Issues

• [BUG]: logging.captureWarnings() has no effect under ddtrace-run when gevent is installed (warnings module is unloaded, logging is kept)

  DataDog/dd-trace-py#20875 · Filter by author StasEvseev opened on Oct 8, 2026

• [BUG]: APM_TRACING remote config sampling rules flip on every RC update ("Failed to apply all sampling rules. Rules=, Applied=[]")

  DataDog/dd-trace-py#20871 · Filter by author ebar0n opened on Oct 8, 2026
  2

• [BUG]: ASGI requests on a keep-alive connection chain to the previous request's ExecutionContext, leaking every earlier request

  DataDog/dd-trace-py#20858 · Filter by author dev-kpyc opened on Oct 7, 2026

• OpenFeature latest CI variant breaks when openfeature-sdk 0.10+ resolves

  DataDog/dd-trace-py#20817 · Filter by author vlad-scherbich opened on Oct 5, 2026

• ASM latest CI variants break when anthropic 1.x / openai 3.x / pymysql 1.2+ resolve

  DataDog/dd-trace-py#20816 · Filter by author vlad-scherbich opened on Oct 5, 2026

• LLMObs latest CI variants break when anthropic 1.x / mcp 2.x resolve

  DataDog/dd-trace-py#20815 · Filter by author vlad-scherbich opened on Oct 5, 2026

• [BUG]: Generated dd tracestate exceeds 256-character limit and is rejected by OpenTelemetry

  bug
  DataDog/dd-trace-py#20810 · Filter by author kpurdon opened on Oct 5, 2026
  1

• [BUG]: google_genai LLMObs spans drop tool_use_prompt_token_count, so input + output no longer adds up to total

  DataDog/dd-trace-py#20783 · Filter by author chrikrah opened on Oct 4, 2026

• [BUG]: Anthropic streamed spans report 1h cache writes as ephemeral_5m_input_tokens

  DataDog/dd-trace-py#20782 · Filter by author chrikrah opened on Oct 4, 2026
  1

• [3.15] wrapping — sys.monitoring path skips obfuscation guard

  DataDog/dd-trace-py#20776 · Filter by author vlad-scherbich opened on Oct 3, 2026

• [3.15] ai_guard_openai — enable on Python 3.15

  DataDog/dd-trace-py#20775 · Filter by author vlad-scherbich opened on Oct 3, 2026

• [3.15] openfeature — enable on Python 3.15

  DataDog/dd-trace-py#20774 · Filter by author vlad-scherbich opened on Oct 3, 2026

• [BUG]: vllm integration raises AttributeError 'EngineCoreOutput' object has no attribute 'num_cached_tokens' with vLLM >= 0.20.0

  bug
  DataDog/dd-trace-py#20768 · Filter by author SierraJY opened on Oct 3, 2026

• [BUG]: gRPC response wrapper raises AttributeError for generators, affecting Bigtable reads after upgrading to 2.46.0

  bug
  DataDog/dd-trace-py#20729 · Filter by author csmithd opened on Oct 1, 2026

• [3.15] appsec_iast_packages — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20726 · Filter by author vlad-scherbich opened on Oct 1, 2026

• [3.15] debugging::debugger — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20725 · Filter by author vlad-scherbich opened on Oct 1, 2026
  1

  

• [3.15] google_adk — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20724 · Filter by author vlad-scherbich opened on Oct 1, 2026

• [3.15] aws_durable_execution_sdk_python — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20723 · Filter by author vlad-scherbich opened on Oct 1, 2026

• [3.15] pymongo — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20722 · Filter by author vlad-scherbich opened on Oct 1, 2026
  1

• [BUG]: litellm integration: fallbacks parameter creates duplicate LLM spans (one call → two spans with identical usage)

  bug
  DataDog/dd-trace-py#20670 · Filter by author phillipehsantos opened on Sep 29, 2026

• [BUG]: aiohttp middleware raising AttributeError: ExecutionContext has no event. Use context_with_event

  bug
  DataDog/dd-trace-py#20669 · Filter by author akursar opened on Sep 29, 2026

• [3.15] appsec_integrations_packages — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20668 · Filter by author vlad-scherbich opened on Sep 29, 2026

• [3.15] appsec — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20666 · Filter by author vlad-scherbich opened on Sep 29, 2026
  

• [3.15] urllib3 — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20665 · Filter by author vlad-scherbich opened on Sep 29, 2026

• [3.15] sqlalchemy — enable on Python 3.15

  python:3.15
  DataDog/dd-trace-py#20664 · Filter by author vlad-scherbich opened on Sep 29, 2026