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Preview Release v2.0.0-preview4.20142.4

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@cheenamalhotra cheenamalhotra released this 21 May 23:06
v2.0.0-preview4
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Added

  • Microsoft.Data.SqlClient (.NET Core and .NET Standard) on Windows is now dependent on Microsoft.Data.SqlClient.SNI.runtime, replacing the previous dependency on runtime.native.System.Data.SqlClient.SNI #570
  • The new Microsoft.Data.SqlClient.SNI.runtime dependency adds support for the ARM platform along with the already supported platforms ARM64, x64 and x86 on Windows #570
  • Improved driver performance by introducing managed packet recycling #389

Fixed

  • Fixed SqlBulkCopy to work with database columns containing metadata about data classification #568
  • Fixed unsafe cast in SqlException for SerializationEntry.Value
  • Fixed null reference exceptions in SqlDelegatedTransaction methods #563

Changes

  • Standardized connection string properties for enhanced user experience #534
  • Improved performance by reducing eventsource tracing related to allocations from TVP write methods #557 #564

Breaking Changes

  • For .NET Framework applications consuming Microsoft.Data.SqlClient, the SNI.dll files previously downloaded to the bin\x64 and bin\x86 folders are now named Microsoft.Data.SqlClient.SNI.x64.dll and Microsoft.Data.SqlClient.SNI.x86.dll and will be downloaded to the bin directory, to support auto-loading in the application process #570. This change is not going to impact client applications unless a direct reference has been made to SNI.dll or the x86 and x64 folders.
  • New connection string synonyms replace old inconsistent properties when fetching connection string from SqlConnectionStringBuilder #534

For detailed release notes, refer 2.0.0-preview4.md

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