3.16.0

Summary

• [IAST] Add support for .NET 9 ReadOnlySpan<T> overloads for string manipulation
• [IAST] Change cookie filter default value to avoid flooding
• [Continuous Profiler] Add WaitHandle wait duration profiling
• [Continuous Profiler] Fix possible shut down crash scenarios
• [Exception Replay] Added support for top-most failing local root span

Changes

Tracer

• [Tracer] update sampling formula (#6866)

ASM

• [ASM] Removed unneeded rewrite PInvoke call for ASM (#6914)
• [IAST] Add support for Dotnet 9 ReadOnlySpan String overloads (#6846)
• [IAST] Change cookie filter default value (#6889)
• [IAST] Iast Aspects logs refactor (#6888)

Continuous Profiler

• [Profiler] Implement WaitHandle wait duration profiling (#6426)
• [Profiler] Bump libdatadog to v17.0.0 (#6805)
• [Profiler] Fix timer_create bug (#6811)
• [Profiler] Fix short lived threads scenario (#6864)
• [Profiler] Fix missing http profiler in profiler_list tag (#6865)
• [Profiler] Remove logs in buggybits if needed (#6898)
• [Profiler] Fix IpcServer for .NET Framework (#6903)
• [Tracer] Fix possible crash in ContextTracker on shutdown (#6893)

Debugger

• [Exception Replay] Added support for top-most failing local root span + Communicating failure to capture errors (#6859)

Fixes

• Remove not required samples (#6862)

Miscellaneous

• Add readme for MacOS development (#6018)
• Add documentation around Xunit.Combinatorial (#6880)
• [Dynamic Instrumentation] DEBUG-3492 Remove duration from non method snapshots (#6735)
• Revert "[Dynamic Instrumentation] DEBUG-3492 Remove duration from non… (#6902)

Build / Test

• Bump Microsoft.Azure.Functions.Worker.Extensions.Http from 3.2.0 to 3.3.0 in /tracer/test/test-applications/azure-functions/Samples.AzureFunctions.V4Isolated (#6605)
• Add Xunit.Combinatorial for Combinatorial/Pairwise testing (#6847)
• Add traits to exclude tests that will not run anyway (#6858)
• Fix build warnings in debugger and ASM samples (#6867)
• [Test Package Versions Bump] Updating package versions (#6874)
• Expand ownership of Version Bump related files (#6877)
• Add "all-green" job to enfore green CI policy (#6879)
• [CI] Use public symbol org API KEY (#6881)
• Update to use 9.0.203 of the .NET SDK (#6883)
• Don't run throughput tests on PRs (#6884)
• Dump the docker compose logs to try to see what's going on (#6886)
• Adds a "flaky" attribute, that we can use to automatically retry flaky tests (#6891)
• Fix Couchbase flaky tests (#6892)
• Use code owners in build variable generation (#6896)
• [Test Package Versions Bump] Updating package versions (#6900)
• Try to fix flake in building runner tool (#6905)
• Use mirrored, latest, image in GitLab build (#6906)
• Update Serverless teams in CODEOWNERS (#6918)

Changes since 3.15.0

3.15.0

Summary

• Add an inferred span to represent AWS API Gateway (#6624)
• Add V2 of the Event Tracking SDK for ASM (#6760)
• Add support for Datadog SpanEvents (#6769)
• Add support for DynamoDB Span Pointers for Update Item and Delete Item (#6775)
• Collect detected endpoints in Kestrel for API Security (#6733)
• Add code.origin for entry spans in Dynamic Instrumentation
• Restore Google.Protobuf instrumentation (#6826)
• Fix edge case with loading instrumentations (#6815)
• Disable instrumentations when an integration throws a MissingMethodException (#6807)

Changes

Changes since 3.14.3

3.14.3

Summary

Updates for initial Windows IIS OCI image preview release

Changes

Miscellaneous

• Update .gitlab/one-pipeline.locked.yaml (#6818)

Changes since 3.14.2

3.14.2

Summary

Updates for initial Windows IIS OCI image preview release

Changes

Miscellaneous

• Update initial Windows IIS OCI image preview release

Changes since 3.14.1

3.14.1

Summary

Initial preview release of Windows IIS OCI images

Changes

Misc

• Initial Windows IIS OCI image preview release

Changes since 3.14.0

3.14.0

Summary

• [Database Monitoring] Propagate context for some stored procedures

Changes

Misc

• [Database Monitoring] Propagate context for some stored procedures (#6799)

