Experimental v0.46.0

💥 Breaking Change

• fix(exporter-metrics-otlp-grpc): programmatic headers take precedence over environment variables #2370 @Vunovati
• fix(exporter-metrics-otlp-http): programmatic headers take precedence over environment variables #2370 @Vunovati
• fix(exporter-metrics-otlp-proto): programmatic headers take precedence over environment variables #2370 @Vunovati
• fix(otlp-exporter-base)!: decrease default concurrency limit to 30 #4211 @pichlermarc
  • fixes a memory leak on prolonged collector unavailability
  • this change is marked as breaking as it changes defaults

🚀 (Enhancement)

• feat(sdk-logs): add droppedAttributesCount field to ReadableLogRecord #4289 @HyunnoH

🐛 (Bug Fix)

• fix(api-logs): allow for TimeInput type for LogRecord timestamps #4345 @seemk
• fix(sdk-logs): avoid map attribute set when count limit exceeded #4195 @HyunnoH
• fix(instrumentation-fetch): only access navigator if it is defined #4063 @drewcorlin1
  • allows for experimental usage of this instrumentation with non-browser runtimes
• fix(instrumentation-http): memory leak when responses are not resumed @dyladan
• fix(instrumentation-http): Do not mutate given headers object for outgoing http requests. Fixes aws-sdk signing error on retries. #4346 @trentm
• fix(instrumentation): support Node.js v18.19.0 by using import-in-the-middle@1.7.1