1.4.0 / 2019-03-18

• Add the DD_AGENT_HOST and DD_DOGSTATSD_PORT environment variables support for client configuration
• Get the dd.internal.entity_id tag from the DD_ENTITY_ID environment variable

1.3.0 / 2018-09-27

• Add support for global tags, thanks to @Firehed

1.2.0 / 2018-09-27

• Add support for UDS socket (agent >= 6.0), thanks to @CrshOverride

1.1.0 / 2018-09-05

• Add support for new "distribution" metric type
• Allow to increment/decrement by a certain amount

1.0.2

1.0.2 / 2018-06-21

• Keep packages sorted in composer.json, thanks to @localheinz.

1.0.1

1.0.1 / 2018-06-21

• Fix PHP 5.3 syntax, thanks to @zhukovra

1.0.0

1.0.0 / 2017-12-20

• Respect PSR4, huge thanks to @onema
• Library API is now object oriented

0.5.0

0.5.0 / 2017-12-20

• Update code to respect PSR1 and PSR2
• Add support for 'aggregation_key' and 'source_type_name' for UDP events
• Escape line break in event text over UDP
• Align tags behaviour across all function and between UDP and TCP
• Handle tags with no values
• Allow single tags to be passed as strings and format multiple tags correctly (thanks to @krixon)

0.4.0

0.4.0 / 2016-05-24

• Add the ability to send events via both TCP and UDP (default is UDP)
• Update file_get_contents to cURL for better TCP event submission reliability
• Add ability to configure SSL verification for cURL request (default validates host/peer)
• Random code cleaning (spellchecking, fixing invalid typing, etc.)
• Thanks to [@folkhack][], [@jmparks-ebates][], [@Amaroq1][] and [@baweinbe][] for this ([#41][]).

0.3.0

0.3.0 / 2015-07-27

• [BUGFIX] Fix report_metric bad reference to report method in BatchedDatadogstatsd class, #27
• [BUGFIX] Reference private variables with self:: instead of static::, #24 (thanks @shadowhand)
• [OTHER] Add a 3-clause BSD license, #4 #28
• [OTHER] Add a Changelog #28
• [OTHER] Add PHP 5.3 requirement to the composer, #26
• [OTHER] Readme update to reflect last changes, #23 #25 #26 (thanks @bigthyme)