Node.js agent v12.4.0

Notes

Features

• Added support for express@5 (#2555) (252f3b2).
• Provided ability to disable instrumentation for a 3rd-party package (#2551) (abfb9f0).
  • To disable instrumentation, set config.instrumentation.<library>.enabled to false. The values of <library> are the keys listed here.
  • Be cautious when using this feature, as disabling instrumentation for a library could affect instrumentation of other libraries executed afterwards.

Miscellaneous chores

• Added CI for publishing agent as Azure site extension (#2488) (468943a).
• Added Azure site extension installation scripts (#2448) (a56c4e1).

Tests

• Converted llm-events tests to use node:test (#2535) (ebfa2e9).
• Migrated test/unit/spans to use node:test (#2556) (9319071).
• Migrated test/unit/util to use node:test (#2546) (0b07be8).
• Migrated tests in test/unit/instrumentation to use node:test (#2531) (47b8398).
• Converted collector unit tests to node:test (#2510) (762511b).
• Converted errors unit tests to node:test (#2540) (ae82760).

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.

See the New Relic Node.js agent EOL policy for information about agent releases and support dates.