chore(deps): bump ddtrace from 3.12.4 to 3.14.0

[dependabot]

Bumps ddtrace from 3.12.4 to 3.14.0.

Release notes

Sourced from ddtrace's releases.

3.14.0

Estimated end-of-life date, accurate to within three months: 08-2026 See the support level definitions for more information.

New Features

• ai_guard
  • add AI Guard evaluations support to LangChain instrumentation
  • add evaluation support to streaming LangChain APIs
• LLM Observability
  • ml_app is now optional, defaulting to service. while it is still recommended to set ml_app, enabling LLM Observability will no longer throw if one is not provided or propagated from an upstream service.
  • This introduces a tool_definitions parameter to the LLMObs.annotate() method for tool calling scenarios. Users can now pass a list of tool definition dictionaries directly to annotate LLM spans with available tools. Each tool definition must include a name (string) field, with optional description (string) and schema (JSON-serializable dictionary) fields.
  • Experiments (beta) dataset methods (create_dataset, create_dataset_from_csv and pull_dataset) argument name is changed to dataset_name.

Bug Fixes

• AAP
  • make sure the status code for downstream requests is properly sent to libddwaf.
  • Resolves an incompatibility with gevent>=25.8.1 that would cause a deadlock when starting the waf via remote config.
• django: Fixes issue causing ValueError: coroutine already executing on Python 3.13+ with django.utils.decorators.async_only_middleware.
• asyncpg: Fix the error "Error: expected pool connect callback to return an instance of 'asyncpg.connection.Connection', got 'ddtrace.contrib.internal.asyncpg.patch._TracedConnection'" due to using the custom connect option. With this fix, postgres.connect spans will be created when this option is used.
• exception replay: fixed an issue that prevented snapshots from retrieving local variables from traceback frames from exception thrown by Celery tasks.
• LLM Observability
  • This fix resolves an issue where decorated functions returning responses with an ambiguous truth value (e.g. pandas dataframes) would raise an error due to the inability to coerce the value into a boolean.
  • Fixes an issue where certain Google GenAI LLM requests were not being traced due to importing from google.genai.types on startup.
• Fixed an issue that could have caused some products to fail to start properly in applications that use pkg_resources, either directly or indirectly.
• profiling: Upgrades echion to pick up critical bug fixes and performance improvements.
• CI Visibility: This fix resolves an issue where coverage from sessions with pytest-xdist were not submitted with the proper session id, preventing Test Impact Analysis feature from working properly.

3.14.0rc2

Estimated end-of-life date, accurate to within three months: 08-2026 See the support level definitions for more information.

New Features

• ai_guard
  • add AI Guard evaluations support to LangChain instrumentation
  • add evaluation support to streaming LangChain APIs
• LLM Observability
  • ml_app is now optional, defaulting to service. while it is still recommended to set ml_app, enabling LLM Observability will no longer throw if one is not provided or propagated from an upstream service.
  • This introduces a tool_definitions parameter to the LLMObs.annotate() method for tool calling scenarios. Users can now pass a list of tool definition dictionaries directly to annotate LLM spans with available tools. Each tool definition must include a name (string) field, with optional description (string) and schema (JSON-serializable dictionary) fields.
  • Experiments (beta) dataset methods (create_dataset, create_dataset_from_csv and pull_dataset) argument name is changed to dataset_name.

Bug Fixes

• AAP
  • make sure the status code for downstream requests is properly sent to libddwaf.
  • Resolves an incompatibility with gevent>=25.8.1 that would cause a deadlock when starting the waf via remote config.
• django: Fixes issue causing ValueError: coroutine already executing on Python 3.13+ with django.utils.decorators.async_only_middleware.
• asyncpg: Fix the error "Error: expected pool connect callback to return an instance of 'asyncpg.connection.Connection', got 'ddtrace.contrib.internal.asyncpg.patch._TracedConnection'" due to using the custom connect option. With this fix, postgres.connect spans will be created when this option is used.

