DataDog/dd-trace-dotnet v2.30.0

2.30.0

on GitHub

⚠️ This release contains a known issue with DD_DBM_PROPAGATION_MODE. The issue is resolved in version 2.35.0.
Enabling DD_DBM_PROPAGATION_MODE may cause runtime errors in your application if you set the CommandType property on DbCommand to CommandType.StoredProcedure. If you suspect your application or a dependent library is using stored procedures, and you are currently using this release, don't enable DD_DBM_PROPAGATION_MODE until upgrading to 2.35.0+.

Summary

• [Tracer] Adds support for 128-bit Trace IDs
• [ASM] Adds custom rules support
• [Continuous Profiler] Enables timestamps and GC events by default for timeline view

Note
The Datadog .NET Tracer does not support application running in partial trust.

Changes

Tracer

• [Tracing] add support for 128-bit trace ids (#3744)
• Change the ownership of the RuntimeMetrics statsd instance (#4060)
• Make ModuleMetadata thread-safe (#4061)
• Update MessagePack to 1.9.11 (#4078)
• Reduce allocations in sampling mechanism tagging (#4085)
• [Tracer] Add interfaces to standardize operation name and service name calculations across schema versions (#4088)
• Add support for MySql.Data 8.0.33 (#4109)

CI Visibility

• [CI Visibility] Rename Intelligent Test Runner tag names (#3909)
• [CI Visibility] Update ci specs and add codefresh support (#4049)
• [CI Visibility] Add support for importing code coverage from cobertura and opencover format to the test session. (#4069)

ASM

• [ASM] Update waf and custom rules (#4053)
• [ASM] Add methods to location json (#4063)
• [ASM] Fix ip resolution: some local ips weren't seen as local (#4067)
• [ASM] Add custom rules support (#4077)
• [ASM] Add IAST instrumented tests ownership to ASM (#4087)
• [ASM] Update WAF (#4112)

Continuous Profiler

• [Profiler] Enable timestamps and GC events by default for timeline view (#3982)
• [Profiler] Make sure the memory dump is copied when a profiler test failed (#4047)
• Fix rare and random crash on linux (#4055)
• Investigate failing test on alpine (#4073)
• [Profiler] Fix race for endpoint profiling (#4079)
• [Profiler/Windows] Release HANDLE when Managed thread dies (#4089)

Fixes

• Remove support for partial trust environment (#4083)
• Add EditorBrowsableState.Never to types that should never be invoked (#4091)

Build / Test

• [IAST] Enable deduplication tests on net7 (#3973)
• Enable crash dumps on Windows (#3975)
• [Tracer] Update samples for log collection, agentless logging, and logs trace ID correlation (#3994)
• Update Nuke build to latest (#4000)
• [Test Package Versions Bump] Updating package versions (#4013)
• [Tracer] Attribute Schema configuration: Create distinct v0 and v1 span metadata rules (#4031)
• Update dockerfile to build native code with clang-16 (#4036)
• Add checksums for release artifacts (#4041)
• Replace Datadog.Trace.OSX.sln with a solution filter (#4048)
• [Tracer] Comprehensive package version testing fixes (#4057)
• Fix CI Visibility source root in Docker based test (#4059)
• InstrumentationVerification should override the log folder only if enabled (#4066)
• Setup python3.9 for system tests (#4070)
• Add obj as a folder exception in the static analysis workflow. (#4071)
• Add debuglink to linux native lib to ease debugging experience (#4072)
• Add jetbrains diagnoser to Benchmark tests (#4074)
• Reduce the pressure on threadpool in the tests (#4086)
• Option to add Datadog Profiler to the BenchmarkDotNet tests (#4094)
• [Test Package Versions Bump] Updating package versions (#4096)
• Fix BenchmarkDotNet tests build warnings (#4110)
• Allow forcing code coverage in CI (#4113)
• Stop the flake (#4114)

Miscellaneous

• RCM refactoring from event model to subscriptions (#3983)
• [Tracer] Improvement: Make the ServiceNames immutable (#4043)
• Bump spdlog version (#4044)
• Exclude more high-cardinality dependencies from telemetry (#4050)
• Update Minimum required SDK version in Readme (#4092)
• Skip injecting loader on partial trust (#4108)
• Add trace::profiler null check (#4116)

Changes since 2.29.0