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@dependabot dependabot bot commented on behalf of github Oct 6, 2025

Updated Microsoft.Azure.Cosmos from 3.38.1 to 3.54.0.

Release notes

Sourced from Microsoft.Azure.Cosmos's releases.

3.54.0-preview.1

3.54.0-preview.1 - 2025-8-28

Added

  • 5364 TokenCredentialCache: Adds a fallback mechanism to AAD scope override.
  • 5361 Trace: Fixes thread safety issue in Trace class causing high CPU usage and InvalidOperationException

3.54.0-preview.0

3.54.0-preview.0 - 2025-8-13

Added

  • 5253 License: Adds new license expression
  • 5252 TokenCredentialCache: Adds an options to override AAD audience scope
  • 5308 Query: Adds Weighted RRF capability to LINQ
  • 5213 Query: Adds GetIndexMetrics LINQ extension method

Fixed

  • 5273 Query: Fixes non streaming order by queries to not be tagged as passthrough queries
  • 5291 GatewayStoreClient: Fixes stream consumption bug in GatewayStoreClient.CreateDocumentClientExceptionAsync
  • 5317 Query: Fixes HybridSearchQueryTests to account for backend changes in phrase search

3.53.1

3.53.1 - 2025-8-28

Added

  • 5364 TokenCredentialCache: Adds a fallback mechanism to AAD scope override.
  • 5361 Trace: Fixes thread safety issue in Trace class causing high CPU usage and InvalidOperationException

3.53.0

3.53.0 - 2025-8-13

Added

  • 5253 License: Adds new license expression
  • 5252 TokenCredentialCache: Adds an options to override AAD audience scope
  • 5308 Query: Adds Weighted RRF capability to LINQ
  • 5213 Query: Adds GetIndexMetrics LINQ extension method

Fixed

  • 5273 Query: Fixes non streaming order by queries to not be tagged as passthrough queries
  • 5291 GatewayStoreClient: Fixes stream consumption bug in GatewayStoreClient.CreateDocumentClientExceptionAsync
  • 5317 Query: Fixes HybridSearchQueryTests to account for backend changes in phrase search

3.53.0-preview.1

3.53.0-preview.1 - 2025-7-10

Fixed

  • 5257 QueryPlan: Fixes 410 Gone exception on query plan calls in Non-X64 windows platforms

3.53.0-preview.0

3.53.0-preview.0 - 2025-6-13

Added

  • 5180 Query: Adds public PopulateQueryAdvice capability
  • 5215 Client Encryption: Adds support for latest Cosmos package and bumps up Encryption package for nuget release
  • 5157 Query: Adds support for LINQ extension method for VectorDistance

This also includes a Direct Package version update to 3.39.1 in PR #​5241 which includes the following:

  • Rntbd Health Check Improvements Part 3: Enables Aggressive Timeout Detection By Default.
  • Introduce East US 3 region in the SDK.

Fixed

  • 5221 Query : Fixes Skip + Order By Bug
  • 5218 Binary Encoding: Fixes DateTime Parsing Issue with Trailing Zeros in the Milli-Seconds Precision
  • 5234 Client Encryption: Fixes Encryption Release Pipeline

3.52.1

3.52.1 - 2025-7-10

Fixed

  • 5257 QueryPlan: Fixes 410 Gone exception on query plan calls in Non-X64 windows platforms

3.52.0

3.52.0 - 2025-6-13

Added

  • 5180 Query: Adds public PopulateQueryAdvice capability
  • 5215 Client Encryption: Adds support for latest Cosmos package and bumps up Encryption package for nuget release
  • 5157 Query: Adds support for LINQ extension method for VectorDistance

This also includes a Direct Package version update to 3.39.1 in PR #​5241 which includes the following:

  • Rntbd Health Check Improvements Part 3: Enables Aggressive Timeout Detection By Default.
  • Introduce East US 3 region in the SDK.

