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+# Release Notes
+
+## Microsoft.SqlPackage 170.0.27-preview
+
+This update brings the below changes over the previous release:
+
+### Breaking Change
+* Dropped support for .NET 6 
+
+### Added
+
+### Fixed
+
+### Changed
+* Updated Microsoft.SqlServer.TransactSql.ScriptDom to 170.12.0
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diff --git a/release-notes/Microsoft.SqlServer.DacFx/170/170.0.27-preview.md b/release-notes/Microsoft.SqlServer.DacFx/170/170.0.27-preview.md
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+# Release Notes
+
+## Microsoft.SqlServer.DacFx 170.0.27-preview
+
+This update brings the below changes over the previous release:
+
+### Breaking Change
+* Updated the public key in the DLLs included in this package. This change is crucial for enhancing the security and integrity of our assembly but may cause breaking changes in your C# applications.
+* Removed support for .NET Standard.
+* Added readme to nuget package
+* Dropped support for .NET 6 
+
+### Added
+
+### Fixed
+
+### Changed
+* Updated Microsoft.SqlServer.TransactSql.ScriptDom to 170.12.0
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