Microsoft.Bcl.Cryptography 10.0.11
About
This library provides some cryptographic types and functionality for .NET Standard and .NET Framework. This library is not necessary nor recommended when targeting versions of .NET that include the relevant support.
Key Features
- Enables the use of some cryptographic functionality on older .NET platforms.
How to Use
This package should only be used by platforms where the desired functionality is not built-in.
using System.Security.Cryptography;
internal static class Program
{
private static void Main()
{
byte[] key = LoadKey();
using SP800108HmacCounterKdf kbkdf = new(key, HashAlgorithmName.SHA256);
byte[] derivedKey = kbkdf.DeriveKey("label"u8, "context"u8, derivedKeyLengthInBytes: 32);
}
}
Main Types
The main types provided by this library are:
System.Security.Cryptography.AesGcmSystem.Security.Cryptography.CompositeMLDsaSystem.Security.Cryptography.MLDsaSystem.Security.Cryptography.MLKemSystem.Security.Cryptography.SlhDsaSystem.Security.Cryptography.SP800108HmacCounterKdfSystem.Security.Cryptography.X509Certificates.X509CertificateLoader
Additional Documentation
Feedback & Contributing
Microsoft.Bcl.Cryptography is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.
Showing the top 20 packages that depend on Microsoft.Bcl.Cryptography.
| Packages | Downloads |
|---|---|
|
Microsoft.Data.SqlClient
The current data provider for SQL Server and Azure SQL databases. This has replaced System.Data.SqlClient. These classes provide access to SQL and encapsulate database-specific protocols, including tabular data stream (TDS).
Commonly Used Types:
Microsoft.Data.SqlClient.SqlConnection
Microsoft.Data.SqlClient.SqlException
Microsoft.Data.SqlClient.SqlParameter
Microsoft.Data.SqlClient.SqlDataReader
Microsoft.Data.SqlClient.SqlCommand
Microsoft.Data.SqlClient.SqlTransaction
Microsoft.Data.SqlClient.SqlParameterCollection
Microsoft.Data.SqlClient.SqlClientFactory
When using NuGet 3.x this package requires at least version 3.4.
|
128 |
|
Microsoft.Data.SqlClient
The current data provider for SQL Server and Azure SQL databases. This has replaced System.Data.SqlClient. These classes provide access to SQL and encapsulate database-specific protocols, including tabular data stream (TDS).
Commonly Used Types:
Microsoft.Data.SqlClient.SqlConnection
Microsoft.Data.SqlClient.SqlException
Microsoft.Data.SqlClient.SqlParameter
Microsoft.Data.SqlClient.SqlDataReader
Microsoft.Data.SqlClient.SqlCommand
Microsoft.Data.SqlClient.SqlTransaction
Microsoft.Data.SqlClient.SqlParameterCollection
Microsoft.Data.SqlClient.SqlClientFactory
When using NuGet 3.x this package requires at least version 3.4.
|
131 |
|
Microsoft.Data.SqlClient
The current data provider for SQL Server and Azure SQL databases. This has replaced System.Data.SqlClient. These classes provide access to SQL and encapsulate database-specific protocols, including tabular data stream (TDS).
Commonly Used Types:
Microsoft.Data.SqlClient.SqlConnection
Microsoft.Data.SqlClient.SqlException
Microsoft.Data.SqlClient.SqlParameter
Microsoft.Data.SqlClient.SqlDataReader
Microsoft.Data.SqlClient.SqlCommand
Microsoft.Data.SqlClient.SqlTransaction
Microsoft.Data.SqlClient.SqlParameterCollection
Microsoft.Data.SqlClient.SqlClientFactory
When using NuGet 3.x this package requires at least version 3.4.
|
135 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
121 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
122 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
123 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
126 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
130 |
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System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
133 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
135 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
136 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
143 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
149 |
|
System.Security.Cryptography.Xml
Provides classes to support the creation and validation of XML digital signatures. The classes in this namespace implement the World Wide Web Consortium Recommendation, "XML-Signature Syntax and Processing", described at http://www.w3.org/TR/xmldsig-core/.
