30 Pull requests merged by 5 people

• [OTLP] Set TE header for gRPC calls

  #6449 merged Aug 22, 2025

• Bump codecov/codecov-action from 5.4.3 to 5.5.0

  #6448 merged Aug 20, 2025

• Bump github/codeql-action from 3.29.6 to 3.29.10

  #6445 merged Aug 19, 2025

• Bump github/codeql-action from 3.29.6 to 3.29.9

  #6436 merged Aug 18, 2025

• Bump actions/checkout from 4.2.2 to 5.0.0

  #6437 merged Aug 18, 2025

• [Infra] Pin aiohttp

  #6442 merged Aug 18, 2025

• Bump ubuntu from a08e551 to 7c06e91 in /test/OpenTelemetry.Instrumentation.W3cTraceContext.Tests

  #6438 merged Aug 18, 2025

• Bump dotnet/aspnet from 6d8901f to 6d40ae7 in /examples/MicroserviceExample/WebApi

  #6439 merged Aug 18, 2025

• Bump dotnet/sdk from 45e41fe to 7fd287c in /examples/MicroserviceExample/WebApi

  #6440 merged Aug 16, 2025

• Bump github/codeql-action from 3.29.5 to 3.29.6

  #6433 merged Aug 8, 2025

• Bump dotnet/aspnet from 8.0.18 to 8.0.19 in /examples/MicroserviceExample/WebApi

  #6429 merged Aug 8, 2025

• Bump dotnet/sdk from 8.0.412 to 8.0.413 in /examples/MicroserviceExample/WebApi

  #6428 merged Aug 7, 2025

• Self-diagnostics - support formatted message for better human readability

  #6411 merged Aug 5, 2025

• Bump github/codeql-action from 3.29.4 to 3.29.5

  #6419 merged Jul 31, 2025

• [Infra] Bump Cosign to v2.5.3

  #6417 merged Jul 30, 2025

• [Infra] Improve CodeQL analysis

  #6415 merged Jul 30, 2025

• [OTLP] Dispose exporter if setup fails

  #6398 merged Jul 30, 2025

• [Infra] Exclude keep-open label from stale

  #6413 merged Jul 30, 2025

• [docs] Contributing - reporting bug/feature requests

  #6414 merged Jul 30, 2025

• [infra] use env. var. to read github body comment

  #6409 merged Jul 25, 2025

• Bump dotnet-sdk from 9.0.302 to 9.0.303

  #6402 merged Jul 25, 2025

• [infra] Add minimum token permissions for all github workflow files

  #6357 merged Jul 24, 2025

• Bump dotnet/aspnet from 35095f3 to fbc9110 in /examples/MicroserviceExample/WorkerService

  #6399 merged Jul 24, 2025

• Bump dotnet/sdk from e6748a3 to 4763fe4 in /examples/MicroserviceExample/WorkerService

  #6400 merged Jul 24, 2025

• Bump github/codeql-action from 3.29.3 to 3.29.4

  #6401 merged Jul 24, 2025

• Bump ubuntu from c4570d2 to a08e551 in /test/OpenTelemetry.Instrumentation.W3cTraceContext.Tests

  #6403 merged Jul 24, 2025

• Bump dotnet/sdk from e6748a3 to 4763fe4 in /test/OpenTelemetry.Instrumentation.W3cTraceContext.Tests

  #6404 merged Jul 24, 2025

• Bump dotnet/sdk from e6748a3 to 4763fe4 in /test/OpenTelemetry.Exporter.OpenTelemetryProtocol.Tests/IntegrationTest

  #6405 merged Jul 24, 2025

• Bump dotnet/sdk from 3da7c41 to 3da7c41 in /examples/MicroserviceExample/WebApi

  #6406 merged Jul 24, 2025

• Bump dotnet/aspnet from 35095f3 to fbc9110 in /examples/MicroserviceExample/WebApi

  #6407 merged Jul 24, 2025

5 Pull requests opened by 4 people

• [Infra] CodeQL fixes

  #6416 opened Jul 30, 2025

• Add subscript to issue templates

  #6423 opened Aug 1, 2025

• Fix test localization

  #6444 opened Aug 18, 2025

• [Infra] Add renovate configuration

  #6446 opened Aug 19, 2025

• Bump github/codeql-action from 3.29.10 to 3.29.11

  #6450 opened Aug 22, 2025

9 Issues closed by 5 people

• [bug] Should OpenTelemetry.Exporter.OpenTelemetryProtocol version 1.12.0 work with OTLP GRPC on .net 9?

