Sourced from @​opentelemetry/core's releases.

v2.2.0

2.2.0

🐛 Bug Fixes

• fix(core): avoid leaking Node.js types via unrefTimer() util #5986 @​pichlermarc
• fix(core): avoid leaking Node.js types via otperformance #5987 @​pichlermarc
  • important: this bug fix may be breaking for certain uses of otperformance
    • otperformance.now() and otperformance.timeOrigin are not affected.
    • the previously used type was incorrect and overly broad, leading to unexpected run-time behavior runtimes that are not Node.js.
    • these problems are now caught on compile-time: if you have been using this API and this change is breaking to you, please consider using your target platform's performance implementation instead.

🏠 Internal

• test(shim-opentracing): add comparison thresholds in flaky assertions #5974 @​cjihrig
• test(exporter-jaeger): clean up OTEL_EXPORTER_JAEGER_AGENT_PORT between tests #6003 @​cjihrig
• test(sdk-trace-base): ensure environment variables are cleaned up between tests #6011 @​cjihrig
• perf(opentelemetry-core): optimize attribute serialization #5866 @​43081j
• test: test Node.js 25 in CI #6019 @​cjihrig

v2.1.0

2.1.0

🚀 Features

• feat(opentelemetry-resources): add schema url #5070 @​c-ehrlich

🐛 Bug Fixes

• fix(sdk-metrics): Remove invalid default value for startTime param to ExponentialHistogramAccumulation. This only impacted the closurescript compiler. #5763 @​trentm

🏠 Internal

• chore: enable tsconfig isolatedModules #5697 @​legendecas

v2.0.1

2.0.1

🐛 Bug Fixes

• fix(resources): guard asynchronous resource attribute rejections from causing unhandled promise rejection #5544 @​dyladan
• fix(resource): do not trigger Accessing resource attributes before async attributes settled warning when detecting resources #5546 @​dyladan
  • verbose logging of detected resource removed
• fix(resource): use dynamic import over require to improve ESM compliance #5298 @​xiaoxiangmoe

📚 Documentation

• refactor(metrics): Updated metrics samples to no longer treat sdk.start() as async #5617 @​JacksonWeber

... (truncated)

Sourced from @​opentelemetry/core's changelog.

2.2.0

🐛 Bug Fixes

• fix(core): avoid leaking Node.js types via unrefTimer() util #5986 @​pichlermarc
• fix(core): avoid leaking Node.js types via otperformance #5987 @​pichlermarc
  • important: this bug fix may be breaking for certain uses of otperformance
    • otperformance.now() and otperformance.timeOrigin are not affected.
    • the previously used type was incorrect and overly broad, leading to unexpected run-time behavior runtimes that are not Node.js.
    • these problems are now caught on compile-time: if you have been using this API and this change is breaking to you, please consider using your target platform's performance implementation instead.

🏠 Internal

• test(shim-opentracing): add comparison thresholds in flaky assertions #5974 @​cjihrig
• test(exporter-jaeger): clean up OTEL_EXPORTER_JAEGER_AGENT_PORT between tests #6003 @​cjihrig
• test(sdk-trace-base): ensure environment variables are cleaned up between tests #6011 @​cjihrig
• perf(opentelemetry-core): optimize attribute serialization #5866 @​43081j
• test: test Node.js 25 in CI #6019 @​cjihrig

2.1.0

🚀 Features

• feat(opentelemetry-resources): add schema url #5070 @​c-ehrlich

🐛 Bug Fixes

• fix(sdk-metrics): Remove invalid default value for startTime param to ExponentialHistogramAccumulation. This only impacted the closurescript compiler. #5763 @​trentm

🏠 Internal

• chore: enable tsconfig isolatedModules #5697 @​legendecas

2.0.1

🐛 Bug Fixes

• fix(resources): guard asynchronous resource attribute rejections from causing unhandled promise rejection #5544 @​dyladan
• fix(resource): do not trigger Accessing resource attributes before async attributes settled warning when detecting resources #5546 @​dyladan
  • verbose logging of detected resource removed
• fix(resource): use dynamic import over require to improve ESM compliance #5298 @​xiaoxiangmoe
• fix(core): getNumberFromEnv should return number | undefined #5874 @​shubham-vunet

📚 Documentation

• refactor(metrics): Updated metrics samples to no longer treat sdk.start() as async #5617 @​JacksonWeber

🏠 Internal

• refactor(sdk-trace-base): update semconv usage to ATTR_ exports #5669 @​trentm

... (truncated)

• fb6476d chore: prepare next release (#6008)
• 2d115fd test: test Node.js 25 in CI (#6019)
• fe8fd65 feat(opentelemetry-configuration): support file with format rc.2 (#6029)
• 91e0d23 chore(deps): update actions/setup-node action to v6 (#6028)
• 3bb5717 test(opentelemetry-configuration): ensure process.env is cleaned up after `...
• a93b1dc chore(move-to-emeriuts): create token before checkout (#6018)
• a39500d test(otlp-grpc-exporter-base): remove duplicated delete statements (#6022)
• 8c62fb1 chore(deps): Update import-in-the-middle (#6020)
• 6854413 test(sdk-logs): ensure process.env is cleaned up between tests (#6017)
• 3353b6f feat(otlp-exporter-base): accept TLS config for node HTTP exporters from env ...
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