Build / Test

• [R&D Week Profiling] Add tests for sync over async scenarios (#6763)
• Download and Copy libdatadog binaries for Data-Pipeline integration (#6777)

Changes since 3.13.0

3.13.0

Summary

• Fix RabbitMQ V7+ headers being overwritten (thanks @johang88)!
• Update the default value of DD_TRACE_128_BIT_TRACEID_LOGGING_ENABLED to true
• Fix Microsoft.Extensions.Telemetry logging integration in 9.3.0
• [Test Optimization] Flaky Test Management feature
• Temporarily remove instrumentation for Protobuf Schema tagging

Changes

Tracer

• [Tracing] Update the default value of DD_TRACE_128_BIT_TRACEID_LOGGING_ENABLED to true (#6751)
• [Tracer] Fix Rabbitmq7 header injection overwrites user supplied basic properties [from external PR #6730] (#6753)
• Fix Microsoft.Extensions.Telemetry logging integration in 9.3.0 (#6773)
• Refactor RabbitMQ test sample (#6778)
• Clarify doc comment for DD_TRACE_128_BIT_TRACEID_LOGGING_ENABLED (#6791)
• fix: container ID prefix in metadata and related tests (#6793)

CI Visibility

• [Test Optimization] Flaky Test Management feature (#6740)
• [Test Optimization] Add missing test_session metric (#6776)

ASM

• [ASM] Fix IAST Grpc DotNet flaky test (#6772)

Continuous Profiler

• [Profiler] Change profiler to use the libdatadog dynamic library instead (#6301)

Debugger

• Skip the failing debugger tests (#6755)

Serverless

• Add AWS Lamda testing for .NET 9 (#6779)

Fixes

• [BUG]: RabbitMQ Basic Properties overwritten to default values (#6723)
• Fix: Rabbitmq7 header injection overwrites user supplied basic properties (#6730)
• Remove instrumentation for Protobuf Schema tagging (#6792)

Build / Test

• Fix dependabot configuration for gh-actions-packages group (#6696)
• [IAST] LDAP flakiness fix (#6706)
• [fleet installer] Add some integration tests (#6714)
• [Test Package Versions Bump] Updating package versions (#6732)
• [CI] Stop running windows throughput tests (#6752)
• Remove profiler throughput tests and bump timeouts (#6757)
• feat: add dev container for consistent development environment (#6761)
• [Benchmarks] Migrate linux throughput tests (#6765)
• ssi tests onepipeline (#6767)
• Remove graphql scenarios from CI system tests (#6768)
• Pin github actions to sha (#6774)
• Disable the merge queue (#6780)
• Update dependabot to scan composite actions (#6784)

Miscellaneous

• [fleet installer] Try to fix Gac Installer issue when older versions are already installed (#6715)
• add kafka topic to messaging.destination.name tag (#6758)
• [fleet installer] Split the install command in two (#6766)
• [fleet installer] Update logging for fleet installer (#6782)

Changes since 3.12.0

3.12.0

Summary

• Fix NoWarn overriding in Datadog.Trace and Datadog.Trace.Trimming NuGet packages
• [Tracer] Add support for S3 tracing using span links
• [Test Optimization] Add support to xUnit v3 2.x.x
• [ASM] Add support for standalone billing
• [ASM] Add support for email injection detection in MimeKit and SimpleEmail
• [Continuous Profiler] Enable ETW support by default for .NET Framework

Changes

Tracer

• Adding datadog.json filepath to tracer startup logs (#6307)
• [tracing] add null checks when iterating headers in propagators (#6460)
• S3 Span Pointers (#6655)
• don't propagate baggage when http client integration is disabled (#6692)
• Fix: Ensure baggage properties are not interpreted as baggage values (#6693)
• HTTP over streams: use vendored Utf8Parser.TryParse() (#6720)
• [Tracing] Add configuration key DD_TRACE_EXPERIMENTAL_FEATURES_ENABLED (#6727)
• [Tracing] Update DD_TAGS behavior through a feature flag to better align with Datadog Agent tags parsing logic (#6728)
• Ignore entire baggage header if malformed (#6743)

CI Visibility

• [Test Optimization] - Code refactor (#6709)
• [Test Optimization] Add missing impacted test code in runner (#6722)
• [Test Optimization] Add known tests feature (#6725)
• [Test Optimization] Add support to xUnit v3 2.0.0 (#6738)

