microsoft/aspire v13.3.0

Aspire 13.3.0

Repository: microsoft/aspire

Tag: v13.3.0

Published: 2026-05-07T17:01:25Z

Prerelease: no

Release notes:

Aspire 13.3.0

Aspire 13.3 is here! 🚀 This release is packed with new ways to deploy, debug, and build distributed apps — including aspire destroy, browser telemetry in the dashboard, Kubernetes deployment, first-class JavaScript publishing, and major TypeScript AppHost parity improvements.

Highlights

• 🧹 Clean teardown — New `aspire destroy` tears down Azure, Kubernetes, and Docker Compose deployments, and pipeline summaries make deploy/publish/destroy runs easier to follow.
• 🔍 Frontend telemetry — Aspire.Hosting.Browsers captures browser console logs, network requests, and screenshots right in the Aspire dashboard.
• ☸️ Kubernetes deploy preview — `aspire deploy` can now generate Helm-based Kubernetes deployments, with first-class Ingress and Gateway API routing.
• 🟨 JavaScript publishing — New **PublishAs*** methods support static sites, Node servers, npm-script apps, Next.js, Vite, Bun, Yarn, and pnpm.
• 🌐 TypeScript AppHost parity — Unified withEnvironment, Docker Compose hooks, endpoint expressions, Azure Container Apps domains, and more close the gap with C# AppHosts.
• 🛠️ CLI upgrades — Run the standalone dashboard with `aspire dashboard run`, install the CLI as a NativeAOT dotnet tool, and search API docs from the terminal.
• ☁️ Azure goodness — New Azure Front Door, Network Security Perimeter, AKS, private endpoint, and Foundry Prompt Agent support.
• 🐳 Better containers — The Aspire container tunnel is now enabled by default for consistent host connectivity across Docker Desktop, Docker Engine, and Podman.

⚠️ Breaking changes

Notable breaking changes include --log-level becoming --pipeline-log-level, the dashboard MCP server being replaced by aspire agent init, dotnet new aspire-py-starter moving to aspire new aspire-py-starter, and several API shape updates across AKS, Foundry, JavaScript diagnostics, and TypeScript AppHost helpers.

See the full list in the Aspire 13.3 breaking changes.

📖 Learn more

For the full details, examples, migration guidance, and everything new in this release, check out What's new in Aspire 13.3.

Thank you to all the community contributors who helped make Aspire 13.3 possible! 💜