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Release notes

Stable Aspire ResourceKit Reviewed 2026-09-29 purview-dev/aspire-resourcekit Star on GitHub 2 apphost aspire cloud-native code-generation csharp developer-tools distributed-systems dotnet dotnet-aspire integration-testing resource-management roslyn source-generators testing

Release notes

Section titled “Release notes”

Stable release history for Purview.Aspire.ResourceKit, with the highlights that matter when you upgrade from the 1.0.0-prerelease.* line. The full, machine-readable history lives in CHANGELOG.md and on the GitHub releases page.

1.0.0

Section titled “1.0.0”

The first stable release. The public surface that shipped during the prerelease line is now frozen under semantic versioning.

Highlights

Section titled “Highlights”
  • Attributes drive generation — [HostKit] and [ResourceDefinition] / [ResourceDefinition<TResource>] produce the host kit, resource kit skeletons, typed options, and the AppHost extension method. See Attributes Reference and Generated Output.
  • Deterministic lifecycle — Build/BuildResource(...) constructs resources, then Configure/ConfigureResource() wires them together. See Lifecycle: Build vs Configure.
  • Declarative enablement — IsEnabled and IsResourceEnabled(builder). See Enablement.
  • