microsoft/aspire v13.3.3

Aspire 13.3.3

Repository: microsoft/aspire

Tag: v13.3.3

Published: 2026-05-15T19:13:57Z

Prerelease: no

Release notes:

What's New in Aspire 13.3.3

Patch release for Aspire 13.3 with fixes for debug log level leaking into user resources, Keycloak HTTPS endpoint token invalidation, and endpoint materialization in HostResourceWithEndpoints.

🐛 Fixes

• 🔇 Debug log level leaking into user resources — Logging__LogLevel__Default=Debug set by the app host was being inherited by all user resources, silently changing their logging verbosity. The app host now uses ASPIRE_APPHOST_LOGLEVEL instead, which is scoped to Aspire processes only. (#17071, backported via #17078)
• 🔑 Keycloak HTTPS primary endpoint — Fixed a regression where Keycloak tokens became invalid after an app host restart because the HTTPS endpoint port was dynamic. When developer certificates are enabled, Keycloak's primary endpoint is now upgraded to HTTPS directly, and the endpoint name is set to http to enable standard http+https:// service discovery URLs. (#17058, backported via #17063)
• 🔌 Endpoint materialization in `HostResourceWithEndpoints` — Endpoints configured via HostResourceWithEndpoints are now correctly materialized, ensuring endpoint resolution and service discovery work as expected. (#17091, backported via #17092)

🏷️ Housekeeping

• ⬆️ Bumped DCP (Microsoft.DeveloperControlPlane) from 0.23.5 → 0.23.6 — includes fixes for Kubernetes OpenAPI generator types that caused [SHOULD NOT HAPPEN] failed to update managedFields errors. (#17070)
• 🚀 Bumped branding to 13.3.3 (#17088)

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