Fixed

  • 5221 Query : Fixes Skip + Order By Bug
  • 5218 Binary Encoding: Fixes DateTime Parsing Issue with Trailing Zeros in the Milli-Seconds Precision
  • 5234 Client Encryption: Fixes Encryption Release Pipeline

3.52.0-preview.0

3.52.0-preview.0 - 2025-5-16

Added

  • 5182 InMemoryLeaseContainer: Adds public API to use InMemoryLeaseContainer with ChangeFeedProcessorBuilder
  • 5170 PPAF: Adds Code to Fetch Enablement Flag Through Gateway Database Account Response

Fixed

  • 5197 GlobalEndpointManager: Fixes Observed exception (ObjectDisposedException)

3.51.0

3.51.0 - 2025-5-16

Added

  • 5182 InMemoryLeaseContainer: Adds public API to use InMemoryLeaseContainer with ChangeFeedProcessorBuilder
  • 5170 PPAF: Adds Code to Fetch Enablement Flag Through Gateway Database Account Response

Fixed

  • 5197 GlobalEndpointManager: Fixes Observed exception (ObjectDisposedException)

3.51.0-preview.0

3.51.0-preview.0 - 2025-5-9

Added

  • 4993 Query: Adds LINQ extension method for ORDER BY RANK, FullTextScore and RRF
  • 5121 Query: Adds support for the optimized query plan that skips the order by rewrite
  • 5190 Hedging: Adds Hedging for Write requests GA

Fixed

  • 5145 Query: Fixes handling of undefined projections in hybrid search
  • 5150 Query: Fixes Full Text Search APIs by marking them public
  • 5162 HPK : Fixes code documentation to reference PartitionKeyPaths for HPK scenarios
  • 5163 Query: Fixes function signature for RRF, OrderByRank and FullTextScore LINQ extension methods
  • 5171 Query: Fixes FullText Policy API by making language optional
  • 5189 Hedging: Fixes Concurrency Issue

3.50.0

3.50.0 - 2025-5-9

Added

  • 4993 Query: Adds LINQ extension method for ORDER BY RANK, FullTextScore and RRF
  • 5121 Query: Adds support for the optimized query plan that skips the order by rewrite
  • 5190 Hedging: Adds Hedging for Write requests GA

Fixed

  • 5145 Query: Fixes handling of undefined projections in hybrid search
  • 5150 Query: Fixes Full Text Search APIs by marking them public
  • 5162 HPK : Fixes code documentation to reference PartitionKeyPaths for HPK scenarios
  • 5163 Query: Fixes function signature for RRF, OrderByRank and FullTextScore LINQ extension methods
  • 5171 Query: Fixes FullText Policy API by making language optional
  • 5189 Hedging: Fixes Concurrency Issue

3.50.0-preview.0

3.50.0-preview.0 - 2025-4-17

Added

  • 5136 VectorIndexing: Adds Preview APIs for VectorIndexing Policies

3.49.0

3.49.0 - 2025-4-17

Added

  • 5077 ThroughputBucketing: Adds changes to make ThroughputBucket public for preview SDK
  • 5069 AsyncCache: Adds support for stack trace optimization during exceptions for AsyncCache and AsyncCacheNonblocking
  • 5120 Query: Adds an environment variable for disabling the hybrid search query plan optimization
  • 5127 UnknownRntbdHeader : Adds a new SDK capability for UnknownRntbdHeaders
  • 5128 Session Consistency: Adds SessionTokenMismatchRetryPolicy optimization through customer supplied region switch hints

Fixed

  • 5089 WebAssembly : Fixes Guard the ServicePointAccessor call in DocumentClass with IsSupported as well
  • 5106 Diagnostics: Fixes bug where some overloaded substatus codes are displayed incorrectly in diagnostics.
  • 5139 Query: Fixes flip of boolean switch for hybridSearchSkipOrderByRewrite

3.49.0-preview.1

3.49.0-preview.1 - 2025-4-11

Fixes

  • 5108 Metadata requests: Fixes bug where certain metadata requests are not retried with a client cold start with only query requests

