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APM Node.js Agent Reference [3.x] » Release notes » Node.js Agent version 3.x
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Node.js Agent version 3.xedit

3.8.0 - 2020/11/09edit

Featuresedit
  • feat: expand k8s pod ID discovery regex #1863
  • feat: implements tracestate #1828
    Expands support for the W3C Trace Context specification by adding a tracestate header implementation, and uses this new header to track the Elastic transaction sample rate across a trace’s service boundaries.
  • feat: add span and transaction outcome #1824
    This adds an "outcome" field to HTTP(S) transactions and spans.
Bug fixesedit
  • fix(pg): prevent unhandled promise rejection #1846
  • fix: redis@2.x instrumentation was broken #1852
  • A number of fixes to the test suite.

3.7.0 - 2020/8/10edit

  • feat(knex): add support for 0.21.x #1801
  • feat(redis): add support for v3.x #1641
  • feat(graphql): add support for 15.x #1795
  • feat(koa-router): add support for 9.x #1772
  • fix(elasticsearch): ensure requests can be aborted #1566
  • fix: end span if outgoing http request ends prematurely #1583
  • fix: don’t throw on invalid URL #1771
  • fix: patch apollo-server-core > 2.14 correctly #1796
  • fix: add currentTraceIds to typings #1733

3.6.1 - 2020/5/20edit

  • fix(package): bump elastic-apm-http-client to ^9.4.0 #1756

3.6.0 - 2020/5/18edit

  • feat: add destination metadata for db spans #1687
  • feat: add support for Node.js 14 #1742
  • feat(pg): add support for pg v8.x #1743
  • feat: add metrics for external memory #1724
  • feat: enrich spans with destination info #1685
  • fix(instrumentation): add .js to module path #1711

3.5.0 - 2020/3/9edit

  • feat(error): get stack trace from Error-like objects #1613
  • fix: add logUncaughtExceptions conf option to TypeScript typings #1668

3.4.0 - 2020/2/21edit

  • feat: support W3C TraceContext traceparent header #1587
  • feat: add custom metrics API (experimental) #1571
  • feat(koa-router): add support for v8.x #1642
  • fix(cassandra): improve support for cassandra-driver v4.4.0+ #1636
  • fix: support promisifying setTimeout and friends #1636

3.3.0 - 2019/12/13edit

  • feat(config): add serverCaCertFile config #1560
  • feat(config): add central config support for transactionMaxSpans and captureBody #1555

3.2.0 - 2019/11/19edit

  • fix(metrics): only register collectors if enabled #1520
  • fix(ioredis): prevent unhandled promise rejection #1523
  • chore: add Node 13 to supported engines #1524

3.1.0 - 2019/10/16edit

Featuresedit
  • feat(mongodb): instrumentation #1423
  • fix(package): update elastic-apm-http-client to version 9.0.0 #1419
  • perf: cache ids value of transactions and spans #1434
Bug fixesedit
  • fix: always end transaction when socket is closed prematurely #1439
  • fix: change logUncaughtExceptions default to false #1432
  • fix: write stack trace of uncaught exceptions to STDERR #1429

3.0.0 - 2019/9/30edit

Breaking changesedit
  • feat: allow manual instrumentation with instrument: false #1114
  • feat: allow setting span/transaction type, subtype, and action separately (the behavior of the old type has changed) #1292
  • feat: use external as span type instead of ext #1291
  • refactor(graphql): use custom transaction type graphql for graphql requests instead of request #1245
  • feat(http): add instrumentIncomingHTTPRequests config (disableInstrumentations now behaves differently) #1298
  • chore: remove deprecated APIs #1413
  • chore: drop support for older Node.js versions #1383
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