20230106 what's new update

Author: WilliamDAssafMSFT

articles/synapse-analytics/whats-new.md

@@ -30,7 +30,7 @@ The following table lists the features of Azure Synapse Analytics that are curre
 | **Apache Spark elastic pool storage** | Azure Synapse Analytics Spark pools now support elastic pool storage in preview. Elastic pool storage allows the Spark engine to monitor worker node temporary storage and attach more disks if needed. No action is required, and you should see fewer job failures as a result. For more information, see [Blog: Azure Synapse Analytics Spark elastic pool storage is available for public preview](https://techcommunity.microsoft.com/t5/azure-synapse-analytics-blog/azure-synapse-analytics-august-update-2022/ba-p/3535126#TOCREF_8).|
 | **Apache Spark Optimized Write** | [Optimize Write is a Delta Lake on Azure Synapse](spark/optimize-write-for-apache-spark.md) feature reduces the number of files written by Apache Spark 3 (3.1 and 3.2) and aims to increase individual file size of the written data.|
 | **Apache Spark R language support** | Built-in [R support for Apache Spark](spark/apache-spark-r-language.md) is now in preview. |
-| **Azure Synapse Data Explorer** | The [Azure Synapse Data Explorer](./data-explorer/data-explorer-overview.md) provides an interactive query experience to unlock insights from log and telemetry data. Connectors for Azure Data Explorer are available for Synapse Data Explorer. |
+| **Azure Synapse Data Explorer** | The [Azure Synapse Data Explorer](./data-explorer/data-explorer-overview.md) provides an interactive query experience to unlock insights from log and telemetry data. Connectors for Azure Data Explorer are available for Synapse Data Explorer. For more news, see [Azure Synapse Data Explorer (preview)](#azure-synapse-data-explorer-preview).|
 | **Browse ADLS Gen2 folders in the Azure Synapse Analytics workspace** | You can now browse an Azure Data Lake Storage Gen2 (ADLS Gen2) container or folder in your Azure Synapse Analytics workspace by connecting to a specific container or folder in Synapse Studio. To learn more, see [Browse an ADLS Gen2 folder with ACLs in Azure Synapse Analytics](how-to-access-container-with-access-control-lists.md).|
 | **Custom partitions for Synapse link for Azure Cosmos DB** | Improve query execution times for your Spark queries, by creating custom partitions based on fields frequently used in your queries. To learn more, see [Custom partitioning in Azure Synapse Link for Azure Cosmos DB (Preview)](../cosmos-db/custom-partitioning-analytical-store.md). |
 | **Data flow improvements to Data Preview** | To learn more, see [Data Preview and debug improvements in Mapping Data Flows](https://techcommunity.microsoft.com/t5/azure-data-factory-blog/data-preview-and-debug-improvements-in-mapping-data-flows/ba-p/3268254?wt.mc_id=azsynapseblog_mar2022_blog_azureeng). |