Commonly Used Types:
System.Security.Cryptography.Xml.CipherData
System.Security.Cryptography.Xml.CipherReference
System.Security.Cryptography.Xml.DataObject
System.Security.Cryptography.Xml.DataReference
System.Security.Cryptography.Xml.DSAKeyValue
System.Security.Cryptography.Xml.EncryptedData
System.Security.Cryptography.Xml.EncryptedKey
System.Security.Cryptography.Xml.EncryptedReference
System.Security.Cryptography.Xml.EncryptedType
System.Security.Cryptography.Xml.EncryptedXml
System.Security.Cryptography.Xml.EncryptionMethod
System.Security.Cryptography.Xml.EncryptionProperty
System.Security.Cryptography.Xml.EncryptionPropertyCollection
System.Security.Cryptography.Xml.KeyInfo
System.Security.Cryptography.Xml.KeyInfoClause
System.Security.Cryptography.Xml.KeyInfoEncryptedKey
System.Security.Cryptography.Xml.KeyInfoName
System.Security.Cryptography.Xml.KeyInfoNode
System.Security.Cryptography.Xml.KeyInfoRetrievalMethod
System.Security.Cryptography.Xml.KeyInfoX509Data
System.Security.Cryptography.Xml.KeyReference
System.Security.Cryptography.Xml.Reference
System.Security.Cryptography.Xml.ReferenceList
System.Security.Cryptography.Xml.RSAKeyValue
System.Security.Cryptography.Xml.Signature
System.Security.Cryptography.Xml.SignedInfo
System.Security.Cryptography.Xml.SignedXml
System.Security.Cryptography.Xml.Transform
System.Security.Cryptography.Xml.TransformChain
System.Security.Cryptography.Xml.XmlDecryptionTransform
System.Security.Cryptography.Xml.XmlDsigBase64Transform
System.Security.Cryptography.Xml.XmlDsigC14NTransform
System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigXPathTransform
System.Security.Cryptography.Xml.XmlDsigXsltTransform
System.Security.Cryptography.Xml.XmlLicenseTransform
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123 |
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System.Security.Cryptography.Xml
Provides classes to support the creation and validation of XML digital signatures. The classes in this namespace implement the World Wide Web Consortium Recommendation, "XML-Signature Syntax and Processing", described at http://www.w3.org/TR/xmldsig-core/.
Commonly Used Types:
System.Security.Cryptography.Xml.CipherData
System.Security.Cryptography.Xml.CipherReference
System.Security.Cryptography.Xml.DataObject
System.Security.Cryptography.Xml.DataReference
System.Security.Cryptography.Xml.DSAKeyValue
System.Security.Cryptography.Xml.EncryptedData
System.Security.Cryptography.Xml.EncryptedKey
System.Security.Cryptography.Xml.EncryptedReference
System.Security.Cryptography.Xml.EncryptedType
System.Security.Cryptography.Xml.EncryptedXml
System.Security.Cryptography.Xml.EncryptionMethod
System.Security.Cryptography.Xml.EncryptionProperty
System.Security.Cryptography.Xml.EncryptionPropertyCollection
System.Security.Cryptography.Xml.KeyInfo
System.Security.Cryptography.Xml.KeyInfoClause
System.Security.Cryptography.Xml.KeyInfoEncryptedKey
System.Security.Cryptography.Xml.KeyInfoName
System.Security.Cryptography.Xml.KeyInfoNode
System.Security.Cryptography.Xml.KeyInfoRetrievalMethod
System.Security.Cryptography.Xml.KeyInfoX509Data
System.Security.Cryptography.Xml.KeyReference
System.Security.Cryptography.Xml.Reference
System.Security.Cryptography.Xml.ReferenceList
System.Security.Cryptography.Xml.RSAKeyValue
System.Security.Cryptography.Xml.Signature
System.Security.Cryptography.Xml.SignedInfo
System.Security.Cryptography.Xml.SignedXml
System.Security.Cryptography.Xml.Transform
System.Security.Cryptography.Xml.TransformChain
System.Security.Cryptography.Xml.XmlDecryptionTransform
System.Security.Cryptography.Xml.XmlDsigBase64Transform
System.Security.Cryptography.Xml.XmlDsigC14NTransform
System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigXPathTransform
System.Security.Cryptography.Xml.XmlDsigXsltTransform
System.Security.Cryptography.Xml.XmlLicenseTransform
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124 |
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System.Security.Cryptography.Xml
Provides classes to support the creation and validation of XML digital signatures. The classes in this namespace implement the World Wide Web Consortium Recommendation, "XML-Signature Syntax and Processing", described at http://www.w3.org/TR/xmldsig-core/.
