0.56.0rc2

Bug Fixes

• Fix memory leak caused when the tracer is disabled.

0.56.0rc1

Release Notes

v0.56.0rc1

Prelude

The v0.5 trace API version has been made available and can be selected via the newly introduced DD_TRACE_API_VERSION environment variable by setting DD_TRACE_API_VERSION="v0.5". This newer API version generates smaller payloads, thus increasing the trace throughput to the Datadog agent, for better performance.

New Features

• Added the DD_TRACE_API_VERSION environment variable for requesting a specific trace API version.

Upgrade Notes

• The aredis integration is now enabled by default.

Deprecation Notes

• The contents of monkey.py have been moved into _monkey.py in an effort to internalize the module. Public methods have been imported back into monkey.py in order to retain compatibility, but monkey.py will be removed entirely in version 1.0.0.

Bug Fixes

• Set the correct package name in the Pyramid instrumentation. This should fix an issue where the incorrect package name was being used which would crash the application when trying to do relative imports within Pyramid (e.g. when including routes from a relative path).

0.55.3

Bug Fixes

• Fix memory leak caused when the tracer is disabled.

0.55.2

0.55.2

Bug Fixes

• Set the correct package name in the Pyramid instrumentation. This should
  fix an issue where the incorrect package name was being used which would
  crash the application when trying to do relative imports within Pyramid
  (e.g. when including routes from a relative path).

0.55.1

0.55.1

Bug Fixes

• Fix Pyramid caller_package level issue which resulted in crashes when starting Pyramid applications. Level now left at default (2).

0.55.0

Release Notes

New Features

• Add official support for Python 3.10
• Add aredis support >= 1.1.0
• Add automatic unix domain socket detection for Dogstatsd. The expected path for the socket is /var/run/datadog/dsd.socket which if exists, will be used instead of the previous UDP default, udp://localhost:8125/. To be used in conjunction with dogstatsd_socket in your datadog.yaml file, or the DD_DOGSTATSD_SOCKET environment variable set on the Datadog agent.
• Add new DD_TRACE_SAMPLING_RULES environment variable to override default sampling rules. For example: DD_TRACE_SAMPLING_RULES='[{"sample_rate":0.5,"service":"my-service"}]'
• Add support for snowflake-connector-python >= 2.0.0. Note that this integration is in beta and is not enabled by default. See the snowflake integration documentation for how to enable.
• Only for CI Visibility (pytest integration): include pytest version as a tag in the test span.
• Only for CI Visibility (pytest integration): Extract stage and job name from environment data in Azure Pipelines.

Upgrade Notes

• Instead of using error constants from ddtrace.ext.errors. Use constants from ddtrace.constants module. For example: ddtrace.ext.errors.ERROR_MSG -> ddtrace.constants.ERROR_MSG
• Instead of using priority constants from ddtrace.ext.priority. Use constants from ddtrace.constants module. For example: ddtrace.ext.priority.AUTO_KEEP -> ddtrace.constants.AUTO_KEEP
• Instead of using system constants from ddtrace.ext.system. Use constants from ddtrace.constants module. For example: ddtrace.ext.system.PID -> ddtrace.constants.PID

Deprecation Notes

• Deprecate DATADOG_TRACE_AGENT_HOSTNAME, DATADOG_TRACE_AGENT_PORT, DATADOG_PRIORITY_SAMPLING, DATADOG_PATCH_MODULES in favor of their DD equivalents.

  [Deprecated environment variable] | [Recommended environment variable]

  • For DATADOG_TRACE_AGENT_HOSTNAME, use DD_AGENT_HOST
  • For DATADOG_TRACE_AGENT_PORT use DD_AGENT_PORT
  • For DATADOG_PRIORITY_SAMPLING, follow ingestion controls
  • For DATADOG_PATCH_MODULES, use DD_PATCH_MODULES

• Moved ddtrace.ext.errors constants into the ddtrace.constants module. ddtrace.ext.errors will be removed in v1.0. Shorthand error constant (MSG,TYPE,STACK) in ddtrace.ext.errors will be removed in v1.0. Function get_traceback() in ddtrace.ext.errors is now deprecated and will be removed v1.0.

• Moved ddtrace.ext.priority constants into ddtrace.constants module.

• Moved ddtrace.ext.system constants into ddtrace.constants module.

