open-telemetry/opentelemetry-cpp v1.23.0

v1.23.0 release

on GitHub

v1.23.0 release

Release of:

• opentelemetry-api
• opentelemetry-sdk
• exporter packages

What's Changed

• [CodeHealth] Fix clang-tidy warnings part 6 by @dbarker in #3507
• [CMAKE] Add CMake scripts to find or fetch curl and find zlib by @dbarker in #3526
• [REMOVAL] remove unused ci bash scripts by @dbarker in #3541
• Bump step-security/harden-runner from 2.12.2 to 2.13.0 by @dependabot[bot] in #3542
• [SDK] Ensure TraceId is portable on big-endian architectures by @strophy in #3543
• [TEST] Shared otel-cpp libs linked to latest static protobuf and grpc by @dbarker in #3544
• [CONFIGURATION] File configuration - component registry by @marcalff in #3537
• [SDK] Implement env var configuration for PeriodicExportingMetricReader by @mathieurobin1 in #3549
• [SDK] Update default exemplar reservoir size for exponential histograms by @ssams in #3551
• [SDK] Implements options for the ParentBasedSampler with default values by @mathieurobin1 in #3553
• Bump github/codeql-action from 3.29.2 to 3.29.3 by @dependabot[bot] in #3556
• [CMAKE] Add CMake scripts to find or fetch protobuf and grpc by @dbarker in #3533
• [CONFIGURATION] File configuration - sdk builder by @marcalff in #3550
• Bump github/codeql-action from 3.29.3 to 3.29.4 by @dependabot[bot] in #3558
• [CONFIGURATION] File configuration - spec version 1.0.0-rc1 by @marcalff in #3557
• [CONFIGURATION] File configuration - sdk resource by @marcalff in #3567
• [CONFIGURATION] File configuration - ostream exporter builders by @marcalff in #3563
• [CONFIGURATION] File configuration - prometheus exporter builder by @marcalff in #3564
• [CONFIGURATION] File configuration - zipkin exporter builder by @marcalff in #3565
• [CONFIGURATION] File configuration - otlp exporter builders by @marcalff in #3566
• [CMAKE] Don't set iwyu and clang-tidy properties on nlohmann_json with cmake <3.19 by @dbarker in #3568
• [SDK] View should not have a unit by @marcalff in #3552
• [EXPORTER] Fixes tsan warnings by @owent in #3531
• [DOC] Document minimum required versions by @markus456 in #3562
• Bump github/codeql-action from 3.29.4 to 3.29.5 by @dependabot[bot] in #3574
• Add subscript to issue templates by @opentelemetrybot in #3576
• [CONFIGURATION] File configuration - configuration example by @marcalff in #3573
• Bump actions/download-artifact from 4.3.0 to 5.0.0 by @dependabot[bot] in #3578
• Bump actions/cache from 4.2.3 to 4.2.4 by @dependabot[bot] in #3580
• [SDK] Implementation of container resource as per semconv by @nikhilbhatia08 in #3572
• Bump github/codeql-action from 3.29.7 to 3.29.8 by @dependabot[bot] in #3584
• [CI] update do_ci scripts to use common cmake cache scripts by @dbarker in #3582
• Bump actions/checkout from 4.2.2 to 5.0.0 by @dependabot[bot] in #3587
• Bump github/codeql-action from 3.29.8 to 3.29.9 by @dependabot[bot] in #3589
• [BUILD] Remove duplicated deprecated warnings in logs headers by @owent in #3592
• Bump github/codeql-action from 3.29.9 to 3.29.10 by @dependabot[bot] in #3595
• [resource_detectors] implementation of process resource detector as per semconv by @nikhilbhatia08 in #3591
• Bump codecov/codecov-action from 5.4.3 to 5.5.0 by @dependabot[bot] in #3597
• Bump github/codeql-action from 3.29.10 to 3.29.11 by @dependabot[bot] in #3602
• [BAZEL] Drop rules_foreign_cc as a dependency by @dws in #3601
• [BUILD] Remove cmake support for thrift as Jaeger was removed by @ThomsonTan in #3604
• [CMAKE] upgrade cmake minimum version to 3.16 by @dbarker in #3599
• [CMAKE] Set the project version through the cmake project macro by @dbarker in #3605
• [CONFIGURATION] File configuration - functional tests by @marcalff in #3606
• [SEMANTIC CONVENTIONS] Upgrade to semantic conventions 1.37.0 by @marcalff in #3615
• [BUILD] Use -dev versions in main branch by @marcalff in #3609
• [BAZEL] Fix version warnings in MODULE.bazel by @marcalff in #3617
• [Copilot] Add instructions for OpenTelemetry C++ by @Copilot in #3614
• [MAINTAINER] Maintain version numbers with tbump by @marcalff in #3616
• Bump github/codeql-action from 3.29.11 to 3.30.0 by @dependabot[bot] in #3621
• Bump benchmark-action/github-action-benchmark from 1.20.4 to 1.20.5 by @dependabot[bot] in #3623
• [BUILD] Cleanup cppcheck warnings by @owent in #3619
• Bump actions/stale from 9.1.0 to 10.0.0 by @dependabot[bot] in #3626
• Bump actions/github-script from 7.0.1 to 8.0.0 by @dependabot[bot] in #3627
• Bump codecov/codecov-action from 5.5.0 to 5.5.1 by @dependabot[bot] in #3625
• [resource_detectors] implementation of remaining process attributes by @nikhilbhatia08 in #3603
• Bump benchmark-action/github-action-benchmark from 1.20.5 to 1.20.7 by @dependabot[bot] in #3631
• Bump github/codeql-action from 3.30.0 to 3.30.1 by @dependabot[bot] in #3630
• Bump github/codeql-action from 3.30.1 to 3.30.2 by @dependabot[bot] in #3637
• Bump step-security/harden-runner from 2.13.0 to 2.13.1 by @dependabot[bot] in #3636
• Bump github/codeql-action from 3.30.2 to 3.30.3 by @dependabot[bot] in #3639
• [Metrics] New Attribute Processor for Exclude list by @nikhilbhatia08 in #3633
• Implementing configurable aggregation cardinality limit by @ThomsonTan in #3624
• [CMAKE] Fix CMake 4.x build error on MacOS runner and when building opentracing by @dbarker in #3649
• [SDK] custom hash and equality for attribute processor by @nikhilbhatia08 in #3643
• Bump actions/cache from 4.2.4 to 4.3.0 by @dependabot[bot] in #3658
• [METRICS SDK] Fix copying overflow attributes in attribute hashmap by @ThomsonTan in #3651
• [RELEASE] Release opentelemetry-cpp v1.23.0 by @marcalff in #3660

Important changes

• [CMAKE] Upgrade CMake minimum version to 3.16
  #3599

• [BUILD] Use -dev versions in main branch
  #3609

  • The version number in the main branch has changed,
    to better differentiate with the latest release.
  • For example:
    • With a latest release 1.22.0, the main branch is 1.23.0-dev
    • Upon release of 1.23.0, the main branch becomes 1.24.0-dev

Breaking changes

• [SDK] View should not have a unit
  #3552
  • The unit parameter has been removed from the View constructor
    and ViewFactory::Create methods.
  • Please adjust SDK configuration code accordingly.

New Contributors

• @strophy made their first contribution in #3543
• @mathieurobin1 made their first contribution in #3549
• @ssams made their first contribution in #3551
• @markus456 made their first contribution in #3562
• @nikhilbhatia08 made their first contribution in #3572
• @dws made their first contribution in #3601
• @Copilot made their first contribution in #3614

Full Changelog: v1.22.0...v1.23.0