export results to a CSV, clear all filters, open a run in a new tab, and improved caching of columns and results.<br><a href="https://techcommunity.microsoft.com/t5/azure-data-factory-blog/adf-monitoring-improvements/ba-p/3295531">Learn more</a></td></tr>
+
+</table>
+
 ## March 2022
 <br>
 <table>