Bug Fixes

• Fixes an issue where all Django function middleware will share the same resource name.
• Fixed an issue with gevent worker processes that caused them to crash and stop.
• Fixes exceptions raised when logging during tracer initialization when DD_LOGS_INJECTION is enabled.
• The ddtrace.utils.wrappers.unwrap function now raises an error if trying to unwrap a non-wrapped object.
• Only for CI Visibility (pytest integration): Fix extraction of branch in GitLab CI.

0.55.0rc2

Release Notes

New Features

• Add aredis support >= 1.1.0
• Add automatic unix domain socket detection for Dogstatsd. The expected path for the socket is /var/run/datadog/dsd.socket which if exists, will be used instead of the previous UDP default, udp://localhost:8125/. To be used in conjunction with dogstatsd_socket in your datadog.yaml file, or the DD_DOGSTATSD_SOCKET environment variable set on the Datadog agent.
• Add new DD_TRACE_SAMPLING_RULES environment variable to override default sampling rules. For Example:: DD_TRACE_SAMPLING_RULES='[{"sample_rate":0.5,"service":"my-service"}]'
• Add support for snowflake-connector-python >= 2.0.0.
• Only for CI Visibility (pytest integration): include pytest version as a tag in the test span.
• Added official support for Python 3.10
• Only for CI Visibility (pytest integration): Extract stage and job name from environment data in Azure Pipelines.

Upgrade Notes

• Instead of using error constants from ddtrace.ext.errors. Use constants from ddtrace.constants module. For example: ddtrace.ext.errors.ERROR_MSG -> ddtrace.constants.ERROR_MSG
• Instead of using priority constants from ddtrace.ext.priority. Use constants from ddtrace.constants module. For Example:: ddtrace.ext.priority.AUTO_KEEP -> ddtrace.constants.AUTO_KEEP
• Instead of using system constants from ddtrace.ext.system. Use constants from ddtrace.constants module. For Example:: ddtrace.ext.system.PID -> ddtrace.constants.PID

Deprecation Notes

• Deprecate DATADOG_TRACE_AGENT_HOSTNAME, DATADOG_TRACE_AGENT_PORT, DATADOG_PRIORITY_SAMPLING, DATADOG_PATCH_MODULES in favor of their DD equivalents.

  [Deprecated environment variable] | [Recommended environment variable]

  • For DATADOG_TRACE_AGENT_HOSTNAME, use DD_AGENT_HOST
  • For DATADOG_TRACE_AGENT_PORT use DD_AGENT_PORT
  • For DATADOG_PRIORITY_SAMPLING, follow ingestion controls
  • For DATADOG_PATCH_MODULES, use DD_PATCH_MODULES

• Moved ddtrace.ext.errors constants into the ddtrace.constants module. ddtrace.ext.errors will be removed in v1.0. Shorthand error constant (MSG,TYPE,STACK) in ddtrace.ext.errors will be removed in v1.0. Function get_traceback() in ddtrace.ext.errors is now deprecated and will be removed v1.0.

• Moved ddtrace.ext.priority constants into ddtrace.constants module.

• Moved ddtrace.ext.system constants into ddtrace.constants module.

Bug Fixes

• Fixes an issue where all Django function middleware will share the same resource name.
• Fixed an issue with gevent worker processes that caused them to crash and stop.
• Fixes exceptions raised when logging during tracer initialization when DD_LOGS_INJECTION is enabled.
• The ddtrace.utils.wrappers.unwrap function now raises an error if trying to unwrap a non-wrapped object.
• Only for CI Visibility (pytest integration): Fix extraction of branch in GitLab CI.

0.55.0rc1

What's Changed

New Features

• Add aredis support >= 1.1.0
• Add automatic unix domain socket detection for Dogstatsd. The expected path for the socket is /var/run/datadog/dsd.socket which if exists, will be used instead of the previous UDP default, udp://localhost:8125/. To be used in conjunction with dogstatsd_socket in your datadog.yaml file, or the DD_DOGSTATSD_SOCKET environment variable set on the Datadog agent.
• Add new DD_TRACE_SAMPLING_RULES environment variable to override default sampling rules. For Example:: DD_TRACE_SAMPLING_RULES='[{"sample_rate":0.5,"service":"my-service"}]'
• Add support for snowflake-connector-python >= 2.0.0.
• Only for CI Visibility (pytest integration): include pytest version as a tag in the test span.
• Added official support for Python 3.10
• Only for CI Visibility (pytest integration): Extract stage and job name from environment data in Azure Pipelines.

