Bump Microsoft.AspNetCore.OpenApi and 2 others #20

Optimized vector communications between MDS and SQL Server 2025, employing a
custom binary format over the TDS protocol.
(#3433,
#3443)
Reduced processing load compared to existing JSON-based vector support.
Initial support for 32-bit single-precision floating point vectors.

Who Benefits:

Applications moving large vector data sets will see beneficial improvements
to processing times and memory requirements.
Vector-specific APIs are ready to support future numeric representations with
a consistent look-and-feel.

Impact:

Reduced transmission and processing times for vector operations versus JSON
using SQL Server 2025 preview:
- Reads: 50x improvement
- Writes: 3.3x improvement
- Bulk Copy: 19x improvement
- (Observed with vector column of max 1998 size, and 10,000 records for each
  operation.)
Improved memory footprint due to the elimination of JSON
serialization/deserialization and string representation bloat.
For backwards compatibility with earlier SQL Server Vector implementations,
applications may continue to use JSON strings to send/receive vector data,
although they will not see any of the performance improvements noted above.

Revived .NET Standard 2.0 target support

What Changed:

Support for targeting .NET Standard 2.0 has returned.
(#3381)
Support had previously been removed in the 6.0 release, with the
community voicing concerns.
... (truncated)

6.1.0-preview2

Preview Release 6.1.0-preview2.25178.5 - 2025-06-27

This update brings the following changes since the 6.1.0-preview1 release:

Added

Added dedicated SQL Server vector datatype support

What Changed:

Optimized vector communications between MDS and SQL Server 2025, employing a custom binary format over the TDS protocol. (#3433, #3443)
Reduced processing load compared to existing JSON-based vector support.
Initial support for 32-bit single-precision floating point vectors.

Who Benefits:

Applications moving large vector data sets will see beneficial improvements to processing times and memory requirements.
Vector-specific APIs are ready to support future numeric representations with a consistent look-and-feel.

Impact:

Reduced transmission and processing times for vector operations versus JSON using SQL Server 2025 preview:
- Reads: 50x improvement
- Writes: 3.3x improvement
- Bulk Copy: 19x improvement
- (Observed with vector column of max 1998 size, and 10,000 records for each operation.)
Improved memory footprint due to the elimination of JSON serialization/deserialization and string representation bloat.
For backwards compatibility with earlier SQL Server Vector implementations, applications may continue to use JSON strings to send/receive vector data, although they will not see any of the performance improvements noted above.

Revived .NET Standard 2.0 target support

What Changed:

Support for targeting .NET Standard 2.0 has returned. (#3381)
Support had previously been removed in the 6.0 release, with the [community voicing concerns] (Microsoft.Data.SqlClient 6.0 and .Net Standard dotnet/SqlClient#3115).

Who Benefits:

Libraries that depend on MDS may seamlessly target any of the following frameworks:
- .NET Standard 2.0
- .NET Framework 4.6.2 and above
- .NET 8.0
- .NET 9.0
Applications should continue to target runtimes.
- The MDS .NET Standard 2.0 target framework support does not include an actual implementation, and cannot be used with a runtime.
- An application's build/publish process should always pick the appropriate MDS .NET/.NET Framework runtime implementation.
- Custom build/publish actions that incorrectly try to deploy the MDS .NET Standard 2.0 reference DLL at runtime are not supported.

Impact:

... (truncated)

6.1.0-preview1

This update brings the following changes over the previous release:

Added

Added packet multiplexing support to improve large data read performance. #2714 #3161 #3202
Added support for special casing with Fabric endpoints. #3084

Fixed

Fixed distributed transactions to be preserved during pooled connection resets. #3019.
Fixed application crash when the Data Source parameter begins with a comma. #3250.
Resolved synonym count discrepancies in debug mode. #3098.
Addressed warnings for down-level SSL/TLS versions. #3126.

Changed

Optimized binary size for AOT. #3091
Refined bulk copy operations to handle unmatched column names more effectively. #3205.
Enhanced SqlBulkCopy to explicitly identify mismatched column names. #3183.
Optimized outgoing SSPI blob handling using IBufferWriter<byte>. #2452.
Replaced byte[] with string for SNI to improve efficiency. #2790.
Code cleanup to remove SQL 2000 support #2839, #3206, #3217,
Connection pool design refactor for a modular connection pool design #3199
Updated various dependencies #3229, primarily:
- System.Text.Encodings.Web to v8.0.0
- System.Text.Json to v8.0.5
- Azure.Identity to v1.13.2
- Microsoft.Identity.Model.Json.Web.Tokens to v7.7.1
- Microsoft.Identity.Model.Protocols.OpenIdConnect to v7.7.1
Code merge towards a unified SqlClient project, aligning .NET Framework and .NET Core implementations. (#2957, #2963, #2984, #2982, #3023, #3015, #2967, #3164, #3163, #3171, #3182, #3179, #3156, #3213, #3232, #3236, #3231, #3241, #3246, #3247, #3222, #3255, #3254, #3259, #3264, #3256, #3251, #3275, #3277, #3263, #3292, #3208).
Test improvements include updates to test references, removal of hardcoded certificates, improved stability, and better coverage (#3041, #3034, #3130, #3128, #3181, #3060, #3184, #3033, #3186, #3025, #3230, #3237, #3059, #3061).

New Contributors

@emmanuel-ferdman made their first contribution in Update DockerLinuxTest/Program.cs reference dotnet/SqlClient#3041
@MaceWindu made their first contribution in Fix typo in Update 6.0.0-preview1.md dotnet/SqlClient#3134
@JNjenga made their first contribution in SqlBulkCopy: Explicitly state column name that mismatches(#3170) dotnet/SqlClient#3183
@Midhunnnk made their first contribution in Fix crash when Data Source starts with a comma dotnet/SqlClient#3250

6.0.2

This update brings the below changes over the previous release:

Fixed

Fixed possible NullPointerException during socket receive #3283
Fixed reference assembly definitions for SqlJson APIs #3169
Fixed an error reading the output parameter of type JSON while executing stored procedure #3173

Changed

Updated the below dependencies:
- Updated Microsoft.Bcl.Cryptography from 9.0.0 to 9.0.4 for .NET 9 targeted dll. #3281
- Updated Microsoft.Extensions.Caching.Memory from 9.0.0 to 9.0.4 for .NET 9 targeted dll. #3281
- Updated System.Configuration.ConfigurationManager from 9.0.0 to 9.0.4 for .NET 9 targeted dll. #3281
- Updated System.Security.Cryptography.Pkcs from 9.0.0 to 9.0.4 for .NET 9 targeted dll. #3281

6.0.1

Released to NuGet.org on 2025-01-23

Breaking Changes

Removed support for .NET Standard. #2386
Removed support for .NET 6 #2927
Removed UWP (UAP) references. #2483
Removed SQL 2000 client-side debugging support for .NET Framework #2981, #2940

Added

JSON Support

JSON data type support is now available in Microsoft.Data.SqlClient v6.0. This release introduces SqlJson type available as an extension to System.Data.SqlDbTypes:

using System;
using System.Data.SqlTypes;
using System.Text.Json;

namespace Microsoft.Data.SqlTypes
{
    /// <summary>
    /// Represents the JSON data type in SQL Server.
    /// </summary>
    public class SqlJson : INullable
    {
        /// <summary>
        /// Parameterless constructor. Initializes a new instance of the SqlJson class which 
        /// represents a null JSON value.
        /// </summary>
        public SqlJson() { }