  #6296 closed Aug 22, 2025

• Decide on a clear exception handling strategy for extensibility components in SDK

  #1640 closed Aug 20, 2025

• Add retry support to otlp exporter via persistent storage

  #4791 closed Aug 20, 2025

• Reuse Tags hashcode when copying Tags

  #5073 closed Aug 20, 2025

• Migrate `/docs` content that is end-user facing to OpenTelemetry Website

  #5365 closed Aug 18, 2025

• [Error] While setting up dev env

  #5890 closed Aug 18, 2025

• Console Exporter use YAML by default

  #5372 closed Aug 6, 2025

• [feature request] Improve SDK logging output for more efficient troubleshooting

  #6242 closed Aug 5, 2025

• Sampling using TraceIdRatioBasedSampler and context propagation - best practices?

  #2887 closed Jul 30, 2025

9 Issues opened by 8 people

• [bug] Memory leak in unittest

  #6447 opened Aug 19, 2025

• [Infra] Switch from dependabot to renovate for dependency updates

  #6443 opened Aug 18, 2025

• [bug] Including "Microsoft.AspNetCore.SignalR.Server" OTel traces breaks OtlpExporter traces being written

  #6441 opened Aug 15, 2025

• Eliminate redundant user-facing docs from /docs

  #6435 opened Aug 12, 2025

• Possibility to control Log attributes and scoped log attributes

  #6422 opened Aug 1, 2025

• [feature request] Automatically detect exceptions and add Activity event

  #6421 opened Jul 31, 2025

• [feature request] Make CodeQL required for PRs

  #6418 opened Jul 30, 2025

• [bug] Disposing a Meter causes all Meters with the same name to stop working

  #6412 opened Jul 30, 2025

• [infra] use env. vars. instead of interpolation in build scripts

  #6410 opened Jul 25, 2025

22 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• feat: Add optional Task support for BatchExportProcessor and PeriodicExportingMetricReader

  #6379 commented on Aug 21, 2025 • 9 new comments

• [OpenTelemetry] Fix assertion failures in debug

  #6304 commented on Aug 22, 2025 • 1 new comment

• [OTLP] Add mTLS Support for OTLP Exporter

  #6343 commented on Aug 18, 2025 • 0 new comments

• [Infra] Match runtime packages to runtime major version

  #6327 commented on Aug 20, 2025 • 0 new comments

• [WIP] Support .NET 10

  #6307 commented on Aug 19, 2025 • 0 new comments

• [infra] Use Artifacts Output layout

  #6301 commented on Aug 22, 2025 • 0 new comments

• Add unified enrichment support for Log/Trace/Metric

  #4097 commented on Aug 23, 2025 • 0 new comments

• [AOT] Use Configuration binder source generator in .NET 8

  #4725 commented on Aug 21, 2025 • 0 new comments

• Recommend pattern to redact query string parameters

  #2791 commented on Aug 21, 2025 • 0 new comments

• Implement consistent probability sampler.

  #3300 commented on Aug 19, 2025 • 0 new comments

• Using TracerShim results in ConditionalWeakTable ArgumentException: "An item with the same key has already been added."

  #5439 commented on Aug 18, 2025 • 0 new comments

• Add support for Instrument Advisory Parameter for Attributes(Tags)

  #5165 commented on Aug 18, 2025 • 0 new comments

• ContextSlot should not be "identified" by the string name

  #1810 commented on Aug 18, 2025 • 0 new comments

• Pooled objects in attibutes (working with Microsoft.Extensions.ComplianceRedaction)

  #5276 commented on Aug 18, 2025 • 0 new comments

• Multiple services

  #2040 commented on Aug 17, 2025 • 0 new comments

• Add Sdk Internal state metrics feature as experimental

  #4352 commented on Aug 6, 2025 • 0 new comments

• Add Configuration SDK

  #6380 commented on Aug 2, 2025 • 0 new comments

• `OTEL_TRACES_SAMPLER` settings should apply in real time

  #5737 commented on Aug 2, 2025 • 0 new comments

• Metrics stop exporting at seemingly random times every week or so

  #5729 commented on Jul 29, 2025 • 0 new comments

• Protect against external requests with a sampled traceparent

  #3594 commented on Jul 28, 2025 • 0 new comments

• [feature request] Improve Protobuff Serialization Strategy: Replace ThreadStatic Array with Segmented IBufferWriter

  #6396 commented on Jul 25, 2025 • 0 new comments

• [bug] No metrics emitted after change to 9.0-azurelinux3.0-distroless

  #6395 commented on Jul 25, 2025 • 0 new comments