Upgrade Notes

• Instead of using error constants from ddtrace.ext.errors. Use constants from ddtrace.constants module. For example: ddtrace.ext.errors.ERROR_MSG -> ddtrace.constants.ERROR_MSG
• Instead of using priority constants from ddtrace.ext.priority. Use constants from ddtrace.constants module. For Example:: ddtrace.ext.priority.AUTO_KEEP -> ddtrace.constants.AUTO_KEEP
• Instead of using system constants from ddtrace.ext.system. Use constants from ddtrace.constants module. For Example:: ddtrace.ext.system.PID -> ddtrace.constants.PID

Deprecation Notes

• Deprecate DATADOG_TRACE_AGENT_HOSTNAME, DATADOG_TRACE_AGENT_PORT, DATADOG_PRIORITY_SAMPLING, DATADOG_PATCH_MODULES in favor of their DD equivalents.

  [Deprecated environment variable] | [Recommended environment variable]

  • For DATADOG_TRACE_AGENT_HOSTNAME, use DD_AGENT_HOST
  • For DATADOG_TRACE_AGENT_PORT use DD_AGENT_PORT
  • For DATADOG_PRIORITY_SAMPLING, follow ingestion controls
  • For DATADOG_PATCH_MODULES, use DD_PATCH_MODULES

• Moved ddtrace.ext.errors constants into the ddtrace.constants module. ddtrace.ext.errors will be removed in v1.0. Shorthand error constant (MSG,TYPE,STACK) in ddtrace.ext.errors will be removed in v1.0. Function get_traceback() in ddtrace.ext.errors is now deprecated and will be removed v1.0.

• Moved ddtrace.ext.priority constants into ddtrace.constants module.

• Moved ddtrace.ext.system constants into ddtrace.constants module.

Bug Fixes

• Fixes an issue where all Django function middleware will share the same resource name.
• Fixed an issue with gevent worker processes that caused them to crash and stop.
• Fixes exceptions raised when logging during tracer initialization when DD_LOGS_INJECTION is enabled.
• The ddtrace.utils.wrappers.unwrap function now raises an error if trying to unwrap a non-wrapped object.
• Only for CI Visibility (pytest integration): Fix extraction of branch in GitLab CI.

0.54.1

Bug Fixes

• Fixed an issue with gevent worker processes that caused them to crash and stop.
• Fixes exceptions raised when logging during tracer initialization when DD_LOGS_INJECTION is enabled.

0.54.0

Release Notes

v0.54.0

New Features

• Add automatic unix domain socket detection for traces. The expected path for the socket is /var/run/datadog/apm.socket which if exists, will be used instead of the previous http default, http://localhost:8126/. To be used in conjunction with apm_config.receiver_socket in your datadog.yaml file, or the DD_APM_RECEIVER_SOCKET environment variable set on the Datadog agent.
• Update the --info command to be easier to read and provide more helpful information.
• Add support for DD_PROFILING_ENDPOINT_COLLECTION_ENABLED env variable to disable endpoint name collection in profiler.
• Add rq integration.
• Tag traces with HTTP headers specified on the DD_TRACE_HEADER_TAGS environment variable. Value must be either comma or space separated. e.g. Host:http.host,User-Agent,http.user_agent or referer:http.referer Content-Type:http.content_type.

Deprecation Notes

• Deprecate the DATADOG_ENV environment variable in favor of DD_ENV. The use of DD_ENV should follow Unified Service Tagging recommendations.

Bug Fixes

• pytest: report exception details directly instead of through a RuntimeWarning exception.
• Fixed the support for Celery workers that fork sub-processes with Python 3.6 and earlier versions.
• Fix the reporting of the allocated memory and the number of allocations in the profiler.
• Fixes cases in which the test.status tag of a test span from pytest would be missing because pytest_runtest_makereport hook is not run, like when pytest has an internal error.
• Pin protobuf version to <3.18 for Python <=3.5 due to support being dropped.
• Make sure that correct endpoint name collected for profiling.

Other Notes

• Added runtime metrics status and sampling rules to start-up logs.