        /// <summary>
        /// Takes a <see cref="string"/> as input and initializes a new instance of the SqlJson class.
        /// </summary>
        /// <param name="jsonString"></param>
        public SqlJson(string jsonString) { }

        /// <summary>
        /// Takes a <see cref="JsonDocument"/> as input and initializes a new instance of the SqlJson class.
        /// </summary>
        /// <param name="jsonDoc"></param>
        public SqlJson(JsonDocument jsonDoc) { }

        /// <inheritdoc/>
        public bool IsNull => throw null;

        /// <summary>
        /// Represents a null instance of the <see cref="SqlJson"/> type.
 ... (truncated)

## 6.0.0-preview3

## Breaking Changes
- Dropped support for .NET 6 [#2927](https://github.com/dotnet/SqlClient/pull/2927)
- Removed SQL 2000 client-side debugging support for .NET Framework [#2981](https://github.com/dotnet/SqlClient/pull/2981), [#2940](https://github.com/dotnet/SqlClient/pull/2940)

### Added
- Enabled NuGet package auditing via NuGet.org audit source [#3024](https://github.com/dotnet/SqlClient/pull/3024)
- Added support for .NET 9 [#2946](https://github.com/dotnet/SqlClient/pull/2946)
- Added dependency on System.Security.Cryptography.Pkcs:9.0.0 to address [SYSLIB0057](https://learn.microsoft.com/en-us/dotnet/fundamentals/syslib-diagnostics/syslib0057)[#2946](https://github.com/dotnet/SqlClient/pull/2946)
- Added dependency on Microsoft.Bcl.Cryptography:9.0.0 [#2946](https://github.com/dotnet/SqlClient/pull/2946)
- Added missing SqlCommand_BeginExecuteReader code sample [#3009](https://github.com/dotnet/SqlClient/pull/3009)
- Added support for SqlConnectionOverrides in OpenAsync() API [#2433](https://github.com/dotnet/SqlClient/pull/2433)
- Added localization in Czech, Polish, and Turkish [#2987](https://github.com/dotnet/SqlClient/pull/2987)

### Fixed
- Reverted default value of UseMinimumLoginTimeout context switch to 'true' [#2419](https://github.com/dotnet/SqlClient/pull/2419)
- Added missing DynamicallyAccessedMembers attributes in .NET Runtime reference assemblies. [#2946](https://github.com/dotnet/SqlClient/pull/2946)
- Synchronized dependencies of Reference Assemblies with Runtime assemblies [#2878](https://github.com/dotnet/SqlClient/pull/2878)
- Fixed lazy initialization of the _SqlMetaData hidden column map for .NET Framework [#2964](https://github.com/dotnet/SqlClient/pull/2964)

### Changed
- Updated Microsoft.Extensions.Caching.Memory to 9.0.0 for all frameworks [#2946](https://github.com/dotnet/SqlClient/pull/2946)
- Updated System.Configuration.ConfigurationManager to 9.0.0 [#2946](https://github.com/dotnet/SqlClient/pull/2946)
- Updated docs to use absolute links [#2949](https://github.com/dotnet/SqlClient/pull/2949)
- Removed System.Text.Json dependency from .NET 8 [#2930](https://github.com/dotnet/SqlClient/pull/2930)

### Contributors

Thanks to the following public contributors. Their efforts toward this project are very much appreciated.

- @MichelZ
- @EamonHetherton
- @edwardneal
- @deadlydog
- @mus65

For detailed release notes, refer to [6.0.0-preview3.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/6.0/6.0.0-preview3.md)

## 6.0.0-preview2

### Added

- Added a dependency on System.Text.Json 8.0.5 for .NET 8+ and 6.0.10 for other versions [#2921](https://github.com/dotnet/SqlClient/pull/2921)
- Added support for [JSON native datatype](https://learn.microsoft.com/en-us/sql/t-sql/data-types/json-data-type?view=azuresqldb-current&preserve-view=true) currently in [Public preview in SQL Server](https://learn.microsoft.com/azure/azure-sql/database/doc-changes-updates-release-notes-whats-new?view=azuresql).  [#2916](https://github.com/dotnet/SqlClient/pull/2916), [#2892](https://github.com/dotnet/SqlClient/pull/2892), [#2891](https://github.com/dotnet/SqlClient/pull/2891), [#2880](https://github.com/dotnet/SqlClient/pull/2880), [#2882](https://github.com/dotnet/SqlClient/pull/2882), [#2829](https://github.com/dotnet/SqlClient/pull/2829), [#2830](https://github.com/dotnet/SqlClient/pull/2830)
- Added readme to nuget package [#2826](https://github.com/dotnet/SqlClient/pull/2826)

### Fixed

- Fixed scale serialization when explicitly set to 0 [#2411](https://github.com/dotnet/SqlClient/pull/2411)
- Fixed issue blocking GetSchema commands from being enrolled into the current transaction [#2876](https://github.com/dotnet/SqlClient/pull/2876)
- Adjusted retry logic to allow errors with negative numbers to be considered transient [#2896](https://github.com/dotnet/SqlClient/pull/2896)
- Fixed string formatting in OutOfMemory exceptions [#2797](https://github.com/dotnet/SqlClient/pull/2797)
- Increased routing attempts to 10 in netcore for LoginNoFailover and added routing support to LoginWithFailover to standardize routing behavior between netcore and netfx [#2873](https://github.com/dotnet/SqlClient/pull/2873)
- Restructured documentation into XML format so that it displays correctly in visual studio [#2836](https://github.com/dotnet/SqlClient/pull/2836), [#2822](https://github.com/dotnet/SqlClient/pull/2822), [#2834](https://github.com/dotnet/SqlClient/pull/2834), [#2851](https://github.com/dotnet/SqlClient/pull/2851), [#2863](https://github.com/dotnet/SqlClient/pull/2863), [#2864](https://github.com/dotnet/SqlClient/pull/2864), [#2865](https://github.com/dotnet/SqlClient/pull/2865), [#2869](https://github.com/dotnet/SqlClient/pull/2869), [#2871](https://github.com/dotnet/SqlClient/pull/2871), [#2837](https://github.com/dotnet/SqlClient/pull/2837), [#2821](https://github.com/dotnet/SqlClient/pull/2821)
- Fixed cleanup behavior when column decryption fails. Prevents leaving stale data on the wire for pooled connections [#2843](https://github.com/dotnet/SqlClient/pull/2843), [#2825](https://github.com/dotnet/SqlClient/pull/2825)

### Changed

- Updated System.Configuration.ConfigurationManager from 8.0.0 to 8.0.1 for .Net 8 [#2921](https://github.com/dotnet/SqlClient/pull/2921)
- Updated Microsoft.Extensions.Caching.Memory from 8.0.0 to 8.0.1 for .Net 8 [#2921](https://github.com/dotnet/SqlClient/pull/2921)
- Code Health Improvements [#2915](https://github.com/dotnet/SqlClient/pull/2915), [#2844](https://github.com/dotnet/SqlClient/pull/2844), [#2812](https://github.com/dotnet/SqlClient/pull/2812), [#2805](https://github.com/dotnet/SqlClient/pull/2805), [#2897](https://github.com/dotnet/SqlClient/pull/2897), [#2376](https://github.com/dotnet/SqlClient/pull/2376), [#2814](https://github.com/dotnet/SqlClient/pull/2814), [#2889](https://github.com/dotnet/SqlClient/pull/2889), [#2885](https://github.com/dotnet/SqlClient/pull/2885), [#2854](https://github.com/dotnet/SqlClient/pull/2854), [#2835](https://github.com/dotnet/SqlClient/pull/2835), [#2442](https://github.com/dotnet/SqlClient/pull/2442), [#2820](https://github.com/dotnet/SqlClient/pull/2820), [#2831](https://github.com/dotnet/SqlClient/pull/2831), [#2907](https://github.com/dotnet/SqlClient/pull/2907), [#2910](https://github.com/dotnet/SqlClient/pull/2910), [#2898](https://github.com/dotnet/SqlClient/pull/2898), [#2928](https://github.com/dotnet/SqlClient/pull/2928), [#2929](https://github.com/dotnet/SqlClient/pull/2929), [#2936](https://github.com/dotnet/SqlClient/pull/2936), [#2939](https://github.com/dotnet/SqlClient/pull/2939)

