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@dependabot dependabot bot commented on behalf of github Dec 16, 2025

Updated Microsoft.Azure.Cosmos from 3.45.0 to 3.56.0.

Release notes

Sourced from Microsoft.Azure.Cosmos's releases.

3.56.0

3.56.0 - 2025-11-25

Fixed

  • 5550 Owner not found: Fixes substatus code 1003 for item operations when container doesn't exist (Direct mode)

3.56.0-preview.0

3.56.0-preview.0 - 2025-11-14

Fixed

  • 5260 HPK: Fixes Lengthaware normalized EPK comparators as default (only in preview)

3.55.0

3.55.0 - 2025-11-14

Added

  • 5462 [VectorIndexPath]: Adds GA IndexingSearchListSize and VectorIndexShardKey
  • 5470 Change feed: Adds id and pk to ChangeFeedMetadata for delete operations (Default policy excludes Previous for deletes)
  • 5474 Binary Encoding: Adds support to DateTimeOffset type

Fixed

  • 5469 BarrierRequests: Adds 410/LeaseNotFound(1022) fail-fast to cross-region retries by retrying on primary (checks last replica response)
  • 5475 Query: Fixes query advisor prefix url links to use aka.ms
  • 5476 HttpTimeoutPolicy: Fixes QueryPlan retry gaps (Http POST but its Read)
  • 5497 HttpTimeoutPolicy: Fixes PPAF and ThinProxy timeout polices to (6s, 6s, 10s) for both PointReads and NonPointReads

3.55.0-preview.1

3.55.0-preview.0

3.55.0-preview.0 - 2025-10-2

Note: FullTextScore query function now expects string value parameters (e.g., FullTextScore(c.text, 'swim','run')); preview array syntax is no longer supported.

Added

  • 5368 VectorDataType: Adds Support for Float16 Data Type
  • 5411 Hedging: Adds GA for adding hedging via RequestOptions
  • 5412 Hedging: Adds back diagnostics filed Response Region to hedging request diagnostics
  • 5386 Build: Removes System.Net.Http and System.Text.RegularExpressions package references

Fixed

  • 5409 Query: Fixes to not use passthrough context for collections with HPK
  • 5422 Diagnostics: Fixes race condition that can cause InvalidOperationException in CosmosOperationCancelledException.ToString()
  • 5427 PPAF: Fixes issue where setting RequestTimeout to 0 second will cause PPAF dynamic enablement to break

3.54.1

3.54.0

3.54.0 - 2025-10-2

Note: FullTextScore query function now expects string value parameters (e.g., FullTextScore(c.text, 'swim','run')); preview array syntax is no longer supported.

Added

  • 5368 VectorDataType: Adds Support for Float16 Data Type
  • 5411 Hedging: Adds GA for adding hedging via RequestOptions
  • 5412 Hedging: Adds back diagnostics filed Response Region to hedging request diagnostics
  • 5386 Build: Removes System.Net.Http and System.Text.RegularExpressions package references

Fixed

  • 5409 Query: Fixes to not use passthrough context for collections with HPK
  • 5422 Diagnostics: Fixes race condition that can cause InvalidOperationException in CosmosOperationCancelledException.ToString()
  • 5427 PPAF: Fixes issue where setting RequestTimeout to 0 second will cause PPAF dynamic enablement to break

3.54.0-preview.2

3.54.0-preview.2 - 2025-10-7

Fixed

  • 5427 PPAF: Fixes issue where setting RequestTimeout to 0 second will cause PPAF dynamic enablement to break

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

3.53.2

3.53.2 - 2025-10-7

Fixed

  • 5427 PPAF: Fixes issue where setting RequestTimeout to 0 second will cause PPAF dynamic enablement to break

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.

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---
updated-dependencies:
- dependency-name: Microsoft.Azure.Cosmos
  dependency-version: 3.56.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file .NET Pull requests that update .NET code labels Dec 16, 2025
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dependabot bot commented on behalf of github Dec 16, 2025

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

@dependabot dependabot bot deleted the dependabot/nuget/src/Microsoft.Azure.Cosmos-3.56.0 branch December 16, 2025 22:28
@vmcbaptista vmcbaptista restored the dependabot/nuget/src/Microsoft.Azure.Cosmos-3.56.0 branch December 16, 2025 22:35
@vmcbaptista vmcbaptista reopened this Dec 16, 2025
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