3.33.0

Warning

Version 3.33.0 includes a bug for those running .NET Core 2.1 resulting in missing Traces. If you are affected, please update your library to version 3.34.0 or above.

Summary

• Hangfire Auto Instrumentation (#6904)
• Add support for npgsql 10 (#7855)
• Add support for RedisServiceStack v10 (#7903)
• [Debugger-Test Optimization] Add agent-less support to ER (#7859)
• Implement Serverless Service Representation (SSR) in AWS Lambda (#7850)
• Add Defender processes to exclusion list (#7925)
• Fixing DSM flush logic & CPU usage (#7827)

Changes

Tracer

• [Dynamic Instrumentation] Fixed race condition with ProbeStatusPoller dispose (#6409)
• Create SettingsManager for managing mutable settings and ExporterSettings (#7695)
• Remove properties from TracerSettings which can change at runtime (#7723)
• Stop using Tracer.Instance if we don't need to (#7744)
• Fixing DSM flush logic & CPU usage (#7827)
• Restructure RuntimeMetricsWriter for .NET Framework to fix StackOverflowException (#7830)
• Update documentation to account for MutableSettings (#7867)
• Nit: cache is ready state for profiler in ProfilerStatus (#7873)
• Reduce allocations in TraceContext (#7874)
• Small perf improvement for some TagList implementations (#7887)
• Add support for RedisServiceStack v10 (#7903)
• Add Defender processes to exclusion list (#7925)
• Add testing for Microsoft.Data.Sqlite v10 (#7936)
• Set DataPipelineEnabled=0 by default (#7943)

CI Visibility

• [Test Optimization] Add branch parameter to test management API request (#7891)
• [Test Optimization] - Add support for BenchmarkDotNet 0.15.x internally (#7909)

ASM

• [AAP] Update waf and add support for security_response_id (#7807)
• [AAP] Rugerize waf encoder disposal (#7863)

Continuous Profiler

• [Profiler] Generate heap snapshot (#7681)
• [Profiler] Update liveheap handle limit (#7872)

Debugger

• [Debugger-Test Optimization] Add agent-less support to ER (#7859)

Serverless

• Implement Serverless Service Representation (SSR) in AWS Lambda (#7850)
• [AWS Lambda] Cleanup from PR#7835 (#7858)

Fixes

• Fix DatadogLoggingScope sometimes injecting incorrect values for ILogger logs injection (#7880)

Miscellaneous

• [tracing] hangfire autoinstrumentation (#6904)
• [ConfigRegistry] 4/6 Aliases handling and analyzers to prevent using any string key (#7689)
• [ConfigRegistry] 3/5 Generate ConfigurationKeys with source generator (#7698)
• Handle changes to MutableSettings and ExporterSettings without rebuilding (#7724)
• Add process tags to remote config (#7840)
• Simplify dataflow synchronization (#7853)
• Add support for npgsql 10 (#7855)
• Mark all classes as sealed or static (#7879)
• Fix serialization allocation in .NET Framework and < .NET Core 3.1 (#7884)
• [IAST] Use recursive_mutex instead of CS and mutex (#7890)
• [Config Registry] 5/7 Replace manual ConfigurationKeys by generated ones in the whole solution (#7931)
• [Config Registry] Fix source generators: downgrade System.text.json version (#7944)

Build / Test

• Fix benchmark flakiness (#7790)
• [Test Package Versions Bump] Updating package versions (#7824)
• Set benchmarking jobs as interruptible when outside master (#7841)
• Add standard output and error when a test fails and does not display it (#7847)
• Avoid SQL connection flakines in integration tests (#7854)
• Bump the version of Microsoft.CodeAnalysis.CSharp and others used in our internal analyzers (#7860)
• Fail the gitlab job if we fail to upload the artifacts (#7861)
• [Azure Functions] Fix Azure Functions NuGet script for Linux and macOS (#7864)
• Add more cleanup to benchmarks (#7865)
• Benchmark improvements (#7868)
• Add benchmark for two scopes (#7869)
• Fix download artifacts link in logs. Improve logging. (#7870)
• Increase retries in Stack Exchange Submit traces test (#7875)
• Update .gitlab/one-pipeline.locked.yaml (#7876)
• Add SYS_PTRACE capabilities for core dumps (#7877)
• Add "Types should be sealed" analyzer (#7878)
• Stop testing .NET 8 on PRs (#7881)
• Fix (and extend) AgentWriter benchmark (#7882)
• Bump the gh-actions-packages group across 4 directories with 8 updates (#7888)
• Try to fix dependabot (#7895)
• [Test Package Versions Bump] Updating package versions (#7902)
• Add missing assembly for <.NET Core 3.1 (#7904)
• Only pull docker images if we need to (#7910)
• Encode changes to vendored code added in #7884 (#7913)
• Add data-streams-monitoring to CODEOWNERS file (#7915)
• Try to fix dependabot again (#7918)
• Bump the gh-actions-packages group across 3 directories with 5 updates (#7923)
• Generate GH tokens with dd-octo-sts for Windows macrobenchmarks (#7927)
• Fix release GitHub Actions (#7935)
• Fix usages of new Tracer() which are never cleaned up (#7938)
• add CLAUDE.local.md to .gitignore (#7945)

Changes since 3.32.1