microsoft/ApplicationInsights-dotnet v3.0.0-rc1

3.0.0-rc1

Repository: microsoft/ApplicationInsights-dotnet

Tag: v3.0.0-rc1

Published: 2026-01-30T21:23:43Z

Prerelease: yes

Release notes:

• Removed `netstandard2.0` target framework from `Microsoft.ApplicationInsights`, `Microsoft.ApplicationInsights.AspNetCore`, and `Microsoft.ApplicationInsights.WorkerService` packages.
• The JavaScript in `Microsoft.ApplicationInsights.AspNetCore` has been updated to version 10.
• Centralized package version management
• Update OpenTelemetry dependencies, #3092
• OpenTelemetry 1.15.0
• OpenTelemetry.Instrumentation.AspNetCore 1.15.0
• OpenTelemetry.Instrumentation.AspNet 1.15.1
• OpenTelemetry.Instrumentation.Http 1.15.0
• OpenTelemetry.Instrumentation.SqlClient 1.15.0
• Vendored OpenTelemetry.Resources.Azure resource detectors to NETCORE shared folder, replaced package with vendored implementation, #3093
• Added support to disable telemetry via TelemetryConfiguration.DisableTelemetry
• Removed `EnabledAdaptiveSampling` and replaced with `TracesPerSecond` and `SamplingRatio`
• Added `EnableTraceBasedLogsSampler` property to `ApplicationInsightsServiceOptions` for ASP.NET Core and WorkerService packages
• Added support for `StorageDirectory` and `DisableOfflineStorage` from `TelemetryConfiguration` in DI scenarios
• Update Azure.Monitor.OpenTelemetry.Exporter dependency to 1.6.0