## New Contributors
* @Markeli made their first contribution in https://github.com/dotnet/SqlClient/pull/2797
* @EamonHetherton made their first contribution in https://github.com/dotnet/SqlClient/pull/2411

For detailed release notes, refer to [6.0.0-preview2.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/6.0/6.0.0-preview2.md)

## 6.0.0-preview1

## [Preview Release 6.0.0-preview1.24240.8] - 2024-08-27

This update brings the below changes over the 5.2 release:

### Breaking Changes

- Removed support for .NET Standard. [#2386](https://github.com/dotnet/SqlClient/pull/2386)
- Removed UWP (uap) references. [#2483](https://github.com/dotnet/SqlClient/pull/2483)

### Added

- Added `TokenCredential` object to take advantage of token caching in `ActiveDirectoryAuthenticationProvider`. [#2380](https://github.com/dotnet/SqlClient/pull/2380)
- Added `DateOnly` and `TimeOnly` support to `DataTable` as a structured parameter. [#2258](https://github.com/dotnet/SqlClient/pull/2258)
- Added `Microsoft.Data.SqlClient.Diagnostics.SqlClientDiagnostic` type in .NET. [#2226](https://github.com/dotnet/SqlClient/pull/2226)
- Added scope trace for `GenerateSspiClientContext`. [#2497](https://github.com/dotnet/SqlClient/pull/2497), [#2725](https://github.com/dotnet/SqlClient/pull/2725)

### Fixed

- Fixed `Socket.Connect` timeout issue caused by thread starvation. [#2777](https://github.com/dotnet/SqlClient/pull/2777)
- Fixed pending data with `SqlDataReader` against an encrypted column. [#2618](https://github.com/dotnet/SqlClient/pull/2618)
- Fixed Entra authentication when using infinite connection timeout in `ActiveDirectoryAuthenticationProvider`. [#2651](https://github.com/dotnet/SqlClient/pull/2651)
- Fixed `GetSchema` by excluding unsupported engines due to lack of support for `ASSEMBLYPROPERTY` function. [#2593](https://github.com/dotnet/SqlClient/pull/2593)
- Fixed SSPI retry negotiation with default port in .NET. [#2559](https://github.com/dotnet/SqlClient/pull/2559)
- Fixed assembly path in .NET 8.0 and `.AssemblyAttributes`. [#2550](https://github.com/dotnet/SqlClient/pull/2550)
- Fixed certificate chain validation. [#2487](https://github.com/dotnet/SqlClient/pull/2487)
- Fixed clone of `SqlConnection` to include `AccessTokenCallback`. [#2525](https://github.com/dotnet/SqlClient/pull/2525)
- Fixed issue with `DateTimeOffset` in table-valued parameters, which was introduced in 5.2. [#2453](https://github.com/dotnet/SqlClient/pull/2453)
- Fixed `ArgumentNullException` on `SqlDataRecord.GetValue` when using user-defined data type on .NET. [#2448](https://github.com/dotnet/SqlClient/pull/2448)
- Fixed `SqlBuffer` and `SqlGuild` when it's null. [#2310](https://github.com/dotnet/SqlClient/pull/2310)
- Fixed `SqlBulkCopy.WriteToServer` state in a consecutive calls. [#2375](https://github.com/dotnet/SqlClient/pull/2375)
- Fixed null reference exception with `SqlConnection.FireInfoMessageEventOnUserErrors` after introducing the batch command. [#2399](https://github.com/dotnet/SqlClient/pull/2399)

### Changed

- Updated Microsoft.Data.SqlClient.SNI version to `6.0.0-preview1.24226.4`. [#2772](https://github.com/dotnet/SqlClient/pull/2772)
- Improved access to `SqlAuthenticationProviderManager.Instance` and avoid early object initiation. [#2636](https://github.com/dotnet/SqlClient/pull/2636)
- Removed undocumented properties of `Azure.Identity` in `ActiveDirectoryAuthenticationProvider`. [#2562](https://github.com/dotnet/SqlClient/pull/2562)
- Replaced `System.Runtime.Caching` with `Microsoft.Extensions.Caching.Memory`. [#2493](https://github.com/dotnet/SqlClient/pull/2493)
- Updated `EnableOptimizedParameterBinding` to only accept text mode commands. [#2417](https://github.com/dotnet/SqlClient/pull/2417)
- Updated `Azure.Identity` version from `1.10.3` to `1.11.4`. [#2577](https://github.com/dotnet/SqlClient/pull/2577)
- Updated `Azure.Core` version from `1.35.0` to `1.38.0`. [#2462](https://github.com/dotnet/SqlClient/pull/2462)
- Updated `Azure.Security.KeyVault.Keys` version from `4.4.0` to `4.5.0`. [#2462](https://github.com/dotnet/SqlClient/pull/2462)
- Updated `Microsoft.IdentityModel.JsonWebTokens` and `Microsoft.IdentityModel.Protocols.OpenIdConnect` from `6.35.0` to `7.5.0`. [#2429](https://github.com/dotnet/SqlClient/pull/2429)
- Removed direct dependency to `Microsoft.Identity.Client` to take the transient dependecy through `Azure.Identity`. [#2577](https://github.com/dotnet/SqlClient/pull/2577)
- Removed unnecessary references `Microsoft.Extensions.Caching.Memory` and `System.Security.Cryptography.Cng` after removing .NET Standard. [#2577](https://github.com/dotnet/SqlClient/pull/2577)
- Improved memory allocation when reader opened by `CommandBehavior.SequentialAccess` over the big string columns. [#2356](https://github.com/dotnet/SqlClient/pull/2356)
- Improved SSPI by consolidating the context generation to single abstraction and using memory/span for SSPI generation. [#2255](https://github.com/dotnet/SqlClient/pull/2255), [#2447](https://github.com/dotnet/SqlClient/pull/2447)
- Reverted the [#2281](https://github.com/dotnet/SqlClient/pull/2281) code changes on ManagedSNI. [#2395](https://github.com/dotnet/SqlClient/pull/2395)
- Updated assembly version to 6.0.0.0. [#2382](https://github.com/dotnet/SqlClient/pull/2382)
- Code health improvements: [#2366](https://github.com/dotnet/SqlClient/pull/2366), [#2369](https://github.com/dotnet/SqlClient/pull/2369), [#2381](https://github.com/dotnet/SqlClient/pull/2381), [#2390](https://github.com/dotnet/SqlClient/pull/2390), [#2392](https://github.com/dotnet/SqlClient/pull/2392), [#2403](https://github.com/dotnet/SqlClient/pull/2403), [#2410](https://github.com/dotnet/SqlClient/pull/2410), [#2413](https://github.com/dotnet/SqlClient/pull/2413), [#2425](https://github.com/dotnet/SqlClient/pull/2425), [#2428](https://github.com/dotnet/SqlClient/pull/2428), [#2440](https://github.com/dotnet/SqlClient/pull/2440), [#2443](https://github.com/dotnet/SqlClient/pull/2443), [#2450](https://github.com/dotnet/SqlClient/pull/2450), [#2466](https://github.com/dotnet/SqlClient/pull/2466), [#2486](https://github.com/dotnet/SqlClient/pull/2486), [#2521](https://github.com/dotnet/SqlClient/pull/2521), [#2522](https://github.com/dotnet/SqlClient/pull/2522), [#2533](https://github.com/dotnet/SqlClient/pull/2533), [#2552](https://github.com/dotnet/SqlClient/pull/2552), [#2560](https://github.com/dotnet/SqlClient/pull/2560), [#2726](https://github.com/dotnet/SqlClient/pull/2726), [#2751](https://github.com/dotnet/SqlClient/pull/2751), [#2811](https://github.com/dotnet/SqlClient/pull/2811)
 ... (truncated)

