DataDog/dd-trace-dotnet v3.49.0

3.49.0

on GitHub

Summary

• [OTLP] Add trace metrics via OTLP span metrics export (#8826)
• Implement span-derived primary tags (AKA Additional tags) on Client-Side-Stats computation (#8766)
• Implement support for DD_TAGS in Client-Side stats (#8823)
• Add EventBridge DSM producer injection (#8639)

Changes

Tracer

• Refactor GraphQL error response building and add pre-emptive truncation (#8647)
• Implement span-derived primary tags (AKA Additional tags) on Client-Side-Stats computation (#8766)
• Minor and performance updates for client-side-stats (#8822)
• Implement support for DD_TAGS in Client-Side stats (#8823)
• Apply cardinality limits to Client-Side stats implementation (#8824)
• [OTLP] Add trace metrics via OTLP span metrics export (#8826)
• Optimise OTEL metrics collection to reduce allocations (#8834)
• Update TruncateUTF8 to never split a code point and improve perf (#8836)
• [Debugger] Log over-length identifier redaction at Warning instead of Error (#8853)
• Attempt to prevent crash on module unload (#8854)

ASM

• [AAP] Add response headers even if no appsec event is present (#8784)
• [Appsec] Add comments and refs to help out codex reviews when libddwaf is involved (#8831)
• [BUG] Fix query obfuscation culture invariant (#8850)

Continuous Profiler

• [Profiler] Fix live objects age (#8842)
• Avoid excessive BuggyBits exceptions in endpoint tests (#8881)

Debugger

• [Debugger] Define debugger safety guidance (#8817)
• [Debugger] Prevent expression member access from invoking getters (#8878)

Fixes

• Remove config_norm_rules.json tests (#8844)

Miscellaneous

• Add dd-autoinstrumentation CLI with LLM-native structured output (#8313)
• [Tests] Add Azure Functions Trigger tests for messaging SDKs (#8698)
• Bump libdatadog to 2.0.0 (~v36.0.0) (#8827)
• Add bounded cardinality limits for OTEL metrics collection (#8846)
• update AAS setup guide (#8848)

Data Streams Monitoring

• Add EventBridge DSM producer injection (#8639)

Build / Test

• [Test] Handle dotnet/runtime#127957 BadImageFormatException fingerprint (#8729)
• [CI] Add commit-only fallback when resolving serverless/single-step Azure build artifacts (#8782)
• Flag new major versions of NuGets we don't support (#8800)
• [Test Package Versions Bump] Updating package versions (#8837)
• [Smoke Test Docker Image Bump] Updating docker image tags (#8838)
• Remove legacy create_draft_release workflow (#8839)
• Bump the gh-actions-packages group across 2 directories with 6 updates (#8851)
• Update CI VMs to use latest images (#8852)
• Remove unused kafka services from docker-compose.ym (#8855)
• [Test Package Versions Bump] Updating package versions (#8857)
• Move webhook url to protected environment (#8863)
• [Test Package Versions Bump] Updating package versions (#8864)
• Update CODEOWNERS to remove IDM from DSM and expand DSM ownership (#8870)
• Fix ADO.NET dropped trace test flakes (#8871)
• Make transaction early-flush writer test deterministic (#8872)
• [Tests] Handle UTF-16 output from ProcDump v12.01 (#8890)

Changes since 3.48.0