@opentelemetry/instrumentation-express

Features

• deps: update deps matching '@opentelemetry/*' (#3593) (6dfb532)

Bug Fixes

• instrumentation-express: filter Express v5 wildcard paths in get… (#3557) (76405b1)
• instrumentation-express: fix missing http.route when path-less middleware is ignored (#3571) (83a1dc4)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.66.0 to ^0.67.0

Features

• deps: update deps matching '@opentelemetry/*' (#3567) (bd569b5)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.65.0 to ^0.66.0

0.66.0 (2026-08-31)

Features

• deps: update deps matching '@opentelemetry/*' (#3716) (015582a)

Bug Fixes

• instrumentation-winston: preserve log trace context (#3682) (e1d4daa)
• winston-transport: serialize Error attributes (#3672) (82a5bc2)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/winston-transport bumped from ^0.31.0 to ^0.32.0

0.65.0 (2026-07-23)

Features

• deps: update deps matching '@opentelemetry/*' (#3629) (466d5de)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/winston-transport bumped from ^0.30.0 to ^0.31.0

Features

• deps: update deps matching '@opentelemetry/*' (#3497) (a91133a)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.62.0 to ^0.63.0

Features

• deps: update deps matching '@opentelemetry/*' (#3479) (8891261)

Bug Fixes

• instrumentation-express: end span on close event rather than finish (#3462) (fb1f127)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.61.0 to ^0.62.0

Features

• deps: update deps matching '@opentelemetry/*' (#3450) (c8df394)

Bug Fixes

• instrumentation-express: propagate baggage in middleware (#3437) (92313a7)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.60.0 to ^0.61.0

Features

• deps: update deps matching "@opentelemetry/*" (#3411) (7f4b776)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.59.0 to ^0.60.0

Features

• deps: update deps matching "@opentelemetry/*" (#3383) (d3ac785)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.58.0 to ^0.59.0

Features

• deps: update deps matching '@opentelemetry/*' (#3353) (a56bbdc)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.57.0 to ^0.58.0

Features

• deps: update deps matching '@opentelemetry/*' (#3332) (925a150)
• deps: update deps matching '@opentelemetry/*' (#3340) (2954943)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.56.0 to ^0.57.0

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.55.0 to ^0.56.0

0.57.0 (2026-08-31)

Features

• deps: update deps matching '@opentelemetry/*' (#3716) (015582a)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.68.0 to ^0.69.0

0.56.0 (2026-07-23)

Features

• deps: update deps matching '@opentelemetry/*' (#3629) (466d5de)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.67.0 to ^0.68.0

Features

• deps: update deps matching '@opentelemetry/*' (#3145) (704c716)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.52.2 to ^0.53.0

Bug Fixes

• force new release-please PR (#3123) (0dab838)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.52.1 to ^0.52.2

Bug Fixes

• force new release-please PR (#3098) (13c58e9)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.52.0 to ^0.52.1

0.54.0 (2026-08-31)

Features

• deps: update deps matching '@opentelemetry/*' (#3716) (015582a)

0.53.0 (2026-07-23)

Features

• deps: update deps matching '@opentelemetry/*' (#3629) (466d5de)

Features

• deps: update deps matching '@opentelemetry/*' (#2930) (e4ab2a9)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.48.0 to ^0.49.0

Bug Fixes

• deps: update all patch versions (#2832) (e45605d)
• express: Ensure 404 routes don't attach route attribute (#2843) (85f6398)

Features

• deps: update deps matching '@opentelemetry/*' (#2871) (d33c6f2)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.47.0 to ^0.48.0

Features

• deps: update deps matching '@opentelemetry/*' (#2828) (59c2a4c)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.46.0 to ^0.47.0

Features

• instrumentation-express: add support for Express v5, take 2 (#2801) (b3a70d7), closes #2437 #2435

Bug Fixes

• express: span name if middleware on nested router is used (#2682) (d579630)

⚠ BREAKING CHANGES

• chore!: Update to 2.x and 0.200.x @opentelemetry/* packages from opentelemetry-js.git per 2.x upgrade guide
  • The minimum supported Node.js has been raised to ^18.19.0 || >=20.6.0. This means that support for Node.js 14 and 16 has been dropped.
  • The minimum supported TypeScript version has been raised to 5.0.4.
  • The compilation target for transpiled TypeScript has been raised to ES2022 (from ES2017).
• instrumentation-express: propagate context and measure full handler spans (#2638)

Features

• instrumentation-express: propagate context and measure full handler spans (#2638) (353dbb0)

Bug Fixes

• deps: update otel core experimental to ^0.57.2 (#2716) (d2a9a20)

Miscellaneous Chores

• update to JS SDK 2.x (#2738) (7fb4ba3)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.45.1 to ^0.46.0

Bug Fixes

• deps: update otel core experimental to ^0.57.1 (#2687) (5e20fe2)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.45.0 to ^0.45.1