## 5.2.3

This update brings the following changes since the 5.2.2 release:

### Fixed

- Fixed possible `NullPointerException` during socket receive (PR [#3284](https://github.com/dotnet/SqlClient/pull/3284))
- Fixed inconsistencies between source and reference projects (PR [#3124](https://github.com/dotnet/SqlClient/pull/3124))
- Adjusted retry logic to allow errors with negative numbers to be considered transient (PR [#3185](https://github.com/dotnet/SqlClient/pull/3185))

### Changed

- Updated the following dependencies:
  - [System.Private.Uri](https://www.nuget.org/packages/System.Private.Uri) 4.3.2 - Avoid transitive [CVE-2019-0820](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0820) (PR [#3076](https://github.com/dotnet/SqlClient/pull/3076))
  - [Microsoft.Extensions.Caching.Memory](https://www.nuget.org/packages/Microsoft.Extensions.Caching.Memory/6.0.3) 6.0.1 to 6.0.3 - Avoid [CVE-2024-43483](https://github.com/advisories/GHSA-qj66-m88j-hmgj) (PR [#3280](https://github.com/dotnet/SqlClient/pull/3280))

## 5.2.2

## [Stable release 5.2.2] - 2024-08-27

### Fixed

- Fixed `AcquireTokenAsync` timeout handling for edge cases in `ActiveDirectoryAuthenticationProvider`. [#2650](https://github.com/dotnet/SqlClient/pull/2650)
- Fixed issue with `Socket.Connect` in managed SNI. [#2779](https://github.com/dotnet/SqlClient/pull/2779)
- Fixed path for `AssemblyAttributes` in obj folder causing NET 8.0 assembly to appear in NET 6.0 dll. [#2789](https://github.com/dotnet/SqlClient/pull/2789)
- Fixed SSPI retry negotiation with default port in .NET. [#2815](https://github.com/dotnet/SqlClient/pull/2815)
- Fixed `ArgumentNullException` on `SqlDataRecord.GetValue` when using user-defined data type on .NET.  [#2816](https://github.com/dotnet/SqlClient/pull/2816)
- Fixed pending data with `SqlDataReader` against an encrypted column. [#2817](https://github.com/dotnet/SqlClient/pull/2817)

### Changed

- Upgraded `Azure.Identity` version from 1.11.3 to 1.11.4 [#2648](https://github.com/dotnet/SqlClient/pull/2648) to address [CVE-2024-35255](https://github.com/advisories/GHSA-m5vv-6r4h-3vj9).
- Upgraded `Microsoft.Identity.Client` version from 4.60.0 to 4.61.3 [#2648](https://github.com/dotnet/SqlClient/pull/2648) to address [CVE-2024-35255](https://github.com/advisories/GHSA-m5vv-6r4h-3vj9).
- Added caching to `TokenCredential` objects to take advantage of token caching. [#2775](https://github.com/dotnet/SqlClient/pull/2775)

## 5.2.1

## [Stable release 5.2.1] - 2024-05-31

### Fixed

- Fixed connection errors on Linux when Data Source property contains both named instance and port [#2436](https://github.com/dotnet/SqlClient/pull/2436)
- Fixed `SqlConnection.FireInfoMessageEventOnUserErrors` when set to true throws an exception [#2505](https://github.com/dotnet/SqlClient/pull/2505)
- Fixed exception when using `DATETIMEOFFSET(n)` in a TVP if `n` is 1, 2, 3, or 4 [#2506](https://github.com/dotnet/SqlClient/pull/2506)
- Reverted PR [#1983](https://github.com/dotnet/SqlClient/pull/1983) which caused connection failure delays when using `OpenAsync` [#2507](https://github.com/dotnet/SqlClient/pull/2507)
- Fixed `SqlConnection.Clone()` to include `AccessTokenCallback` [#2527](https://github.com/dotnet/SqlClient/pull/2527)

### Changed

- Upgraded `Azure.Identity` version from 1.10.3 to 1.11.3 [#2492](https://github.com/dotnet/SqlClient/pull/2492), [#2528](https://github.com/dotnet/SqlClient/pull/2528)
- Upgraded `Microsoft.Identity.Client` version from 4.56.0 to 4.60.3 [#2492](https://github.com/dotnet/SqlClient/pull/2492)
- Code Health improvements: [#2467](https://github.com/dotnet/SqlClient/pull/2467)


## 5.2.0

## [Stable release 5.2.0] - 2024-02-28

### Added

- Added a new `AccessTokenCallBack` API to `SqlConnection`. [#1260](https://github.com/dotnet/SqlClient/pull/1260)
- Added `SqlBatch` support on .NET 6+ [#1825](https://github.com/dotnet/SqlClient/pull/1825), [#2223](https://github.com/dotnet/SqlClient/pull/2223),[#2371](https://github.com/dotnet/SqlClient/pull/2371), [#2373](https://github.com/dotnet/SqlClient/pull/2373)
- Added support of `SqlDiagnosticListener` on **.NET Standard**. [#1931](https://github.com/dotnet/SqlClient/pull/1931)
- Added new property `RowsCopied64` to `SqlBulkCopy`. [#2004](https://github.com/dotnet/SqlClient/pull/2004)
- Added support for the `SuperSocketNetLib` registry option for Encrypt on .NET on Windows. [#2047](https://github.com/dotnet/SqlClient/pull/2047)
- Added the ability to generate debugging symbols in a separate package file [#2137](https://github.com/dotnet/SqlClient/pull/2137)
- Added Workload Identity authentication support [#2159](https://github.com/dotnet/SqlClient/pull/2159), [#2264](https://github.com/dotnet/SqlClient/pull/2264)
- Added support for Big Endian systems [#2170](https://github.com/dotnet/SqlClient/pull/2170)
- Added support for Georgian collation [#2194](https://github.com/dotnet/SqlClient/pull/2194)
- Added Localization support on .NET [#2210](https://github.com/dotnet/SqlClient/pull/2110)
- Added .NET 8 support [#2230](https://github.com/dotnet/SqlClient/pull/2230)
- Added explicit version for major .NET version dependencies on System.Runtime.Caching 8.0.0, System.Configuration.ConfigurationManager 8.0.0, and System.Diagnostics. 
- DiagnosticSource 8.0.0 [#2303](https://github.com/dotnet/SqlClient/pull/2303)

