Hotfix & Stable Release v1.1.1

Fixed

• Fixed deadlock issues by reverting async changes in SNIPacket #425

Changed

• Updated SNI package reference to include version range #425

Preview Release v2.0.0-preview1.20021.1

Added

• Added support to allow large UDT buffer size (upto Int.MaxValue) as supported by SQL Server starting TDS 7.3 #340

Fixed

• Fixed issues with SqlCommandSet not working with Byte Array parameters #360
• Fixed Statement command cancellation in Managed SNI #248 - Ported dotnet/corefx#38271
• Fixed zero connection timeout issue in Managed SNI #332
• Fixed "DataType" metadata information for TinyInt datatype to be System.Byte #338
• Fixed driver behavior to use CancellationTokenResource only for non-infinite timeout and cleanup after usage #339
• Fixed ConnectionTime and ClientConnectionId reported by SqlStatistics when connection is closed #341
• Fixed deadlock issues by reverting async changes to SNIPacket #349

Changes

• Improved performance of Managed SNI by removing double fetch of domain name #366
• Improved performance of Async Method Allocations in Managed SNI #328
• Improved performance of Managed SNI by enhancing utilization of resources #173 - Ported dotnet/corefx#35363 and dotnet/corefx#40732
• Improved performance of Managed SNI RPC Parameter Usage #209 - Ported dotnet/corefx#34049
• Changed enclave key map to be lazy initialized #372
• Changed Recieve() and ReceiveAsync() implementation to receive null packets on failure #350
• Changed EnclaveProviderBase caching implementation to support Async Scenarios (Introduces breaking changes) #346

For more details and breaking changes, refer here.

Stable Release v1.1.0

Added

• Added support for |DataDirectory| macro in AttachDBFilename for .NET Core client #284

Fixed

• Fixed connection resiliency check #310
• Fixed SNIPacket.ReadFromStreamAsync to not consume same ValueTask twice #295
• Fixed driver behavior to not send Attention signal for successful Bulk Copy operation #308
• Fixed driver behavior to abort connection when encountering SqlException on SqlTransaction.Commit #299
• Fixed driver behavior to not throw exception on invalid app.config files #319

Changes

• Improved async read performance by adding multi-packet target buffer caching #285
• Improved performance of TdsParserStateObject and SqlDataReader snapshot mechanisms #198
• Updated SqlDataReader.Close documentation #314

[AzureKeyVaultProvider] Stable Release v1.0.0

This is the initial public stable release of the new Microsoft.Data.SqlClient.AlwaysEncrypted.AzureKeyVaultProvider namespace.

This library contains the implementation of Microsoft.Data.SqlClient.SqlColumnEncryptionKeyStoreProvider for accessing Azure Key Vault, and the provider class is named SqlColumnEncryptionAzureKeyVaultProvider.

Detailed release notes are available here.

Preview Release v1.1.0-preview2

Added

• Add support for secure enclaves with Always Encrypted #293

Fixed

• Setting the value DbParameter.DbType to DbType.Time property fails after setting the Value property #5
• SQLDataAdapter.FillSchema doesn't mark computed columns as readonly #275
• SqlDependency.Start throws FileNotFoundException #260
• Misleading ADP_OpenReaderExists exception message on MARS-disabled Sql Connection when incorrectly doing parallel requests #82
• SqlClient ManualTest MARSSyncTimeoutTest fails in managed mode #108
• System.Data.SqlClient.SqlInternalConnectionTds constructor purges original call stack when re-throwing an exception #100
• InvalidOperationException(SqlException) on SqlBulkCopy #221
• Exception message grammar: "An SqlParameter [...] is not contained by this SqlParameterCollection" #159
• Fixing incorrect event id and opcode for the SqlEventSource #241

Changes

• Update dependency to Microsoft.Data.SqlClient.SNI v1.1.0 #276
• Correct timeout remarks for async command methods #264
• Improve SqlBulkCopy truncation error message #256
• Intellisense tooltip for SqlCommand's CommandTimeout doesn't describe units #33
• Enable SQL Command text for non-stored procs in EventSource events for .NET Framework #242

[AzureKeyVaultProvider] Preview Release v1.0.0-preview1.19295.2

This update to v1.0.0-preview1.19292.1 fixes a missing NuGet package dependency on Microsoft.Data.SqlClient and updates the maximum version attribute for other dependencies.

Detailed release notes available here.

[AzureKeyVaultProvider] Preview Release v1.0.0-preview1.19295.1

This is the initial public preview release of the new Microsoft.Data.SqlClient.AlwaysEncrypted.AzureKeyVaultProvider namespace.

This library contains the implementation of Microsoft.Data.SqlClient.SqlColumnEncryptionKeyStoreProvider for accessing Azure Key Vault, and the provider class is named as SqlColumnEncryptionAzureKeyVaultProvider.

Detailed release notes available here.

Preview Release v1.1.0-preview1

Added

• Added SqlFileStream support for .NET Framework with Microsoft.Data.SqlTypes.SqlFileStream class introduced. #210
• Added support for Visual Studio Intellisense with XML Documentation. #210

Changes

• Synchronized ref definitions with driver classes. #180
• Updated SNINativeMethodWrapper to provide the underlying error in the inner exception when we fail to load SNI.dll. #225
• Added .editorconfig file and set formatting rules. #193
• Changes done to handle statistics well and to cleanup AutoResetEvent on disconnect. #232

Hotfix & Stable Release v1.0.19269.1

Fixed Issues

• SqlCommand.StatementCompleted event never being fired #212
• Added missing Authentication property to SqlConnectionStringBuilder reference assembly
• Reverted API changes in SqlAuthenticationParameters which had changed the public string Resource property to public string[] Scopes

Detailed release notes are available at 1.0.md

Hotfix & Stable Release v1.0.19249.1

Fixed Issues

• Fixed issues with large data reading in Unix applications when data is spanned over multiple packets. #171

Detailed release notes are available at 1.0.md