2.3.0

What's Changed

MetricKit instrumentation

• Feature: Add instrumentation for MetricKit. by @beekhc in htps://github.com//pull/963

Session instrumentation

• Refactor: record sessions as log events by @williazz in #1000

URLSession instrumentation

• Maintenance: Remove AFNetworking specific checks in URLSession instrumentation by @bryce-b in #979
• Maintenance: update URLSession instrumentation semconv by @beekhc in #999
• Fix: URLSessionInstrumentation for a missing case by @beekhc in #998

OpenTelemetry-Swift-Core

• Feature: upgrade opentelemetry-swift-core to 2.3.0 by @williazz in #997

New Contributors

• @florentlotthepro made their first contribution in #971
• @thompson-tomo made their first contribution in #989

Full Changelog: 2.2.1...2.3.0

2.2.1

What's Changed

• chore(deps): update otel/opentelemetry-collector docker tag to v0.137.0 by @renovate[bot] in #934
• chore(deps): update ncipollo/release-action action to v1.20.0 by @renovate[bot] in #912
• chore(deps): update dependency apple/swift-log to from: "1.6.4" by @renovate[bot] in #874
• Adding BIlly Zhou as Triager by @bryce-b in #947
• chore(deps): update dependency apple/swift-protobuf to from: "1.31.0" by @renovate[bot] in #898
• chore(deps): update swift:6.1 docker digest to e2a8181 by @renovate[bot] in #929
• chore(deps): update prom/prometheus:latest docker digest to 76947e7 by @renovate[bot] in #930
• chore(deps): update swift docker tag to v6.2 by @renovate[bot] in #931
• chore(deps): update otel/opentelemetry-collector:latest docker digest to 089a8b3 by @renovate[bot] in #940
• chore(deps): update otel/opentelemetry-collector:latest docker digest to 56951db by @renovate[bot] in #953
• chore(deps): update dependency apple/swift-protobuf to from: "1.32.0" by @renovate[bot] in #951
• chore(deps): update dependency apple/swift-nio to from: "2.87.0" by @renovate[bot] in #950
• chore(deps): update all patch versions by @renovate[bot] in #942
• chore(deps): update prom/prometheus:latest docker digest to ff7e389 by @renovate[bot] in #952
• chore(deps): update github/codeql-action action to v4 by @renovate[bot] in #945
• chore(deps): update stefanzweifel/git-auto-commit-action action to v7 by @renovate[bot] in #946
• chore(deps): update dependency grpc/grpc-swift to v1.27.0 by @renovate[bot] in #944
• update MetricsAdapter to include exemplars for counters by @angelodipaolo in #949
• docs: update getting started for otel-swift and otel-swift-core by @williazz in #955
• chore(deps): update prom/prometheus:latest docker digest to 23031bf by @renovate[bot] in #954
• chore(deps): update actions/upload-artifact action to v5 by @renovate[bot] in #962
• chore(deps): update otel/opentelemetry-collector docker tag to v0.138.0 by @renovate[bot] in #960
• chore(deps): update github/codeql-action action to v4.31.0 by @renovate[bot] in #959
• Expose setter for configuration by @nhart12 in #961
• Fixed dependencies rules and also bumped to OTel-Core 2.2.0 by @ArielDemarco in #958
• Release 2.2.1 by @otelbot[bot] in #966

Full Changelog: 2.2.0...2.2.1

2.2.0

What's Changed

Logs

• feat: support log events by @williazz in #932

Persistence

• feat: add initializer for PersistencePerformancePreset by @TheYkk in #925

Fixes

• bugfix %@ to %d by @fangandyuan in #935

New Contributors

• @carsontham made their first contribution in #927
• @TheYkk made their first contribution in #925
• @fangandyuan made their first contribution in #935
• @otelbot[bot] made their first contribution in #938

Full Changelog: 2.1.0...2.2.0

2.1.0

Swift-Core

• The packages OpenTelemetryApi, OpenTelemetrySdk, OpenTelemetryConcurrency, StdoutExporter, and ConcurrencyContext have been moved to the repo https://github.com/open-telemetry/opentelemetry-swift-core with the initial release version 2.1.1 and added as a dependency to this project.
  • use swift-core dependency by @bryce-b in #904
  • Removed DataCompression dependency by @ArielDemarco in #905
  • Update to v2.1.1 of OpenTelemetry-swift-core by @ArielDemarco in #917

Dependencies

• Bump swift-nio to resolve CVE‑2025‑8671 by @TimothyChilvers in #906

NSURLSession Instrumentation

• Prevent crashes on any URLSessionTask without currentRequest by @ArielDemarco in #910