ASM

• [ASM] Standalone billing V2 migration (#6663)
• [ASM] Dont store additive context in httpcontext (#6609)
• [ASM] Email injection: MimeKit and SimpleEmail (#6614)
• [ASM] Add new RASP telemetry tags (#6685)
• [ASM][ATO]Add business logic event address to the waf (#6701)
• [ASM] Add new WAF events success telemetry tags. (#6707)
• [ASM] WAF error span tags (#6729)
• [ASM][ATO] Fix : remove ISession for trimming file, and ducktype (#6737)

Continuous Profiler

• [Profiler] Properly initialize appDomainId (#6630)
• [Profiler] Add Export project in Demo for datadog-ci tests (#6708)
• [Profiler] Enable ETW support by default for .NET Framework (#6724)
• [Profiler] Add logs for the different profilers configuration (#6739)
• [Profiler] Add tag GC CPU samples (#6746)

Dynamic Instrumentation

• [Dynamic Instrumentation] DEBUG-3572 Check for valid gzip content (#6687)

Serverless

• Send sampling priority to lambda extension (#6719)

Data Streams Monitoring

• [Data Streams Monitoring] Perf optimization for protobuf instrumentation (#6694)
• [Data Streams Monitoring] use full name for protobuf schema.name tag (#6721)

Miscellaneous

• [Crashtracking] Fix crashtracking in single-file apps (#6677)

• Add DD_INSTRUMENTATION_INSTALL_TYPE variables for known install methods (#6695)

• [Fleet installer] Add additional pre-verification check for IIS variables (#6697)

• [Fleet installer] Don't fail uninstall if the GAC lib has additional references (#6698)

• [fleet installer] Add additional logging for app pool modifications (#6700)

• [fleet installer] Update (and fix) return code (#6712)

Build / Test

• [Test Package Versions Bump] Updating package versions (#6703)
• Add fixes for release process (#6704)
• [Test Package Versions Bump] Updating package versions (#6711)
• Fix "auto bump test package versions" workflow (#6713)
• Add notification channel for build pipeline (#6717)
• Fix HttpListener.GetContext leak in tests (#6750)

Changes since 3.11.1

3.11.1

Summary

There are no changes in version 3.11.1 compared to 3.11.0, 3.11.1 is to unblock an issue with SSI artifacts.

The release notes for 3.11.0 are shown below for convenience

• [Tracer] Add support for HotChocolate v15.x.x
• [Tracer] Add trimming support to Datadog.Trace, instead of requireing Datadog.Trace.Trimming
• [Tracer] Add support 128-bit trace ids in logs injection
• [Tracer] Add ability to disable ActivitySources from being listened to
• [Test Optimization] Add support for MSTest v3.8.x
• [Serverless] Add support for AWS SDK Step Functions
• [Continuous Profiler] Include CPU samples in profile
• [ASM] Always collect session ID
• [Data streams management] Add profobuf schema as OpenAPI json as tags

Changes

Tracer

• [Tracer] support 128-bit trace ids in logs injection (#5363)
• Add ability to disable ActivitySources from being listened to (#5795)
• [Dynamic Instrumentation] DEBUG-3132 Add Memoization Cache for Redaction Logic (#6292)
• Fix W3CTraceContextPropagator for non-standard array types (#6654)
• Remove unused method (#6659)
• Fix DisabledIntegrationNames not correctly disabling the integration (#6664)
• Pack trimming file in Datadog.Trace NuGet, and add trimming smoke tests for the NuGet packages (#6678)
• only enable protobuf instrumentation when DSM is enabled (#6691)
• Add support for HotChocolate v15.x.x (#6648)

CI Visibility

• [Test Optimization] Support for MSTest v3.8.x (#6686)

ASM

• [ASM][ATO] Collect session id at all times (#6623)

Continuous Profiler

• [Profiler/Crashtracker] Bump libdatadog 16.0.3 (#6589)
• [Profiler] Add number of CPU samples to the profile (#6646)
• [Profiler] Fix Profiler execution benchmark tests (#6652)

Serverless

• [SVLS-5559] Inject trace context into AWS Step Functions input attribute (#6171)
• fix: dispose HttpWebResponses to avoid leaking FDs (#6661)

