3.29.0-preview

3.29.0-preview - 2022-07-08

Added

• #3277, #3261 Open Telemetry: Adds Open Telemetry support
• #3265, #3285 Change Feed Processor: Adds Task.Delay check to prevent stalling
• #3308 Dependencies: System.ConfigurationManager is upgraded to 6.0.0 tied to the .NET 6.0 release, which still supports .NET Standard 2.0, so it is not a breaking change.
• #3308 Performance: Replaces DateTime.UtcNow with Rfc1123DateTimeCache.UtcNow()
• #3320 Performance: Adds use of ValueStopwatch instead of Stopwatch
• #3276 KeyRefresh: Adds AzureKeyCredential support to enable key refresh scenarios
• #3322 Query: Adds new DLL dependencies for ServiceInterop.dll

Fixed

• #3278, #3310 CosmosClient: Fixes ObjectDisposedException during Background Refresh by adding Cancellation Token
• #3309 Documentation: Fixes Container.PatchItemAsync example
• #3309 Serialization: Fixes default JsonSerializerSettings for GHSA-5crp-9r3c-p9vr
• #3319 OperationCanceledException: Adds Exception Trace as Child to reduce noise on the top level of Diagnostics
• #3308 ObjectDisposedException: Fixes ObjectDisposedException during Bounded Staleness/Strong barrier requests

3.28.0

3.28.0 - 2022-06-14

Added

• #3257 CosmosClientBuilder: Adds BuildAndInitializeAsync to match CosmosClient.CreateAndInitializeAsync
• #3211 Client Encryption: Adds change to allow partition key path and id to be part of client encryption policy
• #3236 MalformedContinuationTokenException: Adds the use of a new substatus code when throwing to programmatically determine the cause of the BadRequest
• #3236 CosmosException: Adds custom messages for Service Unavailable scenarios to guide customer investigation

Fixed

• #3253 CosmosOperationCanceledException: Fixes Closure on Cancellation Token status
• #3252 Telemetry: Fixes Inconsistent behavior of VM Metadata Async Initialization
• #3224 LINQ: Fixes preserve DateTime.Kind when passing value to custom JsonConverter (Thanks @ccurrens)
• #3236 Diagnostics: Fixes Exception caused when checking OS version of some Android Devices
• #3236 Diagnostics: Fixes CPU NaN value causing broken json formatting on some devices

3.28.0-preview

3.28.0-preview - 2022-06-14

Added

• #3257 CosmosClientBuilder: Adds BuildAndInitializeAsync to match CosmosClient.CreateAndInitializeAsync
• #3211 Client Encryption: Adds change to allow partition key path and id to be part of client encryption policy
• #3236 MalformedContinuationTokenException: Adds the use of a new substatus code when throwing to programmatically determine the cause of the BadRequest
• #3236 CosmosException: Adds custom messages for Service Unavailable scenarios to guide customer investigation

Fixed

• #3253 CosmosOperationCanceledException: Fixes Closure on Cancellation Token status
• #3252 Telemetry: Fixes Inconsistent behavior of VM Metadata Async Initialization
• #3224 LINQ: Fixes preserve DateTime.Kind when passing value to custom JsonConverter (Thanks @ccurrens)
• #3236 Diagnostics: Fixes Exception caused when checking OS version of some Android Devices
• #3236 Diagnostics: Fixes CPU NaN value causing broken json formatting on some devices

3.27.2

3.27.2 - 2022-06-02

Added

• #3231 Diagnostics: Adds Connection Mode to Client Configuration
• #3234 CosmosOperationCanceledException: Adds short link and cancellation token status into message

Fixed

• #3226 Query: Fixes DllNotFoundException when running on Windows/x64
• #3227 Traces: Fixes message on SDK initialization when not running on Azure VM
• #3242 CosmosClient Constructor: Fixes NullReferenceException when AzMetadata.Compute is null. Introduced in 3.27.0 PR #3100

