1.0.0-rc5

Updated instrumentations to pick the latest version of API/SDK (1.1.0-beta4).

1.1.0-beta4

No changes since 1.1.0-beta3. Releasing to fix a versioning issue for instrumentation.

1.1.0-beta3 core components

OpenTelemetry

• AddLegacySource() moved out of TracerProviderBuilderExtensions and into
  public API
  (#2019)

• Fixed an issue causing inconsistent log scopes when using
  BatchLogRecordExportProcessor. To make parsing scopes easier the
  LogRecord.ForEachScope signature has been changed to receive instances of
  LogRecordScope (a new type which implements
  IEnumerator<KeyValuePair<string, object>> for accessing scope items)
  (#2026)

OpenTelemetry.Api

• Adds AddLegacySource() to TracerProviderBuilder
  (#2019)

OpenTelemetry.Exporter.Console

OpenTelemetry.Exporter.InMemory

OpenTelemetry.Exporter.Jaeger

OpenTelemetry.Exporter.OpenTelemetryProtocol

OpenTelemetry.Exporter.Zipkin

1.0.0-rc4 of all non-core components

OpenTelemetry.Extensions.Hosting

• Added AddInstrumentation<T>, AddProcessor<T>, SetSampler<T>, and
  Configure extensions to support dependency injection through the
  OpenTelemetry.Extensions.Hosting TracerProviderBuilder.
  (#1889)

OpenTelemetry.Instrumentation.AspNet

• Sanitize http.url attribute. (#1961)

OpenTelemetry.Instrumentation.AspNetCore

• When using OpenTelemetry.Extensions.Hosting you can now bind
  AspNetCoreInstrumentationOptions from DI.
  (#1997)

OpenTelemetry.Instrumentation.GrpcNetClient

OpenTelemetry.Instrumentation.Http

• Sanitize http.url attribute.
  (#1961)
• Added RecordException to HttpClientInstrumentationOptions and
  HttpWebRequestInstrumentationOptions which allows Exception to be reported as
  ActivityEvent.
• Update AddHttpClientInstrumentation extension method for .NET Framework to
  use only use HttpWebRequestInstrumentationOptions
  (#1982)

OpenTelemetry.Instrumentation.SqlClient

• Instrumentation modified to depend only on the API.
• Activities are now created with the db.system attribute set for usage
  during sampling. (#1979)

OpenTelemetry.Instrumentation.StackExchangeRedis

• Activities are now created with the db.system attribute set for usage
  during sampling. (#1984)

1.1.0-beta2 release of core components

OpenTelemetry

• Use AssemblyFileVersionAttribute instead of FileVersionInfo.GetVersionInfo
  to get the SDK version attribute to ensure that it works when the assembly
  is not loaded directly from a file on disk
  (#1908)

OpenTelemetry.Api

• BaggagePropagator now uses baggage as the header name instead of Baggage
  to Extract from and Inject to carrier
  (#2003)

OpenTelemetry.Exporter.Console

OpenTelemetry.Exporter.InMemory

OpenTelemetry.Exporter.Jaeger

• When using OpenTelemetry.Extensions.Hosting you can now bind
  JaegerExporterOptions to IConfiguration using the Configure extension
  (ex:
  services.Configure<JaegerExporterOptions>(this.Configuration.GetSection("Jaeger"));).
  (#1889)
• Fixed data corruption when creating Jaeger Batch messages
  (#1372)

OpenTelemetry.Exporter.OpenTelemetryProtocol

• Resolves System.TypeInitializationException exception when using the
  exporter with an application that references Google.Protobuf 3.15. The OTLP
  exporter now depends on Google.Protobuf 3.15.5 enabling the use of the new
  UnsafeByteOperations.UnsafeWrap to avoid unnecessary allocations.
  (#1873)

• Null values in string arrays are preserved according to
  spec.
  (#1919) and
  (#1945).

• When using OpenTelemetry.Extensions.Hosting you can now bind
  OtlpExporterOptions to IConfiguration using the Configure extension (ex:
  services.Configure<OtlpExporterOptions>(this.Configuration.GetSection("Otlp"));).
  (#1942)

OpenTelemetry.Exporter.Zipkin

• When using OpenTelemetry.Extensions.Hosting you can now bind
  ZipkinExporterOptions to IConfiguration using the Configure extension
  (ex:
  services.Configure<ZipkinExporterOptions>(this.Configuration.GetSection("Zipkin"));).
  (#1889)

1.0.0-rc3 of all non-core components

OpenTelemetry.Extensions.Hosting

OpenTelemetry.Instrumentation.AspNet

• Leverages added AddLegacySource API from OpenTelemetry SDK to trigger Samplers
  and ActivityProcessors. Samplers, ActivityProcessor.OnStart will now get the
  Activity before any enrichment done by the instrumentation.
  (#1836)
• Performance optimization by leveraging sampling decision and short circuiting
  activity enrichment.
  (#1903)

OpenTelemetry.Instrumentation.AspNetCore

• Leverages added AddLegacySource API from OpenTelemetry SDK to trigger Samplers
  and ActivityProcessors. Samplers, ActivityProcessor.OnStart will now get the
  Activity before any enrichment done by the instrumentation.
  (#1836)
• Performance optimization by leveraging sampling decision and short circuiting
  activity enrichment. Filter and Enrich are now only called if
  activity.IsAllDataRequested is true
  (#1899)

OpenTelemetry.Instrumentation.GrpcNetClient

• Leverages added AddLegacySource API from OpenTelemetry SDK to trigger Samplers
  and ActivityProcessors. Samplers, ActivityProcessor.OnStart will now get the
  Activity before any enrichment done by the instrumentation.
  (#1836)
• Performance optimization by leveraging sampling decision and short circuiting
  activity enrichment.
  (#1903)

