v14.3.0

v14.3.0 (2026-07-14)

Features

• Added source mapping support to heap profiler (#4122) (dcee39f)
• Added source mapping support to CPU (wall time) profiler (#4095) (f6123bc)
• Added otlp_resource_attributes to all outgoing OpenTelemetry metrics calls (#4128) (a0c1c5b)
• Added support for ai_monitoring.enabled,ai_monitoring.streaming.enabled, and ai_monitoring.record_content.enabled to be assigned via server-side config (#4123) (c4d8032)

Bug fixes

• Fixed bunyan log forwarding multiple duplicate lines (#4132) (b0f4242)
• Fixed OTEL crash when adding exceptions to spans (#4130) (508542e)

Documentation

• Updated compatibility report (#4125) (405b59b) (#4107) (267a964)

Miscellaneous chores

• Changed notify-release.yml schedule with our bot user (#4135) (a9318ae)
• Changed versioned-security-agent.yml schedule with our bot user (#4134) (d7c6f64)
• Changed smoke-test schedule with our bot user (#4133) (400268e)
• Sharded the versioned tests w/ security agent workflow (#4119) (fe200c4)
• Updated test runner to accept suites as positional parameters (#4117) (ac0985d)

Tests

• Added more scenarios to winston for constructing loggers (#4120) (ea90fc3)
• Added skip for winston test for ranges that do not support it (#4121) (e75e15e)
• Applied sampling to pg-native tests to reduce the matrix under test (#4124) (b1ad2da)
• Fixed flaky amqplib async-work duration assertions (#4118) (3544237)
• Removed timing race from common.request unit tests (#4113) (b22c25b)

Support statement:

We recommend updating to the latest agent version as soon as it's available. If you can't upgrade to the latest version, update your agents to a version no more than 90 days old. Read more about keeping agents up to date. (https://docs.newrelic.com/docs/new-relic-solutions/new-relic-one/install-configure/update-new-relic-agent/)

See the New Relic Node.js agent EOL policy for information about agent releases and support dates. (https://docs.newrelic.com/docs/apm/agents/nodejs-agent/getting-started/nodejs-agent-eol-policy/)