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+---
+title: SQL Server Transport Upgrade Version 9 to 10
+summary: Migration instructions on how to migrate the SQL Server transport from version 9 to version 10
+reviewed: 2026-04-16
+component: SqlTransport
+related:
+- transports/sql
+isUpgradeGuide: true
+upgradeGuideCoreVersions:
+ - 10
+---
+
+## Microsoft.Data.SqlClient upgraded to version 7.0.0
+
+The `Microsoft.Data.SqlClient` dependency has been upgraded from version 6.x to 7.0.0.
+
+In version 7.0.0, Entra ID (Azure Active Directory) authentication support was removed from the core `Microsoft.Data.SqlClient` package. Applications using Entra ID authentication must now install the `Microsoft.Data.SqlClient.Extensions.Azure` NuGet package separately.