Release notes v5.2.0-preview4

CHANGELOG.md

@@ -4,6 +4,37 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
+## [Preview Release 5.2.0-preview4.x] - 2023-12-07
+
+### Added
+
+- Added `SqlBatch` support on .NET 6+ [#1825](https://github.com/dotnet/SqlClient/pull/1825), [#2223](https://github.com/dotnet/SqlClient/pull/2223)
+- Added Workload Identity authentication support [#2159](https://github.com/dotnet/SqlClient/pull/2159)
+- Added Localization support on .NET [#2210](https://github.com/dotnet/SqlClient/pull/2110)
+- Added support for Georgian collation [#2194](https://github.com/dotnet/SqlClient/pull/2194)
+- Added support for Big Endian systems [#2170](https://github.com/dotnet/SqlClient/pull/2170)
+
+### Changed
+
+- Updated `Microsoft.Data.SqlClient.SNI` (.NET Framework dependency) and `Microsoft.Data.SqlClient.SNI.runtime` (.NET/.NET Standard dependency) version to `v5.2.0-preview1.23340.1`. [#2257](https://github.com/dotnet/SqlClient/pull/2257)
+- Improved CPU usage when `AppContext` switches are in use [#2227](https://github.com/dotnet/SqlClient/pull/2227)
+- Upgraded `Azure.Identity` dependency version to [1.10.3](https://www.nuget.org/packages/Azure.Identity/1.10.3) to address [CVE-2023-36414](https://github.com/advisories/GHSA-5mfx-4wcx-rv27), [#2188](https://github.com/dotnet/SqlClient/pull/2188)
+- Improved error messages when validating server certificates in managed SNI (Linux/macOS) [#2060](https://github.com/dotnet/SqlClient/pull/2060)
+
+### Fixed
+
+- Fixed an issue when using the Authentication option, but not encrypting on .NET Framework where the server certificate was being incorrectly validated [#2224](https://github.com/dotnet/SqlClient/pull/2224)
+- Fixed a deadlock problem for distributed transactions when on .NET [#2161](https://github.com/dotnet/SqlClient/pull/2161)
+- Fixed an issue with connecting to named instances on named pipes in managed SNI (Linux/macOS)[#2142](https://github.com/dotnet/SqlClient/pull/2142)
+- Fixed an issue when connecting to an invalid LocalDB name using managed SNI [#2129](https://github.com/dotnet/SqlClient/pull/2129)
+- Fixed an `AccessViolationException` when using a SQL Express user instance [#2101](https://github.com/dotnet/SqlClient/pull/2101)
+- Fixed a metadata query issue when connecting to Azure SQL Edge [#2099](https://github.com/dotnet/SqlClient/pull/2099)
+- Fixed file version information for .NET and .NET Standard binaries[#2093](https://github.com/dotnet/SqlClient/pull/2093)
+- Fixed the SPN sent for a named instance when using Kerberos authentication on Linux/macOS [#2240](https://github.com/dotnet/SqlClient/pull/2240)
+- Various code improvements [#2091](https://github.com/dotnet/SqlClient/pull/2091), [#2098](https://github.com/dotnet/SqlClient/pull/2098), [#2121](https://github.com/dotnet/SqlClient/pull/2121), [#2122](https://github.com/dotnet/SqlClient/pull/2122), [#2132](https://github.com/dotnet/SqlClient/pull/2132), [#2136](https://github.com/dotnet/SqlClient/pull/2136), [#2144](https://github.com/dotnet/SqlClient/pull/2144), [#2147](https://github.com/dotnet/SqlClient/pull/2147), [#2157](https://github.com/dotnet/SqlClient/pull/2157), [#2164](https://github.com/dotnet/SqlClient/pull/2164), [#2166](https://github.com/dotnet/SqlClient/pull/2166), [#2168](https://github.com/dotnet/SqlClient/pull/2168), [#2186](https://github.com/dotnet/SqlClient/pull/2186)
+
+This update brings the below changes over the previous release:
+
 ## [Preview Release 5.2.0-preview3.23201.1] - 2023-07-20
 
 This update brings the below changes over the previous release:

release-notes/5.2/5.2.0-preview4.md

@@ -0,0 +1,81 @@
+# Release Notes
+
+## [Preview Release 5.2.0-preview4.x] - 2023-12-07
+
+This update brings the below changes over the previous release:
+
+### Added
+
+- Added `SqlBatch` support on .NET 6+[#1825](https://github.com/dotnet/SqlClient/pull/1825), [#2223](https://github.com/dotnet/SqlClient/pull/2223)
+- Added Workload Identity authentication support [#2159](https://github.com/dotnet/SqlClient/pull/2159)
+- Added Localization support on .NET [#2210](https://github.com/dotnet/SqlClient/pull/2110)
+- Added support for Georgian collation [#2194](https://github.com/dotnet/SqlClient/pull/2194)
+- Added support for Big Endian systems [#2170](https://github.com/dotnet/SqlClient/pull/2170)
+
+### Changed
+
+- Updated `Microsoft.Data.SqlClient.SNI` (.NET Framework dependency) and `Microsoft.Data.SqlClient.SNI.runtime` (.NET/.NET Standard dependency) version to `v5.2.0-preview1.23340.1`. [#2257](https://github.com/dotnet/SqlClient/pull/2257)
+- Improved CPU usage when `AppContext` switches are in use [#2227](https://github.com/dotnet/SqlClient/pull/2227)
+- Upgraded `Azure.Identity` dependency version to [1.10.3](https://www.nuget.org/packages/Azure.Identity/1.10.3) to address [CVE-2023-36414](https://github.com/advisories/GHSA-5mfx-4wcx-rv27), [#2188](https://github.com/dotnet/SqlClient/pull/2188)
+- Improved error messages when validating server certificates in managed SNI (Linux/macOS) [#2060](https://github.com/dotnet/SqlClient/pull/2060)
+
+### Fixed
+
+- Fixed an issue when using the Authentication option, but not encrypting on .NET Framework where the server certificate was being incorrectly validated [#2224](https://github.com/dotnet/SqlClient/pull/2224)
+- Fixed a deadlock problem for distributed transactions when on .NET [#2161](https://github.com/dotnet/SqlClient/pull/2161)
+- Fixed an issue with connecting to named instances on named pipes in managed SNI (Linux/macOS)[#2142](https://github.com/dotnet/SqlClient/pull/2142)
+- Fixed an issue when connecting to an invalid LocalDB name using managed SNI [#2129](https://github.com/dotnet/SqlClient/pull/2129)
+- Fixed an `AccessViolationException` when using a SQL Express user instance [#2101](https://github.com/dotnet/SqlClient/pull/2101)
+- Fixed a metadata query issue when connecting to Azure SQL Edge [#2099](https://github.com/dotnet/SqlClient/pull/2099)
+- Fixed file version information for .NET and .NET Standard binaries[#2093](https://github.com/dotnet/SqlClient/pull/2093)
+- Fixed the SPN sent for a named instance when using Kerberos authentication on Linux/macOS [#2240](https://github.com/dotnet/SqlClient/pull/2240)
+- Various code improvements [#2091](https://github.com/dotnet/SqlClient/pull/2091), [#2098](https://github.com/dotnet/SqlClient/pull/2098), [#2121](https://github.com/dotnet/SqlClient/pull/2121), [#2122](https://github.com/dotnet/SqlClient/pull/2122), [#2132](https://github.com/dotnet/SqlClient/pull/2132), [#2136](https://github.com/dotnet/SqlClient/pull/2136), [#2144](https://github.com/dotnet/SqlClient/pull/2144), [#2147](https://github.com/dotnet/SqlClient/pull/2147), [#2157](https://github.com/dotnet/SqlClient/pull/2157), [#2164](https://github.com/dotnet/SqlClient/pull/2164), [#2166](https://github.com/dotnet/SqlClient/pull/2166), [#2168](https://github.com/dotnet/SqlClient/pull/2168), [#2186](https://github.com/dotnet/SqlClient/pull/2186)
+
+### SQLBatch API
+
+```csharp
+using Microsoft.Data.SqlClient;
+
+class Program
+{
+    static void Main()
+    {
+        string str = "Data Source=(local);Initial Catalog=Northwind;"
+        + "Integrated Security=SSPI;Encrypt=False";
+        RunBatch(str);
+    }
+
+    static void RunBatch(string connString)
+    {
+        using var connection = new SqlConnection(connString);
+        connection.Open();
+
+        var batch = new SqlBatch(connection);
+
+        const int count = 10;
+        const string parameterName = "parameter";
+        for (int i = 0; i < count; i++)
+        {
+            var batchCommand = new SqlBatchCommand($"SELECT @{parameterName} as value");
+            batchCommand.Parameters.Add(new SqlParameter(parameterName, i));
+            batch.BatchCommands.Add(batchCommand);
+        }
+
+        // Optionally Prepare
+        batch.Prepare();
+
+        var results = new List<int>(count);
+        using (SqlDataReader reader = batch.ExecuteReader())
+        {
+            do
+            {
+                while (reader.Read())
+                {
+                    results.Add(reader.GetFieldValue<int>(0));
+                }
+            } while (reader.NextResult());
+        }
+        Console.WriteLine(string.Join(", ", results));
+    }
+}
+```

release-notes/5.2/5.2.0.md

@@ -1,5 +1,6 @@
 | Release Date | Version | Notes |
 | :-- | :-- | :--: |
-| 2023/07/20 | 5.2.0-preview3.23201.1 | [relese notes](5.2.0-preview3.md) |
-| 2023/06/08 | 5.2.0-preview2.23159.1 | [relese notes](5.2.0-preview2.md) |
+| 2023/12/07 | 5.2.0-preview4.xxxx | [release notes](5.2.0-preview4.md) |
+| 2023/07/20 | 5.2.0-preview3.23201.1 | [release notes](5.2.0-preview3.md) |
+| 2023/06/08 | 5.2.0-preview2.23159.1 | [release notes](5.2.0-preview2.md) |
 | 2023/04/20 | 5.2.0-preview1.23109.1 | [release notes](5.2.0-preview1.md) |

release-notes/5.2/README.md

@@ -4,6 +4,7 @@ The following Microsoft.Data.SqlClient 5.2 preview releases have been shipped:
 
 | Release Date | Version | Notes |
 | :-- | :-- | :--: |
+| 2023/12/07 | 5.2.0-previewxxx | [release notes](5.2.0-preview4.md) 
 | 2023/07/20 | 5.2.0-preview3.23201.1 | [relese notes](5.2.0-preview3.md) |
 | 2023/06/08 | 5.2.0-preview2.23159.1 | [release notes](5.2.0-preview2.md) |
 | 2023/04/20 | 5.2.0-preview1.23109.1 | [release notes](5.2.0-preview1.md) |