Commonly Used Types:
System.Security.Cryptography.Xml.CipherData
System.Security.Cryptography.Xml.CipherReference
System.Security.Cryptography.Xml.DataObject
System.Security.Cryptography.Xml.DataReference
System.Security.Cryptography.Xml.DSAKeyValue
System.Security.Cryptography.Xml.EncryptedData
System.Security.Cryptography.Xml.EncryptedKey
System.Security.Cryptography.Xml.EncryptedReference
System.Security.Cryptography.Xml.EncryptedType
System.Security.Cryptography.Xml.EncryptedXml
System.Security.Cryptography.Xml.EncryptionMethod
System.Security.Cryptography.Xml.EncryptionProperty
System.Security.Cryptography.Xml.EncryptionPropertyCollection
System.Security.Cryptography.Xml.KeyInfo
System.Security.Cryptography.Xml.KeyInfoClause
System.Security.Cryptography.Xml.KeyInfoEncryptedKey
System.Security.Cryptography.Xml.KeyInfoName
System.Security.Cryptography.Xml.KeyInfoNode
System.Security.Cryptography.Xml.KeyInfoRetrievalMethod
System.Security.Cryptography.Xml.KeyInfoX509Data
System.Security.Cryptography.Xml.KeyReference
System.Security.Cryptography.Xml.Reference
System.Security.Cryptography.Xml.ReferenceList
System.Security.Cryptography.Xml.RSAKeyValue
System.Security.Cryptography.Xml.Signature
System.Security.Cryptography.Xml.SignedInfo
System.Security.Cryptography.Xml.SignedXml
System.Security.Cryptography.Xml.Transform
System.Security.Cryptography.Xml.TransformChain
System.Security.Cryptography.Xml.XmlDecryptionTransform
System.Security.Cryptography.Xml.XmlDsigBase64Transform
System.Security.Cryptography.Xml.XmlDsigC14NTransform
System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigXPathTransform
System.Security.Cryptography.Xml.XmlDsigXsltTransform
System.Security.Cryptography.Xml.XmlLicenseTransform
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125 |
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System.Security.Cryptography.Xml
Provides classes to support the creation and validation of XML digital signatures. The classes in this namespace implement the World Wide Web Consortium Recommendation, "XML-Signature Syntax and Processing", described at http://www.w3.org/TR/xmldsig-core/.
Commonly Used Types:
System.Security.Cryptography.Xml.CipherData
System.Security.Cryptography.Xml.CipherReference
System.Security.Cryptography.Xml.DataObject
System.Security.Cryptography.Xml.DataReference
System.Security.Cryptography.Xml.DSAKeyValue
System.Security.Cryptography.Xml.EncryptedData
System.Security.Cryptography.Xml.EncryptedKey
System.Security.Cryptography.Xml.EncryptedReference
System.Security.Cryptography.Xml.EncryptedType
System.Security.Cryptography.Xml.EncryptedXml
System.Security.Cryptography.Xml.EncryptionMethod
System.Security.Cryptography.Xml.EncryptionProperty
System.Security.Cryptography.Xml.EncryptionPropertyCollection
System.Security.Cryptography.Xml.KeyInfo
System.Security.Cryptography.Xml.KeyInfoClause
System.Security.Cryptography.Xml.KeyInfoEncryptedKey
System.Security.Cryptography.Xml.KeyInfoName
System.Security.Cryptography.Xml.KeyInfoNode
System.Security.Cryptography.Xml.KeyInfoRetrievalMethod
System.Security.Cryptography.Xml.KeyInfoX509Data
System.Security.Cryptography.Xml.KeyReference
System.Security.Cryptography.Xml.Reference
System.Security.Cryptography.Xml.ReferenceList
System.Security.Cryptography.Xml.RSAKeyValue
System.Security.Cryptography.Xml.Signature
System.Security.Cryptography.Xml.SignedInfo
System.Security.Cryptography.Xml.SignedXml
System.Security.Cryptography.Xml.Transform
System.Security.Cryptography.Xml.TransformChain
System.Security.Cryptography.Xml.XmlDecryptionTransform
System.Security.Cryptography.Xml.XmlDsigBase64Transform
System.Security.Cryptography.Xml.XmlDsigC14NTransform
System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigXPathTransform
System.Security.Cryptography.Xml.XmlDsigXsltTransform
System.Security.Cryptography.Xml.XmlLicenseTransform
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129 |
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System.Security.Cryptography.Xml
Provides classes to support the creation and validation of XML digital signatures. The classes in this namespace implement the World Wide Web Consortium Recommendation, "XML-Signature Syntax and Processing", described at http://www.w3.org/TR/xmldsig-core/.