### Changed

- Improved parsing buffered characters in `TdsParser`. [#1544](https://github.com/dotnet/SqlClient/pull/1544)
- Added Microsoft.SqlServer.Types to verify support for SqlHierarchyId and Spatial for .NET Core. [#1848](https://github.com/dotnet/SqlClient/pull/1848)
- Moved to new System.Data.SqlTypes APIs on **.NET 7** and up. [#1934](https://github.com/dotnet/SqlClient/pull/1934) and [#1981](https://github.com/dotnet/SqlClient/pull/1981)
- Removed reference to Microsoft.Win32.Registry since it's shipped starting with .NET 6.0. [#1974](https://github.com/dotnet/SqlClient/pull/1974)
- Changed **[UseOneSecFloorInTimeoutCalculationDuringLogin](https://learn.microsoft.com/sql/connect/ado-net/appcontext-switches#enable-a-minimum-timeout-during-login)** App Context switch default to **true** and extended its effect to .NET and .NET Standard. [#2012](https://github.com/dotnet/SqlClient/pull/2012)
- Updated `Microsoft.Identity.Client` version from 4.47.2 to 4.53.0. [#2031](https://github.com/dotnet/SqlClient/pull/2031), [#2055](https://github.com/dotnet/SqlClient/pull/2055)
- Switched to the new .NET [NegotiateAuthentication](https://learn.microsoft.com/en-us/dotnet/api/system.net.security.negotiateauthentication?view=net-7.0) API on .NET 7.0 and above for SSPI token negotiation using Managed SNI. [#2063](https://github.com/dotnet/SqlClient/pull/2063)
- Removed `ignoreSniOpenTimeout` in open connection process on Windows. [#2067](https://github.com/dotnet/SqlClient/pull/2067)
- Enforce explicit ordinal for internal `StringComparison` operations. [#2068](https://github.com/dotnet/SqlClient/pull/2068)
- Improved error messages when validating server certificates in managed SNI (Linux/macOS) [#2060](https://github.com/dotnet/SqlClient/pull/2060)
- 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), [#2189](https://github.com/dotnet/SqlClient/pull/2189)
- Changed Microsoft.IdentityModel.JsonWebTokens and Microsoft.IdentityModel.Protocols.OpenIdConnect version 6.24.0 to 6.35.0 [#2290](https://github.com/dotnet/SqlClient/pull/2290) to address [CVE-2024-21319](https://www.cve.org/CVERecord?id=CVE-2024-21319)
- Updated `Microsoft.Data.SqlClient.SNI` (.NET Framework dependency) and `Microsoft.Data.SqlClient.SNI.runtime` (.NET/.NET Standard dependency) version to `v5.2.0`. [#2363](https://github.com/dotnet/SqlClient/pull/2363), which includes removing dead code and addressing static analysis warnings
- Code health improvements: [#1198](https://github.com/dotnet/SqlClient/pull/1198), [#1829](https://github.com/dotnet/SqlClient/pull/1829), [#1943](https://github.com/dotnet/SqlClient/pull/1943), [#1949](https://github.com/dotnet/SqlClient/pull/1949), [#1959](https://github.com/dotnet/SqlClient/pull/1959), [#1985](https://github.com/dotnet/SqlClient/pull/1985), [#2071](https://github.com/dotnet/SqlClient/pull/2071), [#2073](https://github.com/dotnet/SqlClient/pull/2073), [#2088](https://github.com/dotnet/SqlClient/pull/2088), [#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), [#2254](https://github.com/dotnet/SqlClient/pull/2254), [#2288](https://github.com/dotnet/SqlClient/pull/2288), [#2305](https://github.com/dotnet/SqlClient/pull/2305), [#2317](https://github.com/dotnet/SqlClient/pull/2317)

### Fixed

- Fixed Always Encrypted secure enclave retry logic for async queries. [#1988](https://github.com/dotnet/SqlClient/pull/1988)
- Fixed activity correlator to continue use of same GUID for connection activity. [#1997](https://github.com/dotnet/SqlClient/pull/1997)
- Fixed behavior when error class is greater than 20 on connection retry. [#1953](https://github.com/dotnet/SqlClient/pull/1953)
- Fixed error message when symmetric key decryption failed using Always Encrypted. [#1948](https://github.com/dotnet/SqlClient/pull/1948)
- Fixed TransactionScope connection issue when Enlist is enable, Pooling is disabled and network connection type is Redirect. [#1960](https://github.com/dotnet/SqlClient/pull/1960)
- Fixed TDS RPC error on large queries in SqlCommand.ExecuteReaderAsync. [#1936](https://github.com/dotnet/SqlClient/pull/1936)
- Fixed throttling of token requests by calling AcquireTokenSilent. [#1925](https://github.com/dotnet/SqlClient/pull/1925)
- Fixed Linux code coverage result in Build proj. [#1950](https://github.com/dotnet/SqlClient/pull/1950)
- Fixed NullReferenceException in GetBytesAsync. [#1906](https://github.com/dotnet/SqlClient/pull/1906)
- Fixed Transient fault handling issue with OpenAsync. [#1983](https://github.com/dotnet/SqlClient/pull/1983)
- Fixed invariant mode checks. [#1917](https://github.com/dotnet/SqlClient/pull/1917)
- Fixed GC behavior in TdsParser by adding array rental capability in TryReadPlpUnicodeChars. [#1866](https://github.com/dotnet/SqlClient/pull/1866)
 ... (truncated)

## 5.2.0-preview5

## [Preview Release 5.2.0-preview5.24024.3] - 2024-01-24

This update brings the below changes over the previous release:

### Added

- Added .NET 8 support [#2230](https://github.com/dotnet/SqlClient/pull/2230)
- Added explicit version for major .NET version dependencies on System.Runtime.Caching 8.0.0, System.Configuration.ConfigurationManager 8.0.0, and System.Diagnostics.DiagnosticSource 8.0.0 [#2303](https://github.com/dotnet/SqlClient/pull/2303)
- Added the ability to generate debugging symbols in a separate package file [#2137](https://github.com/dotnet/SqlClient/pull/2137)

### Changed

- Changed Microsoft.IdentityModel.JsonWebTokens and Microsoft.IdentityModel.Protocols.OpenIdConnect version 6.24.0 to 6.35.0 [#2290](https://github.com/dotnet/SqlClient/pull/2290) to address [CVE-2024-21319](https://www.cve.org/CVERecord?id=CVE-2024-21319)

### Fixed

- Fixed connection to unsubscribe from transaction completion events before returning it to the connection pool [#2301](https://github.com/dotnet/SqlClient/pull/2301)
- Fixed InvalidCastException when reading an Always Encrypted date or time column [#2275](https://github.com/dotnet/SqlClient/pull/2275)
- Fixed token caching to prevent expired access tokens from being reused in a connection pool [#2273](https://github.com/dotnet/SqlClient/pull/2273)
- Code health improvements: [#2288](https://github.com/dotnet/SqlClient/pull/2288), [#2305](https://github.com/dotnet/SqlClient/pull/2305), [#2254](https://github.com/dotnet/SqlClient/pull/2254), [#2317](https://github.com/dotnet/SqlClient/pull/2317)

## 5.2.0-preview4

## [Preview Release 5.2.0-preview4.23342.2] - 2023-12-08

### 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), [#2264](https://github.com/dotnet/SqlClient/pull/2264)
- 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), which includes removing dead code and addressing TSA warnings
- 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)

## 5.2.0-preview3

## [Preview Release 5.2.0-preview3.23201.1] - 2023-07-20

This update brings the below changes over the previous release:

### Added

- Added a new `AccessTokenCallBack` API to `SqlConnection`. [#1260](https://github.com/dotnet/SqlClient/pull/1260)
- Added support for the `SuperSocketNetLib` registry option for Encrypt on .NET on Windows. [#2047](https://github.com/dotnet/SqlClient/pull/2047)