Features

• deps: update deps matching '@opentelemetry/*' (#2608) (aa46705)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.44.0 to ^0.45.0

Features

• deps: update deps matching '@opentelemetry/*' (#2582) (5df02cb)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.43.0 to ^0.44.0

Features

• deps: update deps matching '@opentelemetry/*' (#2535) (5223a6c)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.42.0 to ^0.43.0

Features

• update "@opentelemetry/*" dependencies to 1.27.0/0.54.0 (2822511)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.41.0 to ^0.42.0

Features

• instrumentation-express: Use router path in router span names (#2319) (ee5c584)

Features

• update deps matching "@opentelemetry/" (9fa058e)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.40.0 to ^0.41.0

Bug Fixes

• instr-express: fix handler patching for already patched router (#2294) (2c32e58)

0.41.0 (2026-08-31)

Features

• deps: update deps matching '@opentelemetry/*' (#3716) (015582a)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.68.0 to ^0.69.0

Bug Fixes

• instr-express: keep hidden properties in layer handlers (#2137) (ce5f48d)

0.40.0 (2026-07-23)

Features

• deps: update deps matching '@opentelemetry/*' (#3629) (466d5de)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.67.0 to ^0.68.0

Features

• instrumentation-express: Support non-string routes (#2008) (525bbba)

Features

• deps: update otel-js to 0.51.0 (80cbee7)
• remove generic type from instrumentations (80cbee7)

Bug Fixes

• revert modifications to Apache license (#2105) (4590c8d)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.38.0 to ^0.39.0

0.37.0 (2026-08-31)

Features

• deps: update deps matching '@opentelemetry/*' (#3716) (015582a)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.68.0 to ^0.69.0

Bug Fixes

• instr-express: normalize paths with double slashes (#1995) (65a9553)

0.36.0 (2026-07-23)

Features

• deps: update deps matching '@opentelemetry/*' (#3629) (466d5de)

Dependencies

• The following workspace dependencies were updated
  • devDependencies
    • @opentelemetry/contrib-test-utils bumped from ^0.67.0 to ^0.68.0

Features

• deps: update otel-js to 1.21.0/0.48.0 (9624486)

Bug Fixes

• span emit warnings on express instrumentation (#1891) (f65f2f1)

Bug Fixes

• deps: update otel core experimental (#1866) (9366543)

⚠ BREAKING CHANGES

• instrumentation-express: remove @types/express from dependencies (#1804)

Features

• express: record exceptions (#1657) (4ca1862)

Bug Fixes

• instrumentation-express: remove @types/express from dependencies (#1804) (86a21d7), closes #1787

Bug Fixes

• deps: update otel core experimental to v0.45.0 (#1779) (7348635)
• deps: update otel core experimental to v0.45.1 (#1781) (7f420e2)

Bug Fixes

• deps: update all patch versions (#1687) (47301c0)
• deps: update otel core experimental to v0.43.0 (#1676) (deb9aa4)
• deps: update otel core experimental to v0.44.0 (#1725) (540a0d1)

Bug Fixes

• deps: update otel core experimental to v0.41.2 (#1628) (4f11245)
• express: make rpcMetadata.route capture the last layer even when if the last layer is not REQUEST_HANDLER (#1620) (eeda32a)
• Revert "feat(minification): Add importHelpers and tslib as a dependency (#1545)" (#1611) (e5bca5f)

Features

• express: Skip update HTTP's span name and update RpcMetadata's route instead (#1557) (8e2f518)
• minification: Add importHelpers and tslib as a dependency (#1545) (65f612e)

Bug Fixes

• deps: update otel core experimental to ^0.41.0 (#1566) (84a2377)

Bug Fixes

• deps: update otel core experimental to ^0.40.0 (#1527) (4e18a46)

Bug Fixes

• deps: update otel core experimental to ^0.39.1 (#1493) (8ef95bc)
• eslint-config: replace gts with prettier and eslint (#1439) (2571c37)

Bug Fixes

• deps: update otel core experimental to ^0.38.0 (#1468) (565a2b2)

Bug Fixes

• deps: update otel core experimental to ^0.35.1 (#1358) (ff109b7)

0.32.0 (2026-08-31)

Features

• deps: update deps matching '@opentelemetry/*' (#3716) (015582a)

Bug Fixes

• instrumentation-winston: preserve log trace context (#3682) (e1d4daa)
• winston-transport: serialize Error attributes (#3672) (82a5bc2)

Bug Fixes

• separate public and internal types for all instrumentations (#1251) (e72ea58)

Bug Fixes

• express: use the same clock for span start and end (#1210) (cbeef6e)

Bug Fixes

• readme: Correct urls to npm (#1144) (d8767a9)

0.31.0 (2026-07-23)

Features

• deps: update deps matching '@opentelemetry/*' (#3629) (466d5de)