Commonly Used Types:
System.Security.Cryptography.Xml.CipherData
System.Security.Cryptography.Xml.CipherReference
System.Security.Cryptography.Xml.DataObject
System.Security.Cryptography.Xml.DataReference
System.Security.Cryptography.Xml.DSAKeyValue
System.Security.Cryptography.Xml.EncryptedData
System.Security.Cryptography.Xml.EncryptedKey
System.Security.Cryptography.Xml.EncryptedReference
System.Security.Cryptography.Xml.EncryptedType
System.Security.Cryptography.Xml.EncryptedXml
System.Security.Cryptography.Xml.EncryptionMethod
System.Security.Cryptography.Xml.EncryptionProperty
System.Security.Cryptography.Xml.EncryptionPropertyCollection
System.Security.Cryptography.Xml.KeyInfo
System.Security.Cryptography.Xml.KeyInfoClause
System.Security.Cryptography.Xml.KeyInfoEncryptedKey
System.Security.Cryptography.Xml.KeyInfoName
System.Security.Cryptography.Xml.KeyInfoNode
System.Security.Cryptography.Xml.KeyInfoRetrievalMethod
System.Security.Cryptography.Xml.KeyInfoX509Data
System.Security.Cryptography.Xml.KeyReference
System.Security.Cryptography.Xml.Reference
System.Security.Cryptography.Xml.ReferenceList
System.Security.Cryptography.Xml.RSAKeyValue
System.Security.Cryptography.Xml.Signature
System.Security.Cryptography.Xml.SignedInfo
System.Security.Cryptography.Xml.SignedXml
System.Security.Cryptography.Xml.Transform
System.Security.Cryptography.Xml.TransformChain
System.Security.Cryptography.Xml.XmlDecryptionTransform
System.Security.Cryptography.Xml.XmlDsigBase64Transform
System.Security.Cryptography.Xml.XmlDsigC14NTransform
System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigXPathTransform
System.Security.Cryptography.Xml.XmlDsigXsltTransform
System.Security.Cryptography.Xml.XmlLicenseTransform
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134 |
https://go.microsoft.com/fwlink/?LinkID=799421
.NET Framework 4.6.2
- System.Formats.Asn1 (>= 10.0.11)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
- System.Memory (>= 4.6.3)
.NET Standard 2.1
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
- System.Formats.Asn1 (>= 10.0.11)
.NET Standard 2.0
- System.Memory (>= 4.6.3)
- System.Formats.Asn1 (>= 10.0.11)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
.NET 9.0
- No dependencies.
