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Tag: aspire

6 posts

2026-04-25 aspire opentelemetry security

Aspire 13.2.4 Patches CVE-2026-40894: Baggage Header DoS in OpenTelemetry .NET

Aspire 13.2.4 ships an OpenTelemetry bump for CVE-2026-40894, a Gen0 allocation amplification in baggage, B3, and Jaeger propagator parsing. Update OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators to 1.15.3 even if you are not on Aspire.

2026-04-18 aspire dotnet-11 dotnet

Aspire 13.2 --isolated: Run Parallel AppHost Instances Without Port Collisions

Aspire 13.2 ships an --isolated flag that gives each aspire run its own random ports and secrets store. It unblocks multi-checkout work, agent worktrees, and integration tests that need a live AppHost.

2026-04-18 dotnet dotnet-11 aspire

dotnet watch in .NET 11 Preview 3: Aspire hosts, crash recovery, and saner Ctrl+C

dotnet watch gains Aspire app host integration, automatic relaunch after crashes, and fixed Ctrl+C handling for Windows desktop apps in .NET 11 Preview 3.

2023-11-15 aspire dotnet

Getting started with .NET Aspire

A step-by-step guide to building your first .NET Aspire application, covering project structure, service discovery, and the Aspire dashboard.

2023-11-15 aspire dotnet

How to install .NET Aspire (dotnet workload install aspire)

Install .NET Aspire via `dotnet workload install aspire`. Step-by-step setup of .NET 8, the Aspire workload, and Docker on Windows, macOS, Linux.

2023-11-14 aspire dotnet

What is .NET Aspire?

An overview of .NET Aspire, the cloud-oriented framework for building scalable distributed applications, covering orchestration, components, and tooling.