3.49.0-preview.0

3.49.0-preview.0 - 2025-3-21

Fixes

  • 5024 Query: Fixes logic to determine whether to use distributed query by adding a check for gateway connection mode
  • 5049 .NET9: Fixes WebAssembly or browser scenarios by conditionally setting the ConnectionLimit
  • 4470 NonBlockingAsyncCache: Fixes lambda func capturing the outer context (memory optimization)
  • 4977 Heiarchical Partition Keys: Fixes bug for ReadMany where None Partition does not return results

Added

  • 5057 AvailabilityStrategy: Adds WithAvailabilityStrategy method to public GA SDK.
  • 5011 Query: Adds query feature and deserialization of component weights for weighted rank fusion
  • 4980 Query: Adds FullTextContains, FullTextContainsAll, FullTextContainsAny as LINQ extension method

3.48.1

3.48.1 - 2025-4-11

Fixes

  • 5108 Metadata requests: Fixes bug where certain metadata requests are not retried with a client cold start with only query requests

3.48.0

3.48.0 - 2025-3-21

Fixes

  • 5024 Query: Fixes logic to determine whether to use distributed query by adding a check for gateway connection mode
  • 5049 .NET9: Fixes WebAssembly or browser scenarios by conditionally setting the ConnectionLimit
  • 4470 NonBlockingAsyncCache: Fixes lambda func capturing the outer context (memory optimization)
  • 4977 Heiarchical Partition Keys: Fixes bug for ReadMany where None Partition does not return results

Added

  • 5057 AvailabilityStrategy: Adds WithAvailabilityStrategy method to public GA SDK.
  • 5011 Query: Adds query feature and deserialization of component weights for weighted rank fusion
  • 4980 Query: Adds FullTextContains, FullTextContainsAll, FullTextContainsAny as LINQ extension method

3.48.0-preview.2

3.48.0-preview.2 - 2025-2-28

Fixed

  • 5030 Binary Encoding: Fixes Serialization Gaps on Newtonsoft Reader/Writer for Transactional Batch API.

3.48.0-preview.1

3.48.0-preview.1 - 2025-2-14

Added

  • 5013 Resiliency: Fixes a bug in the feature for "Faster detection of broken Transport connections".

Set Environment variable AZURE_COSMOS_AGGRESSIVE_TIMEOUT_DETECTION_ENABLED to "True" to enable the above feature. Fixed an issue where connections weren't marked as "unhealthy" under sustained failures, delaying recovery. Now, unhealthy connections trigger prompt reconnection, ensuring continuous client operations.

3.48.0-preview.0

3.48.0-preview.0 - 2025-2-7

Added

  • 4706 Hedging: Adds support for writes on multi region accounts

3.47.2

3.47.2 - 2025-2-28

Fixed

  • 5030 Binary Encoding: Fixes Serialization Gaps on Newtonsoft Reader/Writer for Transactional Batch API.

3.47.1

3.47.1 - 2025-2-14

Added

  • 5013 Resiliency: Fixes a bug in the feature for "Faster detection of broken Transport connections".

Set Environment variable AZURE_COSMOS_AGGRESSIVE_TIMEOUT_DETECTION_ENABLED to "True" to enable the above feature. Fixed an issue where connections weren't marked as "unhealthy" under sustained failures, delaying recovery. Now, unhealthy connections trigger prompt reconnection, ensuring continuous client operations.

3.47.0

3.47.0 - 2025-2-07

Added

  • 4682 OpenTelemetry Metrics: Adds support to collect Operation level metrics
  • 4857 Query: Adds LINQ support for Multi-key Group By translation
  • 4872 Open Telemetry : Adds implementation for network level Metrics
  • 4925 Open Telemetry: Adds option to opt-in optional dimensions
  • 4966 Hedging: Adds reads CrossRegionalHedging to GA SDK release
  • 4994 Query: Adds Computed Properties to Public Interface

