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CHANGELOG.md

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Release History

12.10.0 (2021-09-08)

  • Includes all features from 12.10.0-beta.1 and 12.10.0-beta.2.

12.10.0-beta.2 (2021-07-23)

  • This release contains bug fixes to improve quality.

12.10.0-beta.1 (2021-07-22)

  • Added support for service version 2020-10-02.
  • Added support for Immutable Storage with Versioning
    • Added BlobBaseClient.SetImmutibilityPolicy()
    • Added BlobBaseClient.DeleteImmutabilityPolicy()
    • Added BlobBaseClient.SetLegalHold()
  • Added support for listing deleted root blobs with versions to BlobContainerClient.GetBlobs() and .GetBlobsByHierarchy()
  • Added support for OAuth copy sources for synchronous copy operations.
  • Added support for Parquet as an input format in BlockBlobClient.Query().
  • Added optimization to unwrap encryption key once for DownloadTo and OpenRead when Client Side Encryption is enabled.
  • Added support for RequestConditions parameter validation. If a request condition is set for an API that doesn't support it, and ArguementException will be thrown.
    • This feature can be disabled with the environment variable "AZURE_STORAGE_DISABLE_REQUEST_CONDITIONS_VALIDATION" or the App Context switch "Azure.Storage.DisableRequestConditionsValidation".
  • Fixed bug where BlobBaseClient.DownloadStreamingAsync() won't correctly parse the LeaseStatus header.
  • Fixed bug where BlobBaseClient.DownloadContentAsync() fails on 304 response.

12.9.1 (2021-06-23)

  • Added optimization to unwrap encryption key once for DownloadTo and OpenRead when Client Side Encryption is enabled.

12.9.0 (2021-06-08)

  • Includes all features from 12.9.0-beta.4.

  • Fixed bug where BlobClient.DownloadStreaming or BlobClient.DownloadData could corrupt data on retry.

  • Fixed bug where specifying "*" as IfMatch condition could lead to inconsistend read in BlobClient.DownloadTo.

  • Fixed bug where specifying conditions in BlobBaseClient.OpenRead could override allowModifications flag in BlobOpenReadOptions leading to inconsistent read.

  • Fixed bug where BlobProperties.IsLatestVersion from BlobBaseClient.GetProperties did not set the value (defaulted to false).

  • Fixed bug where reading blob with Client Side Encryption enabled results in high CPU.

  • TenantId can now be discovered through the service challenge response, when using a TokenCredential for authorization.

    • A new property is now available on the ClientOptions called EnableTenantDiscovery. If set to true, the client will attempt an initial unauthorized request to the service to prompt a challenge containing the tenantId hint.

12.8.4 (2021-05-20)

  • Fixed bug where Client Side Encryption during large transactions (greater than max int value) would throw an exception.

12.9.0-beta.4 (2021-05-12)

  • Added support for service version 2020-08-04.
  • Added WithCustomerProvidedKey() and WithEncryptionScope() to BlobClient, BlobBaseClient, AppendBlobClient, and PageBlobClient.
  • BlobLeaseClient now remembers the Lease ID after a lease change.
  • Fixed bug where clients would sometimes throw a NullReferenceException when calling GenerateSas() with a BlobSasBuilder parameter.
  • Fixed bug where BlobBaseClient.Exists() would not function correctly on blobs encrypted with CPK.
  • Includes all updates and fixes from 12.8.2 and 12.8.3

12.8.3 (2021-04-27)

  • Fixed bug where Stream returned by BlockBlobClient.OpenWrite could corrupt blocks if flushed between writes.

12.8.2 (2021-04-27)

  • This release contains bug fixes to improve quality.

12.9.0-beta.3 (2021-04-09)

  • This release contains bug fixes to improve quality.

12.8.1 (2021-03-29)

  • Fixed bug where ClientDiagnostics's DiagnosticListener was leaking resources.

12.9.0-beta.2 (2021-03-09)

  • Fixed a bug where BlockBlobClient.GetBlockList threw when dealing with extremely large blocks.
  • Fixed bug where Stream returned by BlockBlobClient.OpenWrite could corrupt blocks if flushed between writes.
  • Added BlobBaseClient.DownloadContent and BlobClient.Upload overloads that work with BinaryData.
  • Added BlobBaseClient.DownloadStreaming that replaces BlobBaseClient.Download.

