v1.13.0

1.13.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.14.1.

Added

• Added support for AlwaysOn Profiling for CPU on .NET Framework x64.
• Added experimental support for snapshots collection on .NET Framework x64.
• Support for response header injection (SPLUNK_TRACE_RESPONSE_HEADER_ENABLED)
  configuration for ASP.NET and ASP.NET Core instrumentations via file-based configuration.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.14.1.

v1.12.0

1.12.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.13.0.

This release includes all changes from 1.12.0-beta.1
release.

Added

• Experimental support for file-based configuration.

Changed

• Breaking change for 1.12.0-beta.1 users. Environment variable
  SPLUNK_SNAPSHOT_SELECTION_RATE renamed to
  SPLUNK_SNAPSHOT_SELECTION_PROBABILITY.

Deprecated

• Support for environment variable OTEL_DOTNET_AUTO_OPENTRACING_ENABLED
  is deprecated. If your application is still depending on legacy OpenTracing
  update it to use OpenTelemetry API.

v1.12.0-beta.1

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.13.0-beta.1.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.13.0-beta.1.

Added

• Added support for environmental variable SPLUNK_PROFILER_EXPORT_TIMEOUT.
  It allows to set timeout in milliseconds. Default is 3000 ms.

• Added support for environmental variable SPLUNK_PROFILER_MAX_MEMORY_SAMPLES.
  It allows to set maximum memory samples collected per minute. The maximum value is 200.
  Default is 200.

• Added support for environmental variable SPLUNK_PROFILER_EXPORT_INTERVAL.
  It allows to set export interval in milliseconds. The minimum value is 500 ms.
  Default is 500 ms.

Added experimental support for snapshots collection.

v1.11.0

1.11.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.12.0.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.12.0.

v1.10.0

1.10.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.10.0.

Added

• Added a cmdlet to get the Splunk distribution version:
  • Get-SplunkOpenTelemetryForDotNetVersion

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.11.0.

v1.9.0

1.9.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.10.0 bringing changes also from v1.10.0-beta.1.

Warning

Version 1.9.0 of Splunk Distribution of OpenTelemetry .NET will no longer work with .NET 6 or .NET 7. .NET 6 reached End of Life on November 12, 2024 and .NET 7 reached End of Life on May 14, 2024.
Customers who want to continue instrumenting .NET 6 or .NET 7 services must use Splunk Distribution of OpenTelemetry .NET version 1.8.0 or less.
Best effort support for Splunk Distribution of OpenTelemetry .NET is provided up to November 12, 2025 for the last versions of .NET 6 (version 6.0.36) or .NET 7 (version 7.0.20) only.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.10.0.

v1.8.0

1.8.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.9.0.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation:
  1.9.0.

v1.7.0

1.7.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.8.0.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.8.0.

v1.6.0

1.6.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.7.0.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.7.0.

v1.5.0

1.5.0

This release is built on top of OpenTelemetry .NET Auto Instrumentation v1.6.0.

Changed

• Updated OpenTelemetry .NET Auto Instrumentation: 1.6.0.