This also includes a Direct Package version update to 3.37.9 in PR #​4990

Fixed

  • 4928 Upgrade Resiliency: Fixes Code to Clean-up Unhealthy Connection and LbChannelState Object.
  • 4869 Hedging: Fixes NullReference Exception Bug
  • 4949 RequestOptions: Fixes Etag code documentation
  • 4936 Optimization: Fixes SDK to use static readonly arrays for seperators
  • 4970 QuorumReader: Fixes bug where reads will fail in BoundedStaleness when a secondary replica is unresponsive to use primary replica on retries
  • 4995 Open Telemetry: Fixes attribute name as per OTel Guidance

3.47.0-preview.1

3.47.0-preview.1 - 2025-01-28

Fixed

  • 4928 Upgrade Resiliency: Fixes Code to Clean-up Unhealthy Connection and LbChannelState Object.
  • 4934 Region Availability: Adding SDK Changes for Upcoming Regions.

3.47.0-preview.0

3.47.0-preview.0 - 2024-11-19

Added

  • 4839 Dependencies: Removes direct reference to the Newtonsoft.Json package, marks it as a private asset, and adds a build target to enforce explicit consumer references.

NOTE: This is a breaking change. Consumer applications must explicitly reference the Newtonsoft.Json package with a version >= 10.0.2 or opt-out of the check by setting <AzureCosmosDisableNewtonsoftJsonCheck>true</AzureCosmosDisableNewtonsoftJsonCheck> in their project file.

3.46.1

3.46.1 - 2024-12-24

Fixed

  • 4928 Upgrade Resiliency: Fixes Code to Clean-up Unhealthy Connection and LbChannelState Object.
  • 4934 Region Availability: Adding SDK Changes for Upcoming Regions.

3.46.0

3.46.0 - 2024-11-19

Added

  • 4839 Dependencies: Removes direct reference to the Newtonsoft.Json package, marks it as a private asset, and adds a build target to enforce explicit consumer references.

NOTE: This is a breaking change. Consumer applications must explicitly reference the Newtonsoft.Json package with a version >= 10.0.2 or opt-out of the check by setting <AzureCosmosDisableNewtonsoftJsonCheck>true</AzureCosmosDisableNewtonsoftJsonCheck> in their project file.

  • 4854 Open Telemetry: Adds open telemetry based versioning.
    aavasthy marked this conversation as resolved.

Fixed

  • 4860 Open telemetry: Fixes Populating Query text for non-stream Iterator.
  • 4649 Query: Fixes prefetching to be disabled when MaxConcurrency is less than or equal to one.
  • 4878 Tests: Fixes Assert proper way.
  • 4885 Query: Fixes (workaround) for query plan issue where placeholder index does not start at zero.

3.46.0-preview.2

3.46.0-preview.2 - 2024-11-13

Added

  • 4866 JSON Binary Encoding: Adds support for encoding uniform arrays.

3.46.0-preview.1

3.46.0-preview.1 - 2024-11-11

Added

  • 4863 VectorIndexDefinition: Refactors Code to Remove Support for VectorIndexShardKey from Preview Contract.

3.46.0-preview.0

3.46.0-preview.0 - 2024-10-25

Added

  • 4792 VectorIndexDefinition: Adds Support for Partitioned DiskANN

  • 4837 ContainerProperties: Adds Full Text Search and Indexing Policy.

3.45.2

3.45.2 - 2024-11-13

Added

  • 4866 JSON Binary Encoding: Adds support for encoding uniform arrays.

3.45.1

3.45.1 - 2024-11-11

Added

  • 4863 VectorIndexDefinition: Refactors Code to Remove Support for VectorIndexShardKey from Preview Contract.

3.45.0

3.45.0 - 2024-10-25

Added

  • 4781 AppInsights: Adds classic attribute back to cosmos db to support appinsights sdk.

  • 4709 Availability: Adds account-level read regions as effective preferred regions when preferred regions is not set on client.

