- Added
W3CTraceState, an immutable parsed view of a W3Ctracestateheader exposing the get, add, update and delete operations the OpenTelemetry tracing API specification defines, and preserving members it did not generate. (#5115)
Released 2026-Aug-21
- Updated OpenTelemetry core component version(s) to
1.18.0. (#5022)
Released 2026-Aug-13
- Added
ConsistentProbabilitySampler, a consistent probability based sampler implementing the OpenTelemetry probability sampling specification. (#4629)
Released 2026-Jul-17
- Updated OpenTelemetry core component version(s) to
1.17.0. (#4773)
Released 2026-Jul-09
-
Updated OpenTelemetry core component version(s) to
1.16.0. (#4487) -
Assemblies are now digitally signed using cosign. (#4637)
Released 2026-Apr-21
-
Fixed
RateLimitingSamplerto reject non-positivemaxTracesPerSecondvalues. (#4127) -
Updated OpenTelemetry core component version(s) to
1.15.3. (#4166)
Released 2025-Nov-13
-
Add support for .NET 10.0. (#2822)
-
Update .NET 10.0 NuGet package versions from
10.0.0-rc.2.25502.107to10.0.0. (#3403) -
Updated OpenTelemetry core component version(s) to
1.14.0. (#3403)
Released 2025-Oct-23
- Updated OpenTelemetry core component version(s) to
1.13.1. (#3218)
Released 2025-Mar-05
- Updated OpenTelemetry core component version(s) to
1.11.2. (#2582)
Released 2024-Dec-30
-
Dropped support for the
net7.0target because .NET 7 is no longer supported. (#2038) -
Update BaggageActivityProcessor to require baggage key predicate. (#1816)
-
Added rate limiting sampler which limits the number of traces to the specified rate per second. For details see RateLimitingSampler. (#1996)
-
Drop support for .NET 6 as this target is no longer supported and add .NET 8 target. (#2124)
-
Updated OpenTelemetry core component version(s) to
1.10.0. (#2317) -
Adds Baggage LogRecord Processor. (#2354)
Released 2024-May-08
-
Add LogToActivityEventConversionOptions.Filter callback (#1059)
-
Update OpenTelemetry SDK version to
1.8.1. (#1668) -
Add Baggage Activity Processor. (#1659)
Released 2023-Feb-27
- Update OpenTelemetry to 1.4.0 (#1038)
Released 2022-Nov-09
-
Update OpenTelemetry to 1.4.0-beta.2 (#680)
-
Implemented auto flush activity processor (#297)
-
Removes .NET Framework 4.6.1. The minimum .NET Framework version supported is .NET 4.6.2.
-
Removes net5.0 target as .NET 5.0 is going out of support. The package keeps netstandard2.0 target, so it can still be used with .NET5.0 apps. (#617)
-
Going forward the NuGet package will be
OpenTelemetry.Extensions. Older versions will remain atOpenTelemetry.Contrib.Preview(#266)
- This is the first release of
OpenTelemetry.Contrib.Previewpackage.
For more details, please refer to the README.