1.4.1

General

• Added support for watchOS, needs swift 5.6, by @lunij in #377
• Store version of the spec supported in the library in OpenTelemetry.version, by @nachoBonafonte in #387

Tracing

• Fix a thread race condition when ending a Span from various threads concurrently, by @nachoBonafonte in #379
• Fix total attribute count was wrong in RecordEventsReadableSpan after removing attributes, by @nachoBonafonte in #385

Metrics

• Fix potential thread race conditions if creating new metrics while reporting, by @nachoBonafonte in #388

Network Instrumentation

• Add the option to configure the URLSession delegate classes, it avoids searching for them and improves efficiency on loading, by @nachoBonafonte in #381

OpenTelemetry Protocol Exporter (OTLP)

• Add an OTLP via HTTP exporter(experimental use only) by @kevinearls in #376

Full Changelog: 1.4.0...1.4.1

1.4.0

General

• Breaking Change Remove OpenTelemetrySDK instance, it could be the source of duplicity at runtime. The library should be initialised as explained in the manual. Examples are also updated. by @nachoBonafonte in #375

Tracing

• Fix a thread race condition in the adaptEvents method by @nachoBonafonte in #370
• Fix a thread race condition accessing totalRecordedEvents by @nachoBonafonte in #371

Network Instrumentation

• Fix dependance in OpenTelemetrySDK.instance, could make the initialisation fail by @nachoBonafonte in #375
• Updated URLSession instrumentation notes, explaining it must be initialised after the Tracer Provider by @bryce-b in #374

Examples

• Updated Examples to register the tracer properly (as explained in the documentation)

Full Changelog: 1.3.1...1.4.0

1.3.1

General

• Fix and automate testing on iOS by @lunij in #363
• Fix several build warnings by @emanuelschmoczer in #365

Logs

• ReadableLogRecord member-wise init is now public by @bryce-b in #368

SDKResourceExtension

• Fix DeviceDataSource could fail to report information by @bryce-b in #369

Examples

• Update Jaeger links to current version in Simple Exporter by @kevinearls in #367

New Contributors

• @lunij made their first contribution in #363
• @emanuelschmoczer made their first contribution in #365
• @kevinearls made their first contribution in #367

Full Changelog: 1.3.0...1.3.1

1.3.0

General

• Added Logs support. Both API and SDK are feature complete. By @bryce-b in #347
• Allow OTEL_RESOURCE_ATTRIBUTES values to be read from the main bundle Info.plist file in addition to only from environment variables by @nachoBonafonte in #362

OpenTelemetryProtocol (OTLP) Exporter

• Added support for exporting Logs by @bryce-b in #347

Full Changelog: 1.2.1...1.3.0

1.2.1

General

• Created official documentation for the library, it is located in the OpenTelemetry official documentation @bryce-b
• Fix ActivityContextManager was retaining memory and was not being freed properly @nachoBonafonte in #349

URLSessionInstrumentation

• Add Callback to Set Parent in URLSessionInstrumention by @gjeltep in #340

New Contributors

• @gjeltep made their first contribution in #340

Full Changelog: 1.2.0...1.2.1

1.2.0

General

• Remove use of swift-atomics library, it made imposible to generate an xcframework with OpenTelemetrySdk. by @nachoBonafonte in #335

OpenTelemetryProtocol (OTLP) Exporter

• Updated proto to v0.19, it should fix incompatibilities with previous collector versions by @vvydier in #336
• (source code breaking change) Updated InstrumentationLibrary to InstrumentationScope by @vvydier and @bryce-b in #336

URLSessionInstrumentation

• Fix memory leak reserved during initialization by @nachoBonafonte in #327
• Updated net.peer and status code to be of Int type, following the spec by @bryce-b in #329

Full Changelog: 1.1.7...1.1.8

1.1.8

⚠️ THIS VERSION INCLUDES A SOURCE CODE BREAKING CHANGE IT HAS BEEN RELABELED AS 1.2.0 ⚠️

General

• Remove use of swift-atomics library, it made imposible to generate an xcframework with OpenTelemetrySdk. by @nachoBonafonte in #335

OpenTelemetryProtocol (OTLP) Exporter

• Updated proto to v0.19, it should fix incompatibilities with previous collector versions by @vvydier in #336
• (source code breaking change) Updated InstrumentationLibrary to InstrumentationScope by @vvydier and @bryce-b in #336

URLSessionInstrumentation

• Fix memory leak reserved during initialization by @nachoBonafonte in #327
• Updated net.peer and status code to be of Int type, following the spec by @bryce-b in #329

Full Changelog: 1.1.7...1.1.8

1.1.7

General

• Improves testability of EnvVarResource. by @BennettSmith in #324

Metrics

• Add API for Pre-aggregated data by @bryce-b in #321

URLSessionInstrumentation

• Improve URLSessionInstrumentation loading time by @nachoBonafonte in #325

SDKResourceExtention

• Make SDKResourceExtention data sources init() public by @bryce-b in #326

Full Changelog: 1.1.6...1.1.7

1.1.6

OpenTelemetryProtocol (OTLP) Exporter

• Updated proto to v0.18 by @trevor-dialpad in #322
• Export only metrics that have data (fixing an error in the OTLP collector) by @trevor-dialpad in #322

Full Changelog: 1.1.5...1.1.6

1.1.5

General

• Fixes compilation with swift 5.7 by @nachoBonafonte in #308
• Commented some flaky tests that failed randomly by @bryce-b in #317

Spans

• Fixes a thread race condition when exporting Span events by @nachoBonafonte in #319

OtlpTraceExporter

• Adds logger to OtlpTraceExporter init so GRPC calls can be logged. by @BennettSmith in #309

URLSessionInstrumentation

• Fixes a message about API misuse by @BennettSmith in #307

Full Changelog: 1.1.4...1.1.5