3.27.2-preview

3.27.2-preview - 2022-06-02

Added

• #3231 Diagnostics: Adds Connection Mode to Client Configuration
• #3234 CosmosOperationCanceledException: Adds short link and cancellation token status into message

Fixed

• #3226 Query: Fixes DllNotFoundException when running on Windows/x64
• #3227 Traces: Fixes message on SDK initialization when not running on Azure VM
• #3242 CosmosClient Constructor: Fixes NullReferenceException when AzMetadata.Compute is null. Introduced in 3.27.0 PR #3100

3.27.1

3.27.1 - 2022-05-25

Added

• #3177 Performance: Adds optimized request headers
• #3202 Diagnostics: Adds Application region into Client Configuration
• #3194 Diagnostics: Adds Processor count
• #3180 Diagnostics: Adds Continuation Token from partition key range cache
• #3176 Diagnostics: Adds request session token

Fixed

• #3190 LINQ: Fixes NullReferenceException when using a static field or property. Introduced in 3.27.0 PR #2924

3.27.1-preview

3.27.1-preview - 2022-05-25

Added

• #3177 Performance: Adds optimized request headers
• #3202 Diagnostics: Adds Application region into Client Configuration
• #3194 Diagnostics: Adds Processor count
• #3180 Diagnostics: Adds Continuation Token from partition key range cache
• #3176 Diagnostics: Adds request session token

Fixed

• #3190 LINQ: Fixes NullReferenceException when using a static field or property. Introduced in 3.27.0 PR #2924

3.27.0

3.27.0 - 2022-05-06

Added

• #3123 Availability: Adds optimization to reduce reduce metadata calls for addresses
• #3127 Availability: Adds logic to reduce impact of replica failovers and upgrades
• #3093 Patch: Adds Null support for Set operation
• #3111 & #3015 Merge support: Minimum SDK version that includes partition merge support.
• #2924 Performance: Adds a LINQ optimization for member access in LINQ-to-SQL (Thanks @notheotherben)
• #3165 Diagnostics: Adds response serialization time
• #3168 Performance: Adds aggressive prefetching for scalar aggregates for Query

Fixed

• #3102 Upsert item: Fixes a bug causing session tokens for partition 0 to be overridden by session token for another partition when users don't pass the token as input
• #3119 Session: Fixes NotFound/ReadSessionNotAvailable (404/1002) on collection-recreate scenario for query-only workloads
• #3124 Change Feed Processor: Fixes noisy error notification when lease is stolen by other host
• #3141 Diagnostics: Fixes contacted replica count
• #3173 UserAgent: Optimized size by removing irrelevant information

3.27.0-preview

3.27.0-preview - 2022-05-06

Added

• #3123 Availability: Adds optimization to reduce reduce metadata calls for addresses
• #3127 Availability: Adds logic to reduce impact of replica failovers and upgrades
• #3093 Patch: Adds Null support for Set operation
• #3111 & #3015 Merge support: Minimum SDK version that includes partition merge support.
• #2924 Performance: Adds a LINQ optimization for member access in LINQ-to-SQL (Thanks @notheotherben)
• #3165 Diagnostics: Adds response serialization time
• #3168 Performance: Adds aggressive prefetching for scalar aggregates for Query

Fixed

• #3102 Upsert item: Fixes a bug causing session tokens for partition 0 to be overridden by session token for another partition when users don't pass the token as input
• #3119 Session: Fixes NotFound/ReadSessionNotAvailable (404/1002) on collection-recreate scenario for query-only workloads
• #3124 Change Feed Processor: Fixes noisy error notification when lease is stolen by other host
• #3141 Diagnostics: Fixes contacted replica count
• #3173 UserAgent: Optimized size by removing irrelevant information

3.26.2

3.26.2 - 2022-05-05

• #3155 Query: Fixes "System.ArgumentException: Stream was not readable." when using WithParameterStream
• #3154 Query: Fixes possible missing query results on Windows x64 when using a custom serializer
• #3137 Query: Fixes exception message readability for invalid query text. Introduced in 3.14.0 PR #1812