### Fixed

- Fixed `SqlDataAdapter.Fill` and configurable retry logic issue on .NET Framework. [#2084](https://github.com/dotnet/SqlClient/pull/2084)
- Fixed `SqlConnectionEncryptOption` type conversion by introducing the `SqlConnectionEncryptOptionConverter` attribute when using **appsettings.json** files. [#2057](https://github.com/dotnet/SqlClient/pull/2057)
- Fixed th-TH culture info issue on Managed SNI. [#2066](https://github.com/dotnet/SqlClient/pull/2066)

### Changed

- Switched to the new .NET [NegotiateAuthentication](https://learn.microsoft.com/en-us/dotnet/api/system.net.security.negotiateauthentication?view=net-7.0) API on .NET 7.0 and above for SSPI token negotiation using Managed SNI. [#2063](https://github.com/dotnet/SqlClient/pull/2063)
- Removed `ignoreSniOpenTimeout` in open connection process on Windows. [#2067](https://github.com/dotnet/SqlClient/pull/2067)
- Enforce explicit ordinal for internal `StringComparison` operations. [#2068](https://github.com/dotnet/SqlClient/pull/2068)
- Code health improvements: [#1959](https://github.com/dotnet/SqlClient/pull/1959), [#2071](https://github.com/dotnet/SqlClient/pull/2071), [#2073](https://github.com/dotnet/SqlClient/pull/2073), [#2088](https://github.com/dotnet/SqlClient/pull/2088)

For detailed release notes, refer to [5.2.0-preview3.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.2/5.2.0-preview3.md)

## 5.2.0-preview2

## [Preview Release 5.2.0-preview2.23159.1] - 2023-06-08

This update brings the below changes over the previous release:

### Added

- Added new property `RowsCopied64` to `SqlBulkCopy`. [#2004](https://github.com/dotnet/SqlClient/pull/2004)

### Fixed

- Fixed mixed synchronization issue in managed SNI. [#1029](https://github.com/dotnet/SqlClient/pull/1029)
- Fixed issue with `SqlConnectionStringBuilder` property indexer not supporting non-string values. [#2018](https://github.com/dotnet/SqlClient/pull/2018)

### Changed

- Moved to new System.Data.SqlTypes APIs in **.NET 7** and upper. [1934](https://github.com/dotnet/SqlClient/pull/1934) and [#1981](https://github.com/dotnet/SqlClient/pull/1981)
- Changed **[UseOneSecFloorInTimeoutCalculationDuringLogin](https://learn.microsoft.com/sql/connect/ado-net/appcontext-switches#enable-a-minimum-timeout-during-login)** App Context switch default to **true** and extended its effect to .NET and .NET Standard. [#2012](https://github.com/dotnet/SqlClient/pull/2012)
- Updated `Microsoft.Identity.Client` version from 4.47.2 to 4.53.0. [#2031](https://github.com/dotnet/SqlClient/pull/2031), [#2055](https://github.com/dotnet/SqlClient/pull/2055) 
- Code health improvement: [#1985](https://github.com/dotnet/SqlClient/pull/1985)

For detailed release notes, refer to [5.2.0-preview2.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.2/5.2.0-preview2.md)


## 5.2.0-preview1

## [Preview Release 5.2.0-preview1.23109.1] - 2023-04-20

This update brings the below changes over the v5.1 release:

### Added

- Added support of `SqlDiagnosticListener` on **.NET Standard**. [#1931](https://github.com/dotnet/SqlClient/pull/1931)

### Fixed

- Fixed AE enclave retry logic for async queries. [#1988](https://github.com/dotnet/SqlClient/pull/1988)
- Fixed activity correlator to continue use of same GUID for connection activity. [#1997](https://github.com/dotnet/SqlClient/pull/1997)
- Fixed behavior when error class is greater than 20 on connection retry. [#1953](https://github.com/dotnet/SqlClient/pull/1953)
- Fixed error message when symmetric key decryption failed using Always Encrypted. [#1948](https://github.com/dotnet/SqlClient/pull/1948)
- Fixed TransactionScope connection issue when Enlist is enable, Pooling is disabled and network connection type is Redirect. [#1960](https://github.com/dotnet/SqlClient/pull/1960)
- Fixed TDS RPC error on large queries in SqlCommand.ExecuteReaderAsync. [#1936](https://github.com/dotnet/SqlClient/pull/1936)
- Fixed throttling of token requests by calling AcquireTokenSilent. [#1925](https://github.com/dotnet/SqlClient/pull/1925)
- Fixed Linux code coverage result in Build proj. [#1950](https://github.com/dotnet/SqlClient/pull/1950)
- Fixed NullReferenceException in GetBytesAsync. [#1906](https://github.com/dotnet/SqlClient/pull/1906)
- Fixed Transient fault handling issue with OpenAsync. [#1983](https://github.com/dotnet/SqlClient/pull/1983)
- Fixed invariant mode checks. [#1917](https://github.com/dotnet/SqlClient/pull/1917)
- Fixed GC behavior in TdsParser by adding array rental capability in TryReadPlpUnicodeChars. [#1866](https://github.com/dotnet/SqlClient/pull/1866)

### Changed

- Updated Azure Identity version from 1.7.0 to 1.8.0. [#1921](https://github.com/dotnet/SqlClient/pull/1921)
- Improved parsing buffered characters in `TdsParser`. [#1544](https://github.com/dotnet/SqlClient/pull/1544)
- Removed reference to Microsoft.Win32.Registry since it's shipped starting with .NET 6.0. [#1974](https://github.com/dotnet/SqlClient/pull/1974)
- Added Microsoft.SqlServer.Types to verify support for SqlHierarchyId and Spatial for .NET Core. [#1848](https://github.com/dotnet/SqlClient/pull/1848)
- Code health improvements:[#1943](https://github.com/dotnet/SqlClient/pull/1943)[#1949](https://github.com/dotnet/SqlClient/pull/1949)[#1198](https://github.com/dotnet/SqlClient/pull/1198)[#1829](https://github.com/dotnet/SqlClient/pull/1829)

For detailed release notes, refer to [5.2.0-preview1.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.2/5.2.0-preview1.md)

## 5.1.7

This update brings the following changes since the 5.1.6 release:

### Fixed

- Fixed possible `NullPointerException` during socket receive (PR [#3285](https://github.com/dotnet/SqlClient/pull/3285))
- Fixed inconsistencies between source and reference projects (PR [#3180](https://github.com/dotnet/SqlClient/pull/3180))

### Changed

- Updated the following dependencies:
  - [Microsoft.Data.SqlClient.SNI](https://www.nuget.org/packages/Microsoft.Data.SqlClient.SNI/5.1.2) 5.1.1 to 5.1.2 for .NET Framework on Windows (PR [#3294](https://github.com/dotnet/SqlClient/pull/3294))
  - [Microsoft.Data.SqlClient.SNI.runtime](https://www.nuget.org/packages/Microsoft.Data.SqlClient.SNI.runtime/5.1.2) 5.1.1 to 5.1.2 for .NET on Windows (PR [#3294](https://github.com/dotnet/SqlClient/pull/3294))
  - [Microsoft.Extensions.Caching.Memory](https://www.nuget.org/packages/Microsoft.Extensions.Caching.Memory/6.0.3) 6.0.1 to 6.0.3 - Avoid [CVE-2024-43483](https://github.com/advisories/GHSA-qj66-m88j-hmgj) (PR [#3068](https://github.com/dotnet/SqlClient/pull/3068))
  - [Microsoft.Extensions.Hosting](https://www.nuget.org/packages/Microsoft.Extensions.Hosting/6.0.1) 6.0.0 to 6.0.1 - Avoid transitive dependency on vulnerable [System.Text.Json](https://www.nuget.org/packages/System.Text.Json/6.0.0) 6.0.0 (PR [#3207](https://github.com/dotnet/SqlClient/pull/3207))
  - [System.Private.Uri](https://www.nuget.org/packages/System.Private.Uri) 4.3.2 - Avoid transitive [CVE-2019-0820](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0820) (PR [#3077](https://github.com/dotnet/SqlClient/pull/3077))
  - [System.Text.Encodings.Web](https://www.nuget.org/packages/System.Text.Encodings.Web/6.0.1) 6.0.0 to 6.0.1 - Avoid transitive downgrade for .NET Framework targets (PR [#3279](https://github.com/dotnet/SqlClient/pull/3279))
  - [System.Text.Json](https://www.nuget.org/packages/System.Text.Json/6.0.11) 6.0.11 - Avoid transitive dependencies on older vulnerable versions for .NET Framework targets (PR [#3279](https://github.com/dotnet/SqlClient/pull/3279))