12.9.0-beta.1 (2021-02-09)

  • Added support for service version 2020-06-12.
  • Fixed bug where BlobBaseClient.CanGenerateSasUri, BlobContainerClient.CanGenerateSasUri, BlobServiceClient.CanGenerateSasUri was not mockable

12.8.0 (2021-01-12)

  • Includes all features from 12.8.0-beta.1
  • Fixed bug where the Stream returned by BlobBaseClient.OpenRead() would return a different Length after calls to Seek().
  • Fixed bug where BlobBaseClient.Exists() did not function correctly for blob encrypted with Customer Provided Key or Encryption Scope.
  • Added support for AzureSasCredential. That allows SAS rotation for long living clients.

12.8.0-beta.1 (2020-12-07)

  • Added support for service version 2020-04-08.
  • Added BlockBlobClient.SyncUploadFromUri().
  • Added support for LeaseId parameter for BlobBaseClient.Get/SetTags().
  • Added Tags to BlobTaggedItem
  • Fixed bug where BlobContainerClient.GetBlobClient(), BlobContainerClient.GetParentServiceClient(), BlobServiceClient.GetBlobContainerClient(), BlobBaseClient.WithClientSideEncryptionOptions(), BlobBaseClient.GetParentBlobContainerClient(), BlobBaseClient.WithSnapshot() and BlobBaseClient.WithVersion() created clients that could not generate a SAS from clients that could generate a SAS
  • Added IsHierarchicalNamespaceEnabled to AccountInfo.

12.7.0 (2020-11-10)

  • Includes all features from 12.7.0-preview.1
  • Fixed bug where BlobContainerClient.SetAccessPolicy() would throw an exception if signed identifier permissions were not in the correct order.
  • Added seekability to BaseBlobClient.OpenRead().
  • Added additional info to exception messages.
  • Fixed bug where Blobs SDK coudn't handle SASs with start and expiry time in format other than yyyy-MM-ddTHH:mm:ssZ.
  • Added ability to set Position on streams created with BlobBaseClient.OpenRead().
  • Added CanGenerateSasUri property, GenerateSasUri() to BlobBaseClient, BlobClient, BlockBlobClient, AppendBlobClient, PageBlobClient and BlobContainerClient.
  • Added CanAccountGenerateSasUri property, GenerateAccountSasUri() to BlobServiceClient.
  • Deprecated property BlobSasBuilder.Version, so when generating SAS will always use the latest Storage Service SAS version.
  • Added ability to get parent BlobContainerClient from BlobBaseClient and to get parent BlobServiceClient from BlobContainerClient.
  • Restored single upload threshold for parallel uploads from 5 TB to 256 MB.

12.7.0-preview.1 (2020-09-30)

  • Added support for service version 2020-02-10.
  • Added support for Blob Query Arrow output format.
  • Added support for Blob Last Access Time tracking.
  • Added support for Container Soft Delete.
  • Fixed bug where Stream returned from AppendBlobClient.OpenWrite(), BlockBlobClient.OpenWrite() and PageBlobClient.OpenWrite() did not flush while disposing preventing compatibility with using keyword.
  • Fixed bug where Listing Blobs with BlobTraits.Metadata would return BlobItems with null metadata instead of an empty dictionary if no metadata was present.
  • Fixed bug where BlobAccessPolicy.StartsOn and .ExpiresOn would cause the process to crash.
  • Added seekability to BlobBaseClient.OpenRead().

12.6.0 (2020-08-31)

  • Fixed bug where BlobClient.Upload(), BlockBlobClient.Upload(), AppendBlobClient.AppendBlock(), and PageBlobClient.UploadPages() would deadlock if the content stream's position was not 0.
  • Fixed bug in BlobBaseClient.OpenRead() causing us to do more download called than necessary.
  • Fixed bug where PageBlobWriteStream would advance Position 2x the number of written bytes.

12.5.1 (2020-08-18)

  • Fixed bug in TaskExtensions.EnsureCompleted method that causes it to unconditionally throw an exception in the environments with synchronization context

12.5.0 (2020-08-13)

  • Includes all features from 12.5.0-preview.1 through 12.5.0-preview.6.
  • Added support for custom local emulator hostname for blob storage endpoints.
  • Fixed bug where BlobContainerClient.SetAccessPolicy() sends DateTimeOffset.MinValue when StartsOn and ExpiresOn when not set in BlobAccessPolicy
  • Added nullable properties, PolicyStartsOn and PolicyExpiresOn to BlobAccessPolicy
  • Added BlockBlobClient.OpenWrite(), AppendBlobClient.OpenWrite(), and PageBlobClient.OpenWrite()

12.5.0-preview.6 (2020-07-27)

  • Fixed bug where BlockBlobClient and PageBlobClient would throw NullReferenceExceptions when using Uri constructor.
  • Fixed bug where .WithSnapshot() and .WithVersion() would URL-encode the name of the new clients.
  • Updated BlobSasBuilder to correctly order raw string permissions and make the permissions lowercase.
  • Fixed bug where BlockBlobClient.Query() failed when query response was > ~200 MB.
  • Added BlobBaseClient.OpenRead().
  • Fixed bug where BlockBlobClient.Query() would buffer the query response before parsing the Avro contents.