... (truncated)

Changelog

Sourced from ddtrace's changelog.

Changelog

Changelogs for versions not listed here can be found at https://github.com/DataDog/dd-trace-py/releases

---

3.8.0

New Features

• LLM Observability: add processor capability to process span inputs and outputs. See usage documentation [here](https://docs.datadoghq.com/llm_observability/setup/sdk/python/#span-processing).
• CI Visibility: This introduces the ability to gzip the payload when using the evp proxy setup, incurring in less network bandwith consumption.
• Error Tracking: Introduces automatic reporting of handled exceptions. Enabling the feature will report handled exceptions to Error Tracking from the user code, the third party packages code, some specified modules or everything based on configuration. This feature can be controlled using two environment variables: - DD_ERROR_TRACKING_HANDLED_ERRORS=`allthird_party` - DD_ERROR_TRACKING_HANDLED_ERRORS_INCLUDE=`module1, module2, module3.submodule`
• Code Security: IAST support for langchain v0.1.0 and above.
• openai: This introduces tracing support for the OpenAI Responses endpoint.

Bug Fixes

• tracing: Fixes an issue where truncation of span attributes longer than 25000 characters would not consistently count the size of UTF-8 multibyte characters, leading to a unicode string is too large error.

• CI Visibility: This fix resolves an issue where the DD_CIVISIBILITY_ITR_ENABLED was not honored properly.

• tracing: Fixes a bug in distributed tracing where pickling ddtrace.trace.Context fails in coroutines. This regression was introduced in v3.7.0.

• CI Visibility: This fix resolves an issue where pytest-xdist would not exit with the proper status code if ATR was enabled.

• CI Visibility: This fix resolves an issue where ddtrace pytest plugin used with xdist would report test suites as failing even when all tests pass.

• profiling: fixed an issue in the SynchronizedSamplePool where pool could be null when calling into ddog_ArrayQueue_ functions, leading to segfaults in the uWSGI shutdown

• Code Security: IAST: Avoid excessive filtering of stacktrace locations when finding vulnerabilities. After this change, vulnerabilities that were previously discarded will now be reported. In particular, if they were found within code in site-packages or outside of the working directory.

• LLM Observability: Resolves an issue where spans and evaluation metrics were not being sent via Unix sockets.

• dynamic instrumentation: prevent an exception when trying to remove a probe that did not resolve to a valid source code location.

• kafka: This fix resolves an issue where message headers were sent to Kafka brokers that do not support them. Message headers are turned off when the Kafka server responds with UNKNOWN_SERVER_ERROR (-1).

• code origin for spans: fixes a performance issue with exit spans.

• profiling: improve performance of the memory profiler for large heaps. The memory profiler previously did a linear search of tracked allocations for every free, which scaled very poorly with large heaps. Switch to a fast hash map.

---

3.7.2

Bug Fixes

• CI Visibility: This fix resolves an issue where the DD_CIVISIBILITY_ITR_ENABLED was not honored properly.
• tracing: Fixes an issue where truncation of span attributes longer than 25000 characters would not consistently count the size of UTF-8 multibyte characters, leading to a unicode string is too large error.

---

3.7.1

Bug Fixes

... (truncated)

Commits

• 8e61161 fix(llmobs): [MLOB-3863] openai agents support reasoning messages (#14522)
• 2b8bd63 fix(tracing): span pointer repr (#14539)
• 08ae31e feat(ai_guard): add evaluation support to streaming LangChain APIs (#14495)
• efcf058 docs: add note about updating system tests pin to prerequisites for release (...
• 0611712 fix(llmobs): [MLOB-3857] avoid importing from genai on startup (#14542)
• ea8e783 fix(aap): status code for downstream requests (#14534)
• 60bf567 chore(llmobs): projects support for dne (#14517)
• abfd0cb perf: use lru_cache for caching (#14459)
• 941cf9c fix(django): support async_only_middleware (#14512)
• ac495a2 ci: update system-tests commit (#14525)
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[dependabot]

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