Build / Test

• [CI] Sending CI Vis Data to HQ (#6621)
• Build the FleetInstaller executable and include in Windows OCI image (#6644)
• Add smoke tests for fleet installer (#6645)
• Tack on apm-idm-dotnet reviewers to auto-bump PRs (#6665)
• Make sure we upload hotfix artifacts to Azure (#6667)
• Restrict dependabot github actions to patch version bumps (#6669)
• [Test Package Versions Bump] Updating package versions (#6670)
• Reduce flake in Fleet installer tests (#6671)
• Minor refactor in ThreadAbortCodeFixProvider (#6673)
• speed up external CI artifact fetching (#6674)
• Try to catch memory dump for instrumentation telemetry tests (#6675)
• Add workflows for scheduled code freeze and AAS deployment (#6681)
• Add NuGet API verification check (#6690)
• Remove MemberNotNull to fix build (#6699)

Miscellaneous

• Create an "installer" executable for use with the Datadog installer (#6643)
• Reapply "Add Google Protobuf Instrumentation" (#6647)
• Update CONTRIBUTING with external PR policies (#6650)
• [Fleet Installer] Don't throw when deleting registry value if it's already deleted (#6672)
• [Fleet Installer] Don't block uninstall if IIS isn't available (#6676)
• Update Azure Functions doc (#6682)

Changes since 3.10.2

3.11.0

Summary

• [Tracer] Add support for HotChocolate v15.x.x
• [Tracer] Add trimming support to Datadog.Trace, instead of requireing Datadog.Trace.Trimming
• [Tracer] Add support 128-bit trace ids in logs injection
• [Tracer] Add ability to disable ActivitySources from being listened to
• [Test Optimization] Add support for MSTest v3.8.x
• [Serverless] Add support for AWS SDK Step Functions
• [Continuous Profiler] Include CPU samples in profile
• [ASM] Always collect session ID
• [Data streams management] Add profobuf schema as OpenAPI json as tags

Changes

Tracer

• [Tracer] support 128-bit trace ids in logs injection (#5363)
• Add ability to disable ActivitySources from being listened to (#5795)
• [Dynamic Instrumentation] DEBUG-3132 Add Memoization Cache for Redaction Logic (#6292)
• Fix W3CTraceContextPropagator for non-standard array types (#6654)
• Remove unused method (#6659)
• Fix DisabledIntegrationNames not correctly disabling the integration (#6664)
• Pack trimming file in Datadog.Trace NuGet, and add trimming smoke tests for the NuGet packages (#6678)
• only enable protobuf instrumentation when DSM is enabled (#6691)
• Add support for HotChocolate v15.x.x (#6648)

CI Visibility

• [Test Optimization] Support for MSTest v3.8.x (#6686)

ASM

• [ASM][ATO] Collect session id at all times (#6623)

Continuous Profiler

• [Profiler/Crashtracker] Bump libdatadog 16.0.3 (#6589)
• [Profiler] Add number of CPU samples to the profile (#6646)
• [Profiler] Fix Profiler execution benchmark tests (#6652)

Serverless

• [SVLS-5559] Inject trace context into AWS Step Functions input attribute (#6171)
• fix: dispose HttpWebResponses to avoid leaking FDs (#6661)

Build / Test

• [CI] Sending CI Vis Data to HQ (#6621)
• Build the FleetInstaller executable and include in Windows OCI image (#6644)
• Add smoke tests for fleet installer (#6645)
• Tack on apm-idm-dotnet reviewers to auto-bump PRs (#6665)
• Make sure we upload hotfix artifacts to Azure (#6667)
• Restrict dependabot github actions to patch version bumps (#6669)
• [Test Package Versions Bump] Updating package versions (#6670)
• Reduce flake in Fleet installer tests (#6671)
• Minor refactor in ThreadAbortCodeFixProvider (#6673)
• speed up external CI artifact fetching (#6674)
• Try to catch memory dump for instrumentation telemetry tests (#6675)
• Add workflows for scheduled code freeze and AAS deployment (#6681)
• Add NuGet API verification check (#6690)
• Remove MemberNotNull to fix build (#6699)

Miscellaneous

• Create an "installer" executable for use with the Datadog installer (#6643)
• Reapply "Add Google Protobuf Instrumentation" (#6647)
• Update CONTRIBUTING with external PR policies (#6650)
• [Fleet Installer] Don't throw when deleting registry value if it's already deleted (#6672)
• [Fleet Installer] Don't block uninstall if IIS isn't available (#6676)
• Update Azure Functions doc (#6682)

Changes since 3.10.2