12.5.0-preview.5 (2020-07-03)

  • Added support for service version 2019-12-12.
  • Added support for Blob Tags.
  • Added support for Blob Version.
  • Added support for Object Replication Service.
  • Added support for Append Seal.
  • Added support for Jumbo Blobs.
  • Added support for setting Access Tier on Blob Snapshots and Versions.
  • Added support for BlobServiceProperties.StaticWebsite.DefaultIndexDocumentPath.
  • Added RehydratePriority to BlobProperties and BlobItemProperties.
  • Fixed bug where BlobBaseClient.DownloadTo() was throwing an exception when downloading blobs of size 0.
  • Fixed bug where BlobBaseClient.DownloadTo() was not disposing the network stream.
  • Fixed bug where all BlobModelFactory.BlobProperties() parameters were required.
  • Fixed bug where BlobBaseClient.BlobName was encoded, affecting SAS generation.
  • Fixed bug where AccountType enum was missing BlockBlobStorage and FileStorage

12.5.0-preview.4

  • This preview contains bug fixes to improve quality.

12.5.0-preview.1

  • This preview adds support for client-side encryption, compatible with data uploaded in previous major versions.

12.4.4

  • This release contains bug fixes to improve quality.

12.4.3

  • Fixed bug where copy from URL did not handle non-ASCII characters correctly
  • Fixed bug where download could hang indefinietly on .NET Framework

12.4.2

  • Fixed bug where blob, file and directory names were not URL encoded.
  • Fixed bug where BlobBaseClient.DownloadAsync() could download data incorrectly if intermittent network failure occurs.

12.4.1

  • Fixed bug where BlobContainerClient.DeleteIfExistsAsync() would throw an exception if hierarchical namespace was enabled, and the underlying container didn't exist.
  • Fixed bug where BlobBaseClient.DownloadAsync() would throw an exception when download an empty Blob.
  • Fixed bug where BlockBlobClient.CommitBlockListAsync() would throw an exception when commiting previously committed blocks.

12.4.0

  • Fixed bug in BlobBaseClient.Download() and BlobClient.Upload() where TransferOptions.MaximumTransferLength was ignored.

12.3.0

  • Added support for service version 2019-07-07.
  • Added support for Encryption Scopes.
  • Modified BlockBlobClient.Upload() and .UploadAsync() to support parallel and multi-part uploads.
  • Fixed issue where SAS didn't work with signed identifiers.
  • Sanitized header values in exceptions.

12.2.0

  • Added Exists API to BlobBaseClient and BlobContainerClient
  • Fixed issue where SAS content headers were not URL encoded when using BlobSasBuilder.
  • Fixed progress reporting issue for parallel uploads
  • Fixed bug where using SAS connection string from portal would throw an exception if it included table endpoint.

12.1.0

  • Added check to enforce TokenCredential is used only over HTTPS
  • Support using SAS token from connection string
  • Fixed issue where AccountName on BlobUriBuilder would not be populated for non-IP style Uris.

12.0.0

  • Renamed a number of operations and models to better align with other client libraries and the .NET Framework Design Guidelines
  • Parallel upload/download performance improvements

12.0.0-preview.4

  • Added support for Customer Provided Key server side encryption
  • Verification of echoed client request IDs
  • Support for geo-redundant read from secondary location on failure
  • Added CreateIfNotExists and DeleteIfNotExists convenience methods for Blobs
  • Added convenient resource Name properties on all clients

12.0.0-preview.3

  • New Storage features for service version 2019-02-02 (including Customer Provided Key, expanded Set Tier support, the ability to set rehydration priority, etc.)
  • Parallel upload/download
  • Added BlobUriBuilder for addressing Azure Storage resources

For more information, please visit: https://aka.ms/azure-sdk-preview3-net.

12.0.0-preview.2

  • Distributed Tracing
  • Bug fixes

12.0.0-preview.1

This preview is the first release of a ground-up rewrite of our client libraries to ensure consistency, idiomatic design, productivity, and an excellent developer experience. It was created following the Azure SDK Design Guidelines for .NET at https://azuresdkspecs.z5.web.core.windows.net/DotNetSpec.html.

For more information, please visit: https://aka.ms/azure-sdk-preview1-net.