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@github-actions github-actions released this 05 May 13:06
· 2559 commits to master since this release
v2.8.0
6c0d118
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Learn about vigilant mode.

Summary

This version mainly:

  • Solves a use case where the tracer would hang on startup, on CentOs.
  • Runtime Metrics now matches traces for service names that were normalized by the Tracer.
  • Changes the default resource name when using [Trace] attributes
  • The profiler now reports the same service name, environment and version as the Tracer (even when configuring the Tracer by code)

Changes

Tracer

  • Activity Compatibility Layer (#2446)
  • Use native HttpClient for UDS in .NET 6 (#2665)
  • Add more Debug logs in the tracer loader. (#2673)
  • Refactor base endpoint calculations (#2688)
  • Read profiler application info from tracer (#2699)
  • [dnlib] Enable THREAD_SAFE preprocessor constant (#2718)
  • Update default resource name for TraceAnnotationsIntegration (#2720)
  • Improve profiler logging in the tracer (#2733)
  • [DuckTyping] Two pass check to avoid creation of invalid types in memory. (#2716)
  • Return CORPROF_E_PROFILER_CANCEL_ACTIVATION if Tracing is Disabled (#2685)
  • Normalize DogStatsD client service name with Trace Agent logic (#2719)
  • Add support for GraphQL 5.x (#2632)
  • Fix hang on Centos and Improve installer smoke tests (#2726)

AppSec

  • [AppSec] Unhandled exception bug (#2698)
  • [AppSec] Monitor path params for asp.net core 3.0 routing endpoints, webforms and webapi (#2715)
  • [Appsec] Remove unused data model files (#2722)

Continuous Profiler

  • [Profiler] CPU profiling implementation (#2645)
  • [Profiler] Add Undefined-Behavior sanitizer on the profiler (#2690)
  • [Profiler] Fix duration computation in CPU time profiler (#2738)
  • [Profiler] Allow Stack collector to collect callstack of the current thread (#2740)
  • [Profiler] Rework the linux stack frames collectors (#2747)

Miscellaneous

  • [ALL] Add overload to create std::string from WCHAR* (+ size) (#2744)

Build / Test

  • Allows our pipeline to be monitored (#2704)
  • Convert GraphQL tests to snapshot tests (#2707)
  • Try building samples in parallel (#2709)
  • [Tests] Remove Datadog.Trace references from samples (#2710)
  • Add additional entry to version bump files (#2714)
  • Add tests for extension methods with DD_TRACE_METHODS (#2717)
  • If we kill the process in our GraphQL tests on Linux, raise a SkipException (#2727)
  • [Pipeline Monitoring] Works better with an agent (#2728)
  • Consolidate custom frameworks (#2729)
  • Delete Samples.MultiDomainHost test application and its dependencies (#2731)
  • Use ARM64 AWS auto scale group (#2734)
  • Don't wait forever for a hanging sample to end (#2735)
  • Rework RabbitMQ sample to try avoid race condition (#2736)
  • Refactor Windows Build and clean Beta Msi related code (#2742)
  • Use a separate agent pool for running status updates (#2749)
  • [Build] Add timeout to dotnet installs (#2752)
  • Try using local git configuration instead of global (#2755)

Changes since 2.7.0

Assets 16
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