Sessions

• feat: sessions by @williazz in #899

New Contributors

• @TimothyChilvers made their first contribution in #906

Full Changelog: 2.0.2...2.1.0

2.0.2

What's Changed

• fix: OtlpHttpLogRecordExporter request headers by @Waheiba in #894
• added delegate instrumentation exclude list by @bryce-b in #897
• Release 2.0.2 by @bryce-b in #900

Full Changelog: 2.0.1...2.0.2

2.0.1

Instrumentation

• Prevent crash during class swizzling by filtering unsafe or irrelevant classes by @tomerhy in #867
• fix: crash when swizzle almofire uploadTask by @tomerhy in #873
• Added tests to uploadTask instrumentation by @ArielDemarco in #889

OTLP

• Add HTTPClient protocol for customizable HTTP behavior by @leedh2004 in #881
• fix: OtlpHttpTraceExporter request headers. by @Waheiba in #877

New Contributors

• @tomerhy made their first contribution in #867
• @leedh2004 made their first contribution in #881
• @Waheiba made their first contribution in #877

Full Changelog: 2.0.0...2.0.1

2.0.0

What's Changed

• Use let instead of var for non-mutated variables by @krayc425 in #845
• Remove old metrics and replace with StableMetrics by @bryce-b in #809
• Depend on the real DataCompression library by @naftaly in #838
• Rename RecordEventsReadableSpan to SpanSdk by @nachoBonafonte in #850
• Fix build-watchos target to use XCODEBUILD_OPTIONS_WATCHOS by @krayc425 in #841
• chore(deps): update github/codeql-action action to v3.29.2 by @renovate[bot] in #825
• Add visionOS support by @krayc425 in #853
• chore(deps): update stefanzweifel/git-auto-commit-action action to v6 by @renovate[bot] in #826
• chore(deps): update swift:5.10 docker digest to 97e1b41 by @renovate[bot] in #848
• chore(deps): update otel/opentelemetry-collector:latest docker digest to 9b0322c by @renovate[bot] in #847
• chore(deps): update swift docker tag to v6 by @renovate[bot] in #827
• chore(deps): update ncipollo/release-action action to v1.18.0 by @renovate[bot] in #837
• chore(deps): update prom/prometheus:latest docker digest to 7a34573 by @renovate[bot] in #835
• async await http instrumentation by @martin308 in #849
• Sort contributor listings and remove affiliation from emeriti by @opentelemetrybot in #856
• Update README.md by @nachoBonafonte in #858
• chore: exclude unhandled files by @williazz in #859
• removed 'stable' term from metrics, left deprecated typealiases by @bryce-b in #852
• Fix race in TraceProviderSDK by @naftaly in #864
• chore(deps): update otel/opentelemetry-collector docker tag to v0.130.0 by @renovate[bot] in #855
• Add minimum token permissions for all github workflow files by @opentelemetrybot in #839
• chore(deps): update swift:6.1 docker digest to 1ee6dc0 by @renovate[bot] in #869
• Fix links to help wanted and good first issue labels by @CharlieTLe in #861
• Fix PrometheusExporter reporting duplicate samples by @CharlieTLe in #863
• Fix thread race conditions in new metrics by @nachoBonafonte in #871
• chore(deps): update swift:6.1 docker digest to 0afbf4e by @renovate[bot] in #872
• chore(deps): update prom/prometheus:latest docker digest to 63805eb by @renovate[bot] in #865
• chore(deps): update otel/opentelemetry-collector:latest docker digest to 0c066d4 by @renovate[bot] in #868
• Release 2.0.0 by @bryce-b in #876

New Contributors

• @williazz made their first contribution in #859
• @CharlieTLe made their first contribution in #861

Full Changelog: 1.17.1...2.0.0

1.17.1

What's Changed

• Fixed Cocoapods upload

Full Changelog: 1.17.0...1.17.1

1.17.0

Traces

• added 'getAttributes' and 'setAttributes' to spans by @bryce-b in #833
• chore: Make StdoutLogExporter public by @limhjgrace in #821

Instrumentation

• Add OSSignposterIntegration to use OSSignposter API by @krayc425 in #818
• Fix username by @trask in #829
• Expose URLSessionInstrumentation configuration as public by @nhart12 in #820

New Contributors

• @limhjgrace made their first contribution in #821
• @trask made their first contribution in #829

Full Changelog: 1.16.1...1.17.0

1.16.1

Exporters

• Safeguard parameters in BatchSpanProcessor init by @krayc425 in #810

Tracing

• Clean up locks in record events readable spans by @naftaly in #799

Metrics

• Add instrument advisory API to "Stable" Metrics SDK by @JustasL in #793

New Contributors

• @naftaly made their first contribution in #799
• @krayc425 made their first contribution in #810
• @JustasL made their first contribution in #793

Full Changelog: 1.16.0...1.16.1