OpenTelemetry.Instrumentation.Http

• Leverages added AddLegacySource API from OpenTelemetry SDK to trigger Samplers
  and ActivityProcessors. Samplers, ActivityProcessor.OnStart will now get the
  Activity before any enrichment done by the instrumentation.
  (#1836)
• Performance optimization by leveraging sampling decision and short circuiting
  activity enrichment.
  (#1903)

OpenTelemetry.Instrumentation.SqlClient

OpenTelemetry.Instrumentation.StackExchangeRedis

OpenTelemetry.Shims.OpenTracing

1.1.0-beta1 release of core components

OpenTelemetry

• Removed SuppressScope Increment/Decrement from DiagnosticSourceListeners.
  (1893)

• Added TracerProviderBuilder.SetErrorStatusOnException which automatically
  sets the activity status to Error when exception happened.
  (#1858
  #1875)

• Added ForceFlush to TracerProvider.
  (#1837)

• Added a TracerProviderBuilder extension method called AddLegacySource which
  is used by instrumentation libraries that use DiagnosticSource to get
  activities processed without ActivitySourceAdapter.
  #1836
  #1860

• Added new constructor with optional parameters to allow customization of
  ParentBasedSampler behavior.
  (#1727)

• The application base directory is now tested after the current directory when
  searching for the self diagnostic configuration
  file.
  (#1865)

• Resource Attributes now accept primitive arrays as values.
  (#1852)

• Fixed
  #1846:
  ParentBasedSampler will no longer explicitly consider Activity links.
  (#1851)

• Added IncludeScopes, IncludeFormattedMessage, & ParseStateValues on
  OpenTelemetryLoggerOptions. Added FormattedMessage, StateValues, &
  ForEachScope on LogRecord.
  (#1869 &
  #1883)

• Added SetResourceBuilder support to OpenTelemetryLoggerOptions.
  (#1913)

OpenTelemetry.Api

OpenTelemetry.Exporter.Console

• Removed code that prints Baggage information
  (#1825)
• LogRecordExporter exports Message, Scope, StateValues from LogRecord.
  (#1871
  #1895)
• Added Resource support.
  (#1913)

OpenTelemetry.Exporter.InMemory

OpenTelemetry.Exporter.Jaeger

OpenTelemetry.Exporter.OpenTelemetryProtocol

OpenTelemetry.Exporter.Zipkin

1.0 release of core components

This is the 1st stable release of core components. This implements the 1.0 of the OpenTelemetry specification.
This has no change since the last release-candidate (rc4).

Following lists the components released:

OpenTelemetry
OpenTelemetry.Api
OpenTelemetry.Exporter.Console
OpenTelemetry.Exporter.InMemory
OpenTelemetry.Exporter.Jaeger
OpenTelemetry.Exporter.OpenTelemetryProtocol
OpenTelemetry.Exporter.Zipkin

Please note that the actual nuget version is 1.0.1

1.0.0-rc4

This is the same bits as rc3 for all the packages, except for OTLPExporter which has added TLS support.

OpenTelemetry

OpenTelemetry.Api

OpenTelemetry.Exporter.Console

OpenTelemetry.Exporter.InMemory

OpenTelemetry.Exporter.Jaeger

OpenTelemetry.Exporter.OpenTelemetryProtocol

• Add back support for secure gRPC connections over https.
  (#1804)

OpenTelemetry.Exporter.Zipkin

1.0.0-rc3

1.0.0-rc3 is the final "ReleaseCandidate" before 1.0.0 stable release. Only those components which have its spec marked stable are included in this release.

OpenTelemetry

• Default Resource will now contain service.name instead of Telemetry SDK.
  #1744
• Added GetDefaultResource() method to Provider.
  #1768

OpenTelemetry.Api

• Relax System.* packages version requirement to remove upper bound.
• Require System.Diagnostics.DiagnosticSource package 5.0.1.

OpenTelemetry.Exporter.Console

• Moved ConsoleActivityExporter and ConsoleLogRecordExporter classes to
  OpenTelemetry.Exporter namespace.
  (#1770)

OpenTelemetry.Exporter.InMemory

OpenTelemetry.Exporter.Jaeger

• Moved JaegerExporter and JaegerExporterOptions classes to
  OpenTelemetry.Exporter namespace.
  (#1770)
• Default ServiceName, if not found in Resource is obtained from SDK
  using GetDefaultResource().
  #1768
• Removed ProcessTags from JaegerExporterOptions. The alternate option is
  to use Resource attributes.

OpenTelemetry.Exporter.OpenTelemetryProtocol

• Moved OtlpTraceExporter and OtlpExporterOptions classes to
  OpenTelemetry.Exporter namespace.
  (#1770)
• Changed default port for OTLP Exporter from 55680 to 4317
• Default ServiceName, if not found in Resource, is obtained from SDK using
  GetDefaultResource().
• Modified the data type of Headers option to string; Added a new option called
  TimeoutMilliseconds for computing the deadline to be used by gRPC client for
  Export
  (#1781)
• Removes Grpc specific options from OTLPExporterOptions, which removes support
  for secure connections. See 1778
  for details.
• Endpoint is made Uri for all target frameworks.

OpenTelemetry.Exporter.Zipkin

• Moved ZipkinExporter and ZipkinExporterOptions classes to
  OpenTelemetry.Exporter namespace.
  (#1770)
• Removes ability to configure ServiceName for Zipkin. ServiceName must come
  via Resource. If service name is not found in Resource, Zipkin uses
  GetDefaultResource() from the SDK to obtain it.
  #1768