.NET 8.0
- System.Formats.Asn1 (>= 10.0.11)
.NET 10.0
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 11.0.0-preview.7.26381.103 | 1 | 08/12/2026 |
| 11.0.0-preview.6.26359.118 | 18 | 07/18/2026 |
| 11.0.0-preview.5.26302.115 | 100 | 06/10/2026 |
| 11.0.0-preview.4.26230.115 | 23 | 05/13/2026 |
| 11.0.0-preview.3.26207.106 | 32 | 04/14/2026 |
| 11.0.0-preview.2.26159.112 | 41 | 03/11/2026 |
| 11.0.0-preview.1.26104.118 | 42 | 02/11/2026 |
| 10.0.11 | 1 | 08/12/2026 |
| 10.0.10 | 18 | 07/17/2026 |
| 10.0.9 | 22 | 06/10/2026 |
| 10.0.8 | 25 | 05/12/2026 |
| 10.0.7 | 38 | 04/21/2026 |
| 10.0.6 | 40 | 04/14/2026 |
| 10.0.5 | 36 | 03/16/2026 |
| 10.0.4 | 38 | 03/11/2026 |
| 10.0.3 | 41 | 02/11/2026 |
| 10.0.2 | 43 | 01/14/2026 |
| 10.0.1 | 66 | 12/10/2025 |
| 10.0.0 | 65 | 11/12/2025 |
| 10.0.0-rc.2.25502.107 | 101 | 10/15/2025 |
| 10.0.0-rc.1.25451.107 | 93 | 09/09/2025 |
| 10.0.0-preview.7.25380.108 | 101 | 08/14/2025 |
| 10.0.0-preview.6.25358.103 | 104 | 07/16/2025 |
| 10.0.0-preview.5.25277.114 | 117 | 06/07/2025 |
| 10.0.0-preview.4.25258.110 | 119 | 05/13/2025 |
| 10.0.0-preview.3.25171.5 | 135 | 04/11/2025 |
| 10.0.0-preview.2.25163.2 | 110 | 03/31/2025 |
| 10.0.0-preview.1.25080.5 | 120 | 03/31/2025 |
| 9.0.19 | 1 | 08/12/2026 |
| 9.0.18 | 14 | 07/17/2026 |
| 9.0.17 | 20 | 06/10/2026 |
| 9.0.16 | 24 | 05/13/2026 |
| 9.0.15 | 30 | 04/14/2026 |
| 9.0.14 | 35 | 03/11/2026 |
| 9.0.13 | 34 | 02/11/2026 |
| 9.0.12 | 41 | 01/14/2026 |
| 9.0.11 | 63 | 11/12/2025 |
| 9.0.10 | 85 | 10/15/2025 |
| 9.0.9 | 93 | 09/09/2025 |
| 9.0.8 | 95 | 08/06/2025 |
| 9.0.7 | 101 | 07/09/2025 |
| 9.0.6 | 106 | 06/11/2025 |
| 9.0.5 | 110 | 05/14/2025 |
| 9.0.4 | 142 | 04/09/2025 |
| 9.0.3 | 132 | 03/31/2025 |
| 9.0.2 | 146 | 03/31/2025 |
| 9.0.1 | 134 | 03/31/2025 |
| 9.0.0 | 130 | 11/14/2024 |
| 9.0.0-rc.2.24473.5 | 119 | 10/14/2024 |
| 9.0.0-rc.1.24431.7 | 135 | 09/20/2024 |
| 9.0.0-preview.7.24405.7 | 127 | 08/21/2024 |
| 9.0.0-preview.6.24327.7 | 114 | 08/21/2024 |
| 9.0.0-preview.5.24306.7 | 141 | 08/21/2024 |
| 9.0.0-preview.4.24266.19 | 121 | 08/21/2024 |
| 9.0.0-preview.3.24172.9 | 126 | 08/21/2024 |
| 9.0.0-preview.2.24128.5 | 124 | 08/21/2024 |
| 9.0.0-preview.1.24080.9 | 138 | 08/21/2024 |
| 8.0.0 | 133 | 08/21/2024 |
| 8.0.0-rc.2.23479.6 | 124 | 08/21/2024 |
| 8.0.0-rc.1.23419.4 | 115 | 08/21/2024 |
| 8.0.0-preview.7.23375.6 | 128 | 08/21/2024 |
| 8.0.0-preview.6.23329.7 | 129 | 08/21/2024 |
| 8.0.0-preview.5.23280.8 | 148 | 08/21/2024 |
| 8.0.0-preview.4.23259.5 | 118 | 08/21/2024 |
| 8.0.0-preview.3.23174.8 | 130 | 08/21/2024 |
| 8.0.0-preview.2.23128.3 | 125 | 08/21/2024 |