  • 4810 Package Upgrade: Refactors code to upgrade DiagnosticSource Library from 6.0.1 to 8.0.1

  • 4794 Query: Adds hybrid search query pipeline stage

  • 4819 Azurecore: Fixes upgrading azure core dependency to latest

  • 4814 DeleteAllItemsByPartitionKeyStreamAsync: Adds DeleteAllItemsByPartitionKeyStreamAsync API to GA

  • 4845 ContainerProperties: Refactors Vector Embedding and Indexing Policy Interfaces to Mark Them as Public for GA

Fixed

  • 4777 Regions: Fixes Removes decommissioned regions.

  • 4765 Open Telemetry: Fixes attribute name following otel convention

3.45.0-preview.1

3.45.0-preview.1 - 2024-10-16

Fixed

  • 4799 Open Telemetry: Re-added deprecated attribute to support Application Insights SDK by default. For OpenTelemetry attributes, set the environment variable OTEL_SEMCONV_STABILITY_OPT_IN=database/dupe.

3.45.0-preview.0

3.45.0-preview.0 - 2024-10-07

Added

  • 4566 Container: Added support for IsFeedRangePartOfAsync, enabling precise comparisons to determine relationships between FeedRanges.

3.44.1

3.44.1 - 2024-10-16

Fixed

  • 4799 Open Telemetry: Re-added deprecated attribute to support Application Insights SDK by default. For OpenTelemetry attributes, set the environment variable OTEL_SEMCONV_STABILITY_OPT_IN=database/dupe.

3.44.0

3.44.0 - 2024-10-07

Added

  • 4725 Region Availability: Added multiple new regions for public use in bulk.

  • 4664 OpenTelemetry: Added query text as an attribute to improve traceability and provide more detailed insights into query execution.

  • 4643 OpenTelemetry: Updated operation names to follow standard naming conventions, improving consistency and traceability across services.

Fixed

  • 4762 OpenTelemetry: Fixed event filtering to correctly handle non-failure status codes like 404 or 0.

  • 4713 Routing: Resolved an issue with excluding specific regions in RequestOptions for the ReadMany operation, ensuring requests are routed only to the desired regions for optimized data retrieval.

3.44.0-preview.1

3.44.0-preview.1 - 2024-09-18

Fixed

  • 4684 Hedging: Fixes Typo (WithAvailibilityStrategy -> WithAvailabilityStrategy) in CosmosClientBuilder

3.44.0-preview.0

3.44.0-preview.0 - 2024-09-04

Added

  • 4598 Adds: Parallel Request Hedging for cross region read requests

3.43.1

3.43.1 - 2024-09-18

Added

  • 4691 ClientRetryPolicy: Adds Cross Regional Retry Logic on 410/1022 and 429/3092

3.43.0

3.43.0 - 2024-09-04

Added

  • 4589 SystemTextJsonSerializer: Add UseSystemTextJsonSerializerWithOptions to support SystemTextJsonSerializer
  • 4622 Open Telemetry: Adds Batchsize and Rename Batch Operation name in Operation Trace
  • 4621 CFP AVAD: Adds new FeedRange to ChangeFeedProcessorContext

Fixed

  • 4619 CFP AVAD: Fixes throws when customers use WithStartTime and WithStartFromBeginning with CFP AVAD
  • 4638 Documentation: Fixes AnalyticalStoreTimeToLiveInSeconds API documentation to list correct values
  • 4640 FeedRanges: Fixes GetFeedRangesAsync throwing DocumentClientException
  • 4618 CF/P AVAD: Fixes Deserialization of ChangeFeedItem and ChangeFeedMetadata to support System.Text.Json and Newtonsoft.Json

3.43.0-preview-0

3.43.0-preview.0 - 2024-07-24

Added

  • 4544 Azure.Identity: Bumps verion to 1.11.4
  • 4546 Client Encryption: Adds support for latest Cosmos Package.
  • 4490 Query: Adds Distribution for MakeList and MakeSet
  • 4559 Query: Adds a new QueryFeature flag for MakeList and MakeSet
  • 4568 VM Metadata API: Adds an option to disable VM metadata API call
  • 4481 Query: Adds support for multi-value Group By query for LINQ
  • 4583 ChangeFeed: Adds MalformedContinuationToken SubstatusCode to exception

