DataDog/dd-trace-dotnet v3.29.0

3.29.0

on GitHub

Summary

• [OTEL] Metrics API Support - Metrics Reader & OTLP Exporter (#7514)
• [Azure Functions] Add aas.site.kind tag to agentless logs (#7623)
• [Azure Functions] Skip instrumenting orchestrator functions (#7640)
• Various other fixes and improvements

Changes

Tracer

• Rebuild MutableSettings on dynamic config changes (#7525)
• Move DefaultServiceName to MutableSettings (#7530)
• Simplify PerTraceSettings.GetServiceName() (#7532)
• [PDB] Handle exception during opening a pdb file (#7573)

CI Visibility

• [TestOptimization] Catch IOException on the Git folder discovery (#7658)

Continuous Profiler

• [crashtracker/profiler] Notify profiler the application is crashing (#7657)

Debugger

• [Dynamic Instrumentation] DEBUG-3695 Return correct RC apply details (#6890)
• [Dynamic Instrumentation] Skip some debugger tests on .NET 8 or greater (#7631)
• Minor fix in DynamicConfigurationManager update process (#7664)
• [Dynamic Instrumentation] DEBUG 3794 Stabilize snapshot enumerable serializing (#6910)
• [Dynamic Instrumentation] DEBUG-3959 Guard against undefined value expression (#7008)
• [Debugger Default-On] DEBUG-4341 Forward snapshots to debugger intake (#7388)
• [Dynamic Instrumentation] Ensure DI metric probe does not send automatic telemetry (#7621)
• [Dynamic Instrumentation] Remove reference types value property from snapshot (#7635)

Serverless

• [Azure Functions] Add aas.site.kind tag to agentless logs (#7623)
• [Azure Functions] Skip instrumenting orchestrator functions (#7640)

Miscellaneous

• [OTEL] Metrics API Support - Metrics Reader & OTLP Exporter (#7514)
• [internal docs] Add CI troubleshooting documentation (#7634)
• [OTEL] Moves OTelMetrics Under OpenTelemetry.Metrics (#7638)
• Minor refactor and added tests for DynamicConfigurationManager (#7652)
• [OTEL] Vendoring OtlpGrpcExportClient And Enabling OTLP Metrics gRPC Tests (#7666)
• [Code Origin] Add debug logs to code origin for entry span (#7612)
• [Code Origin] Performance: Add Assembly Filter Caching for Code Origin (#7667)
• Small OpenTelemetry Metrics fixes and optimizations (#7632)

Build / Test

• Optimize AGENTS.md with contextual load guidance (#7625)
• Bump timeit to v0.4.6 (#7647)
• Improve and simplify the microbenchmarks CI setup (#7613)
• Capture Exception when sending metrics (#7614)
• [Test Package Versions Bump] Updating package versions (#7617)
• Fix profiler_execution_benchmarks flakiness (#7622)
• Fix the code freeze action (#7626)
• Revert "[SINT-4157] sanitise ultimate-pipeline.yml" (#7627)
• Increase Docker run step resiliency for Profiler integration tests (#7629)
• [SINT-4157] sanitise ultimate-pipeline.yml (#7630)
• [Azure Functions] Add Build-AzureFunctionsNuget.ps1 helper script for local developement (#7633)
• Update CODEOWNERS for consistent ownership of managed loader files (#7643)
• [Test Package Versions Bump] Updating package versions (#7644)
• Clone the prod dd-trace-dotnet microbenchmark branch for microbenchmarks (#7646)
• Fix CleanObjFiles job (#7648)
• [Test Package Versions Bump] Updating package versions (#7655)
• [OTEL] Switches OTLP Tests To dd-apm-test-agent Instead of MockTracerAgent (#7656)
• Fix nuget installer smoke tests (#7619)

Changes since 3.28.0