v8.0.0

Major Changes

• Migrate createLambdaExtensionClient and LambdaExtensionMetricsClient to the new lambda entry point. (#369)

  - import { createLambdaExtensionClient, type LambdaExtensionMetricsClient } from 'seek-datadog-custom-metrics';
  + import { createLambdaExtensionClient, type LambdaExtensionMetricsClient } from 'seek-datadog-custom-metrics/lambda';

  This should resolve the following runtime issue for Lambda functions when esbuild is used:

   "TypeError [ERR_INVALID_ARG_VALUE]: The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received undefined",
          "    at createRequire (node:internal/modules/cjs/loader:1967:11)",
          "    at Object.<anonymous> (/node_modules/.pnpm/seek-datadog-custom-metrics@7.0.0_datadog-lambda-js@12.132.0_hot-shots@13.1.0/node_modules/seek-datadog-custom-metrics/lib/_virtual/_rolldown/runtime.mjs:4:33)",

  Your component must install the datadog-lambda-js peer dependency to use this entry point.

v7.0.0

Major Changes

• Require Node.js 22.14.0 (#366)

Patch Changes

• Extend hot-shots peer dependency range to include, 12.x, 13.x and 14.x (#364)

v6.0.3

Patch Changes

• Replace placeholder version with proper semantic version (#334)

v6.0.2

6.0.2 (2025-08-11)

Allow datadog-lambda-js 12.x peer (#316) (76ed9eb)

v6.0.1

6.0.1 (2025-08-11)

Allow hot-shots 11.x peer (#317) (03fade3)

v6.0.0

6.0.0 (2025-08-11)

createStatsDClient: Support both environment + DD_ENV (#315) (28f2640)

Previously, createStatsDClient would override the environment config with the DD_ENV environment variable where available. Now, it will append the two values and tag metrics with both env:{environment},env:{DD_ENV}. This behaviour should be less surprising if/when you decide to propagate DD_ENV to your workload container.

DD_SERVICE and DD_VERSION environment variables no longer apply tags to metrics. This underlying hot-shots feature was never documented by seek-datadog-custom-metrics and should be unnecessary for typical SEEK usage. Gantry services do not need these to be specified on the client, as the Datadog agent sidecar already sets unified service tags outside of the workload container.

v5.0.0

5.0.0 (2025-07-23)

• Remove global version tag and CloudWatch client (#310) (e59a99f)

BREAKING CHANGES

The following clients have breaking changes:

• CloudWatch client has been removed. It was deprecated in v4.2.0 (March 2023) and there is very limited usage remaining at SEEK. Migrate to the Lambda Extension client.

• StatsD client no longer attaches the global version tag to custom metrics, and env is now optional. These tags are automatically applied via telemetry agents in SEEK's typical container workload hosting environments.

  Environment	env	version
  Automat	Automat environment name (development | production)	{deployment}-{version}, e.g. myDeploymentName-abcdefa.123
  Gantry	Gantry environment name	VERSION environment variable, e.g. abcdefa.123

  Some Gantry services may have a Gantry environment name like prod-1 and then supply a different value like createStatsDClient({ environment: 'production' }) in code. This behaviour has been retained. It results in metrics that are tagged with both env:prod-1 and env:production, and may be useful for forward compatibility with Automat's development | production.

v4.6.5

4.6.5 (2025-03-14)

Bug Fixes

• datadog-lambda-js 6.x || 7.x || 8.x || 9.x || 10.x (#307) (b33164e)

v4.6.4

4.6.4 (2024-09-10)

Bug Fixes

• datadog-lambda-js 6.x || 7.x || 8.x || 9.x (#294) (2c3b462)

v4.6.3

4.6.3 (2024-05-19)

Bug Fixes

• types: Allow null metricsServer and version (#286) (c23cf73)