Fixed

  • 4538 Query: Fixes plumbing VectorEmbeddingPolicy to ServiceInterop to choose correct default distance function
  • 4523 Change Feed / Processor AVAD: Fixes timeToLiveExpired missing from metadata
  • 4558 Query: Removes compute specific logic from query pipelines that is no longer required
  • 4580 Change Feed: Fixes incorrect exception messages in VersionedAndRidCheckedCompositeToken

3.42.0

3.42.0 - 2024-07-24

Added

  • 4544 Azure.Identity: Bumps verion to 1.11.4
  • 4546 Client Encryption: Adds support for latest Cosmos Package.
  • 4490 Query: Adds Distribution for MakeList and MakeSet
  • 4559 Query: Adds a new QueryFeature flag for MakeList and MakeSet
  • 4568 VM Metadata API: Adds an option to disable VM metadata API call
  • 4481 Query: Adds support for multi-value Group By query for LINQ
  • 4583 ChangeFeed: Adds MalformedContinuationToken SubstatusCode to exception

Fixed

  • 4538 Query: Fixes plumbing VectorEmbeddingPolicy to ServiceInterop to choose correct default distance function
  • 4523 Change Feed / Processor AVAD: Fixes timeToLiveExpired missing from metadata
  • 4558 Query: Removes compute specific logic from query pipelines that is no longer required
  • 4580 Change Feed: Fixes incorrect exception messages in VersionedAndRidCheckedCompositeToken

3.42.0-preview.0

3.42.0-preview.0 - 2024-07-08

Added

  • 4489 Query: Adds DOCUMENTID extension method for LINQ

Fixed

  • 4507 Query : Fixes ORDER BY query issue when partial partition key is specified with hierarchical partition (#​4507)

3.41.0

3.41.0 - 2024-06-07

Added

  • 4489 Query: Adds DOCUMENTID extension method for LINQ

Fixed

  • 4507 Query : Fixes ORDER BY query issue when partial partition key is specified with hierarchical partition (#​4507)

3.41.0-preview.0

3.41.0-preview.0 - 2024-05-17

Added

  • 4486 ContainerProperties: Enables Vector Embedding and Indexing Policy for Preview (#​4486)

3.40.0

3.40.0 - 2024-05-17

Fixed

  • 4397 Query: Fixes ResponseMessage not parsing the IndexMetrics as text in latest sdk (#​4397)
  • 4426 ChangeFeedProcessor: Fixes a bug properly when dealing with Legacy lease incremental documents that do not have a Mode property (#​4426)
  • 4459 Query: Fixes non streaming order by to use flag from query plan (#​4459)
  • 4253 Query: Fixes LINQ Serialization CamelCase Naming Policy (#​4253)
  • 4493 Query: Fixes non streaming OrderByCrossPartitionQueryPipelineStage to remove state and handle splits (#​4493)

Added

  • 4446 Query: Adds a new capability for non streaming order by in QueryFeatures (#​4446)
  • 4433 Distributed Tracing: Adds Request charge and Payload size Threshold options (#​4433)
  • 4462 Diagnostics: Adds DurationInMs to StoreResult (#​4462)
  • 4492 Query: Adds an environment config to suppress sending NonStreamingOrderBy in the list of query features sent to the gateway (#​4492)

3.40.0-preview.2

3.40.0-preview.2 - 2024-05-16

Fixed

  • 4413 Query: Fixes Persisted continuationToken issue (partition splits) by turning off Optimistic Direct Execution by default
  • 4419Query: Fixes bug in OrderByCrossPartitionQueryPipelineStage to ensure that errors in inner pipeline creation are bubbled up

3.40.0-preview.1

3.40.0-preview.1 - 2024-04-17

Fixed

  • 4426 ChangeFeedProcessor: Fixes ArgumentException when dealing with Legacy lease incremental documents that do not have a Mode property