## 5.1.6

## [Stable release 5.1.6] - 2024-08-27

### Fixed

- Fixed Transient fault handling issue with `OpenAsync`. [#1983](https://github.com/dotnet/SqlClient/pull/1983) [#2508](https://github.com/dotnet/SqlClient/pull/2508)
- Fixed `AcquireTokenAsync` timeout handling for edge cases in `ActiveDirectoryAuthenticationProvider`. [#2706](https://github.com/dotnet/SqlClient/pull/2706)
- Fixed pending data with `SqlDataReader` against an encrypted column. [#2618](https://github.com/dotnet/SqlClient/pull/2618) [#2818](https://github.com/dotnet/SqlClient/pull/2818)

### Changed

- Upgraded `Azure.Identity` version from 1.11.3 to 1.11.4 [#2649] (https://github.com/dotnet/SqlClient/pull/2649) [#2529] (https://github.com/dotnet/SqlClient/pull/2529) to address [CVE-2024-35255](https://github.com/advisories/GHSA-m5vv-6r4h-3vj9).
- Upgraded `Microsoft.Identity.Client` version from 4.60.0 to 4.61.3 [#2649] (https://github.com/dotnet/SqlClient/pull/2649) [#2529] (https://github.com/dotnet/SqlClient/pull/2529) to address [CVE-2024-35255](https://github.com/advisories/GHSA-m5vv-6r4h-3vj9).
- Added caching to `TokenCredential` objects to take advantage of token caching. [#2776](https://github.com/dotnet/SqlClient/pull/2776)
- Code health improvements: [#2490] (https://github.com/dotnet/SqlClient/pull/2490)

## 5.1.5

## [Stable release 5.1.5] - 2024-01-29

This update brings the below changes over the previous release:

### Fixed

- Fixed connection to unsubscribe from transaction completion events before returning it to the connection pool [#2321](https://github.com/dotnet/SqlClient/pull/2321)
- Fixed InvalidCastException when reading an Always Encrypted date or time column [#2324](https://github.com/dotnet/SqlClient/pull/2324)

### Changed

- Changed Microsoft.IdentityModel.JsonWebTokens and Microsoft.IdentityModel.Protocols.OpenIdConnect version 6.24.0 to 6.35.0 [#2320](https://github.com/dotnet/SqlClient/pull/2320) to address [CVE-2024-21319](https://www.cve.org/CVERecord?id=CVE-2024-21319)

## 5.1.4

## [Stable release 5.1.4] - 2024-01-09

### Fixed

- Fixed a deadlock problem for distributed transactions when on .NET.

### Changed

- 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).

For summary of all changes over v5.1.3, refer to [5.1.4.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.1/5.1.4.md)

## 5.1.3

## [Stable release 5.1.3] - 2024-01-09

### Fixed

- Fixed encryption downgrade issue. [CVE-2024-0056](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-0056)
- Fixed certificate chain validation logic flow.

For summary of all changes over v5.1.2, refer to [5.1.3.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.1/5.1.3.md)

## 5.1.2

## [Stable release 5.1.2] - 2023-10-26

### Fixed

- Fixed access violation when using SQL Express user instance. [#2101](https://github.com/dotnet/SqlClient/pull/2101)
- Fixed Always Encrypted secure enclave retry logic for async queries. [#1988](https://github.com/dotnet/SqlClient/pull/1988)
- Fixed LocalDb and managed SNI by improving the error messages and avoid falling back to the local service. [#2129](https://github.com/dotnet/SqlClient/pull/2129)
- Fixed .NET and .NET Standard file version. [2093](https://github.com/dotnet/SqlClient/pull/2093)
- Fixed non-string values and `SqlConnectionStringBuilder` property indexer issue. [#2018](https://github.com/dotnet/SqlClient/pull/2018)
- Fixed `SqlConnectionEncryptOption` type conversion by introducing the `SqlConnectionEncryptOptionConverter` attribute when using **appsettings.json** files. [#2057](https://github.com/dotnet/SqlClient/pull/2057)
- Fixed Transient fault handling issue with `OpenAsync`. [#1983](https://github.com/dotnet/SqlClient/pull/1983)
- Fixed activity correlator to continue use of same GUID for connection activity. [#1997](https://github.com/dotnet/SqlClient/pull/1997)

### Changed

- Updated `Microsoft.Data.SqlClient.SNI` (.NET Framework dependency) and `Microsoft.Data.SqlClient.SNI.runtime` (.NET Core/Standard dependency) version to `5.1.1`. [#2123](https://github.com/dotnet/SqlClient/pull/2123)

For summary of all changes over v5.1.1, refer to [5.1.2.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.1/5.1.2.md)

## 5.1.1

## [Stable release 5.1.1] - 2023-03-28

### Fixed

- Fixed an incorrect exception when a symmetric key fails to decrypt a column using Always Encrypted. [#1968](https://github.com/dotnet/SqlClient/pull/1968)
- Fixed `TransactionScope` connection issue when `Enlist` is `enabled`, `Pooling` is `disabled`, and `Network Connection Type` is set to `Redirect`. [#1967](https://github.com/dotnet/SqlClient/pull/1967)
- Fixed throttling of token requests by calling `AcquireTokenSilent`. [#1966](https://github.com/dotnet/SqlClient/pull/1966)
- Fixed TDS RPC error on large queries in `SqlCommand.ExecuteReaderAsync`. [#1965](https://github.com/dotnet/SqlClient/pull/1965)
- Fixed `NullReferenceException` in `GetBytesAsync`. [#1964](https://github.com/dotnet/SqlClient/pull/1964)

For summary of all changes over v5.1.0, refer to [5.1.1.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.1/5.1.1.md)

## 5.1.0

### Breaking changes

- Dropped support for .NET Core 3.1. [#1704](https://github.com/dotnet/SqlClient/pull/1704) [#1823](https://github.com/dotnet/SqlClient/pull/1823)

### Added

- Added support for .NET 6.0. [#1704](https://github.com/dotnet/SqlClient/pull/1704)
- Added support for `DateOnly` and `TimeOnly` for `SqlParameter` value and `GetFieldValue`. [#1813](https://github.com/dotnet/SqlClient/pull/1813)
- Added support for TLS 1.3 on .NET Core and native SNI. [#1821](https://github.com/dotnet/SqlClient/pull/1821)
- Added `ServerCertificate` setting for `Encrypt=Mandatory` or `Encrypt=Strict`. [#1822](https://github.com/dotnet/SqlClient/pull/1822)
- Added Windows ARM64 support when targeting .NET Framework. [#1828](https://github.com/dotnet/SqlClient/pull/1828)

