v0.42.0

• [Fixed] Remove unused decorator dependency. See #651.
• [Fixed] [dogstatsd] Fix unicode handling of event text. See #661.
• [Added] [dogstatsd] Improve tag normalization speed. See #672.

v0.41.0

• [Fixed] Fix decorator dependency for Python 2.7. See #646. Thanks artem888881.
• [Fixed] [dogstatsd] Fix buffer operation thread-safety. See #642.
• [Fixed] [dogstatsd] Improve performance of telemetry serialization. See #641.

v0.40.1

• [Fixed] Fix blocking connections in dogstatsd. See #634.

v0.40.0

• [Added] Support DD env vars in threadstats. See #625.
• [Added] Add logs listing feature. See #622. Thanks userlocalhost.
• [Added] [telemetry] optionally decouple telemetry destination from other metrics. See #558.
• [Fixed] Lazy log formatting. See #628.
• [Fixed] Turn EAGAIN warning into debug. See #629.
• [Fixed] Turn warning into info. See #623.
• [Fixed] [dogstatsd] use monotonic clock source when available for timers. See #615. Thanks jd.
• [Fixed] Fix Synthetics delete_test parameter name. See #603. Thanks jonathan-hosmer.
• [Fixed] Delay creation of lambda ThreadStats. See #609.

v0.39.0

• [Added] Add environment variable to disable statsd metric collection. See #589. Thanks dgzlopes.
• [Added] [dogstatsd] Add support for distribution context manager and decorator. See #581. Thanks dnlserrano.
• [Added] [dogstatsd] sock.setblocking(0) for UDP socket. See #590.
• [Added] [dogstatsd] Add type information to some dogstatsd methods. See #579. Thanks vishalkuo.

v0.38.0

• [Added] Improve user-agent header to include telemetry information. See #583.
• [Fixed] Use Python 2 compatible configparser explicitly. See #585. Thanks Panfilwk.
• [Fixed] Fix error after creating .dogrc when not answering y or n at the prompt. See #582. Thanks NassimBounouas.

v0.37.1

• [Fixed] Add typing and configparser dependencies for python versions that need it. See #572. Thanks jairideout.

v0.37.0

• [Added] Add version as an importable variable and remove dependency on pkg_resources. See #566. Thanks sjhewitt.
• [Added] Initial support for Python type hints and Mypy type checking. See #565. Thanks jairideout.
• [Fixed] [dogstatsd] Correct inverted constants. See #568.
• [Changed] [dogstatsd] Size-based packetization for dogstatsd batched metrics . See #562.

v0.36.0

• [Added] Add excluded_regions to POST/PUT AWS lib. See #552.
• [Added] Add support for DD_ENV, DD_SERVICE, and DD_VERSION environment variables. See #548.
• [Fixed] Fix dogwrap help output case. See #557. Thanks deiga.
• [Fixed] Fix decode attribute error with options for py3. See #555.

v0.35.0

• [Added] Add Set metric type to threadstats. See #545.
• [Added] Add enum for monitor types. See #544.
• [Added] Support DD_API_KEY environment variable in dogwrap. See #543.
• [Added] Add back telemetry to Dogstatsd client. See #533.
• [Fixed] Remove illegal characters from tags. See #517. Thanks jirikuncar.
• [Fixed] Fix syntax error in dogwrap timeout handler and always collect output. See #538. Thanks Matt343.