3.40.0-preview.0

3.40.0-preview.0 - 2024-04-15

Fixed

  • 4334 ChangeFeedProcessor: Fixes when ChangeFeedMode is switched, an exception is thrown

Added

  • 4370 ChangeFeedProcessor: Adds AllVersionsAndDeletes support to ChangeFeedProcessor
  • 4380 ChangeFeedProcessor: Refactors AllVersionsAndDeletes Metadata Contract for ChangeFeed and ChangeFeedProcessor

    Note: A Rename refactoring was performed in the effort to reduce redundancy and achieve clarity from a user perspective. The previous type ChangeFeedItemChange<T> was strategically renamed to ChangeFeedItem<T>. The refactoring affects both ChangeFeed (pull), and the new ChangeFeedProcessor (push), when in AllVersionsAndDeletes ChangeFeedMode. LatestVersion ChangeFeedMode is not affected and will continue to function as expected.

3.39.2

3.39.2 - 2024-05-16

Fixed

  • 4413 Query: Fixes Persisted continuationToken issue (partition splits) by turning off Optimistic Direct Execution by default
  • 4419Query: Fixes bug in OrderByCrossPartitionQueryPipelineStage to ensure that errors in inner pipeline creation are bubbled up

3.39.1

3.39.1 - 2024-04-17

Fixed

  • 4426 ChangeFeedProcessor: Fixes ArgumentException when dealing with Legacy lease incremental documents that do not have a Mode property

3.39.0

3.39.0 - 2024-04-15

Fixed

  • 4357 Distributed Tracing Documentation : Fixes the default value mentioned in code doc

Added

  • 4377 Integrated cache: Adds BypassIntegratedCache for public release
  • 4265 CosmosClientOptions: Adds Private Custom Account Endpoints
  • 4316 Distributed Tracing: Refactors code to rename net.peer.name attribute to server.address. Warning: This is a breaking change, only server.address will be emitted starting with this version.
  • 4339 Diagnostics: Adds Client Configuration for Synchronization context cases
  • 4333 Distributed Tracing: Adds configuration to disable network level tracing in sdk permanently
  • 4323 Query: Adds Support for LINQ Custom Serializer in Public Release
  • 4362 Query: Adds support for non streaming ORDER BY
  • 4074 Query: Adds translation support for single key single value select GROUP BY LINQ queries
  • 4361 Performance: Refactors query prefetch mechanism
  • 4386 Regions: Adds new Regions

    Note: There is added support for the following regions: Taiwan North and Taiwan Northwest.
    This also includes a Direct Package version update to 3.33.0 in PR #​4353

3.39.0-preview.1

3.39.0-preview.1 - 2024-02-08

Fixed

  • 4294 DisableServerCertificateValidation: Fixes Default HttpClient to honor DisableServerCertificateValidation (#​4294)

Added

  • 4299 Query: Adds environment variable for overriding EnableOptimisticDirectExecution default (#​4299)

    ⚠️ Note: This change provides another way to manage the upgrade to 3.38. It provides an option to avoid potential disruption due to the breaking change (see the note below) if only config deployment is preferred, instead of any explicit code modification.
    With this change, users can set the environment variable AZURE_COSMOS_OPTIMISTIC_DIRECT_EXECUTION_ENABLED to false in their production environments while upgrading from previous minor version (3.37 or below) to 3.38.1 (or above).
    This will signal the SDK to disable Optimistic Direct Execution by default.
    Once the environment is fully upgraded to the target version, the environment variable can be removed (or set to true) to enable ODE.
    It is recommended that the environment variable is used only to manage the upgrade and removed once the deployment is complete.
    Please note that environment variable acts as the override only for choosing the default value. If the code explicitly modifies the setting, that value will be honored during actual operations.

3.39.0-preview.0

Added

  • 4138 Query: Adds support for LINQ Custom Serializer (#​4138)

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---
updated-dependencies:
- dependency-name: Microsoft.Azure.Cosmos
  dependency-version: 3.54.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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