---
title: node-agent-13-4-0
source: https://docs.newrelic.com/docs/release-notes/agent-release-notes/nodejs-release-notes/node-agent-13-4-0
---

## Notes

#### Code refactoring

-   Update `amqplib` instrumentation to subscribe to events emitted ([#3377](https://github.com/newrelic/node-newrelic/pull/3377)) ([fecbb08](https://github.com/newrelic/node-newrelic/commit/fecbb08d3e3ddc31049aae07537da5d44efaa9e7))
-   Updated `cassandra-driver` instrumentation to subscribe to events emitted. ([#3372](https://github.com/newrelic/node-newrelic/pull/3372)) ([bb87cd8](https://github.com/newrelic/node-newrelic/commit/bb87cd829aacbc66e9caee4f7c494babab742f86))

#### Documentation

-   Updated compatibility report ([#3385](https://github.com/newrelic/node-newrelic/pull/3385)) ([b79be72](https://github.com/newrelic/node-newrelic/commit/b79be723abd29a81c9fa2b635118de44be78c69b))

#### Miscellaneous chores

-   Updated `@apm-js-collab/tracing-hooks` to latest to take advantage of wasm optimizations ([#3398](https://github.com/newrelic/node-newrelic/pull/3398)) ([cda56cc](https://github.com/newrelic/node-newrelic/commit/cda56cc074c421064150163a02a561e69b23a6cb))

#### Styles

-   Require `jsdoc/valid-types` and `jsdoc/check-param-names` ([#3368](https://github.com/newrelic/node-newrelic/pull/3368)) ([5d1b1d9](https://github.com/newrelic/node-newrelic/commit/5d1b1d94a82aaeb877a6fe783becbc8aea6582d6))
-   Require jsdoc `require-param-description` and `require-param-type` ([#3391](https://github.com/newrelic/node-newrelic/pull/3391)) ([3785d0c](https://github.com/newrelic/node-newrelic/commit/3785d0c06cfcc6ac85e23ad4ad21d357e334207b))

### 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/>)