1.6.2

• Add getter for BatchedDogStatsd::$bufferLength (#151) @cosmastech

1.6.1

• Add support for DD_DOGSTATSD_URL environment variable (#148) @fernandocarletti
• Apply check for IPv6 addresses (#146) @NickStallman

1.6.0

1.6.0 / 2023-05-10

• Add support for Unified service tagging
• Remove lib-curl dependency and support for events API (using APP_KEY). Submitting events now requires a connection to a Datadog Agent.

1.5.6

• Fix warnings to support PHP 8.2

1.5.5

• Fix test support for multiple PHP versions. thanks to @Lewiscowles1986
• Normalize sample rate

1.5.4

• Fix regression preventing string values in set(). thanks to @colinodell
• Fix boolean tag values, thanks to @roippi
• Adding suppport for a metric prefix, thanks to @scott-shields-github
• Add CircleCI status badge, thanks to @peter279k

1.5.3

• Fix Add PHPCS + style updates, thanks to @timrourke
• Fix normalizeStat number_format, thanks to @umpirsky and @ManInTheBox

1.5.2 / 2020-10-12

• Fix 0 gauge not emitter, thanks to @ZymoticB.

1.5.1 / 2020-09-02

• Fix numbers format on non US local, thanks to @TheBooper.

1.5.0 / 2020-05-06

• Add telemetry to the client. See official documentation for more information.
• Drop support for PHP 5.3, 5.4 and 5.5. Minimum supported version is now 5.6.
• ext-sockets is now part of the composer requirement. Thanks to derek9gag.