### Fixed

- Fixed thread safety of transient error list in configurable retry logic. [#1882](https://github.com/dotnet/SqlClient/pull/1882)
- Fixed deadlock when using SinglePhaseCommit with distributed transactions. [#1801](https://github.com/dotnet/SqlClient/pull/1801)
- Fixed Dedicated Admin Connections (DAC) to localhost in managed SNI [#1865](https://github.com/dotnet/SqlClient/pull/1865)
- Fixed memory leak regression from [#1781](https://github.com/dotnet/SqlClient/pull/1781) using a `DisposableTemporaryOnStack` struct. [#1818](https://github.com/dotnet/SqlClient/pull/1818)
- Fixed `ReadAsync()` behavior to register Cancellation token action before streaming results. [#1781](https://github.com/dotnet/SqlClient/pull/1781)
- Fixed `NullReferenceException` when assigning `null` to `SqlConnectionStringBuilder.Encrypt`. [#1778](https://github.com/dotnet/SqlClient/pull/1778)
- Fixed missing `HostNameInCertificate` property in .NET Framework Reference Project. [#1776](https://github.com/dotnet/SqlClient/pull/1776)
- Fixed async deadlock issue when sending attention fails due to network failure. [#1766](https://github.com/dotnet/SqlClient/pull/1766)
- Fixed failed connection requests in ConnectionPool in case of PoolBlock. [#1768](https://github.com/dotnet/SqlClient/pull/1768)
- Fixed hang on infinite timeout and managed SNI. [#1742](https://github.com/dotnet/SqlClient/pull/1742)
- Fixed Default UTF8 collation conflict. [#1739](https://github.com/dotnet/SqlClient/pull/1739)

### Changed

- Updated `Microsoft.Data.SqlClient.SNI` (.NET Framework dependency) and `Microsoft.Data.SqlClient.SNI.runtime` (.NET Core/Standard dependency) version to `5.1.0`. [#1889](https://github.com/dotnet/SqlClient/pull/1889) which includes fix for AppDomain crash in issue [#1418](https://github.com/dotnet/SqlClient/issues/1418), TLS 1.3 Support, removal of ARM32 binaries, and support for the `ServerCertificate` option. [#1822](https://github.com/dotnet/SqlClient/issues/1822) [Read more](#server-certificate)
- Reverted "Excluding unsupported TLS protocols" for issue [#1151](https://github.com/dotnet/SqlClient/issues/1151) (i.e. removed `Switch.Microsoft.Data.SqlClient.EnableSecureProtocolsByOS`) by adding support for TLS 1.3. [#1824](https://github.com/dotnet/SqlClient/issues/1824)
- Changed the `SqlConnectionEncryptOption` string parser to public. [#1771](https://github.com/dotnet/SqlClient/pull/1771)
- Converted `ExecuteNonQueryAsync` to use async context object. [#1692](https://github.com/dotnet/SqlClient/pull/1692)
- Code health improvements [#1867](https://github.com/dotnet/SqlClient/pull/1867) [#1849](https://github.com/dotnet/SqlClient/pull/1849) [#1812](https://github.com/dotnet/SqlClient/pull/1812) [#1520](https://github.com/dotnet/SqlClient/pull/1520) [#1604](https://github.com/dotnet/SqlClient/pull/1604) [#1598](https://github.com/dotnet/SqlClient/pull/1598) [#1595](https://github.com/dotnet/SqlClient/pull/1595) [#1443](https://github.com/dotnet/SqlClient/pull/1443)

For summary of all changes over v5.0, refer to [5.1.0.md](https://github.com/dotnet/SqlClient/blob/main/release-notes/5.1/5.1.0.md)

## 5.1.0-preview2

## [Preview Release 5.1.0-preview2.22314.2] - 2022-11-10

This update brings the below changes over the previous release:

### Breaking changes over preview release v5.1.0-preview1

- Add support for .NET 6.0 and Dropped support for .NET Core 3.1. [#1704](https://github.com/dotnet/SqlClient/pull/1704) [#1823](https://github.com/dotnet/SqlClient/pull/1823)

### Added

- Added support for `DateOnly` and `TimeOnly` for `SqlParameter` value and `GetFieldValue`. [#1813](https://github.com/dotnet/SqlClient/pull/1813)
- Added support for TLS 1.3 for .NET Core and SNI Native. [#1821](https://github.com/dotnet/SqlClient/pull/1821)
- Added `ServerCertificate` support for `Encrypt=Mandatory` or `Encrypt=Strict`. [#1822](https://github.com/dotnet/SqlClient/pull/1822)
- Added Windows ARM64 support when targeting .NET Framework. [#1828](https://github.com/dotnet/SqlClient/pull/1828)

### Fixed

- Fixed memory leak regression from [#1781](https://github.com/dotnet/SqlClient/pull/1781) using a `DisposableTemporaryOnStack` struct. [#1818](https://github.com/dotnet/SqlClient/pull/1818)

### Changed

- Updated `Microsoft.Data.SqlClient.SNI` (.NET Framework dependency) and `Microsoft.Data.SqlClient.SNI.runtime` (.NET Core/Standard dependency) version to `5.1.0-preview2.22311.2`. [#1831](https://github.com/dotnet/SqlClient/pull/1831) which includes the fix for the TLS 1.3 timeout and double handshake issue, removal of ARM32 binaries, and support for the `ServerCertificate` option. [#1822](https://github.com/dotnet/SqlClient/issues/1822)
- Reverted "Excluding unsupported TLS protocols" for issue [#1151](https://github.com/dotnet/SqlClient/issues/1151) (i.e. removed `Switch.Microsoft.Data.SqlClient.EnableSecureProtocolsByOS`) by adding support for TLS 1.3. [#1824](https://github.com/dotnet/SqlClient/issues/1824)
- Code health improvements [#1812](https://github.com/dotnet/SqlClient/pull/1812) [#1520](https://github.com/dotnet/SqlClient/pull/1520) 

For detailed release notes, refer to [5.1.0-preview2.md](https://github.com/dotnet/SqlCli...

_Description has been truncated_

Bumps Microsoft.AspNetCore.OpenApi from 7.0.4 to 7.0.20 Bumps Microsoft.Data.SqlClient from 3.0.0 to 6.1.0 Bumps Swashbuckle.AspNetCore from 6.4.0 to 9.0.0 --- updated-dependencies: - dependency-name: Microsoft.AspNetCore.OpenApi dependency-version: 7.0.20 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Data.SqlClient dependency-version: 6.1.0 dependency-type: direct:production update-type: version-update:semver-major - dependency-name: Swashbuckle.AspNetCore dependency-version: 9.0.0 dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>

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7.0.20

7.0.19

7.0.18

7.0.17

7.0.16

7.0.15

7.0.14

What's Changed

7.0.13

7.0.12

7.0.11

7.0.10

7.0.9

7.0.8

7.0.7

7.0.5

6.1.0

Release Notes

Stable Release 6.1.0 - 2025-07-25

Added

Added dedicated SQL Server vector datatype support

Revived .NET Standard 2.0 target support

6.1.0-preview2

Preview Release 6.1.0-preview2.25178.5 - 2025-06-27

Added

Added dedicated SQL Server vector datatype support

Revived .NET Standard 2.0 target support

6.1.0-preview1

Added

Fixed

Changed

New Contributors

6.0.2

Fixed

Changed

6.0.1

Breaking Changes

Added

JSON Support

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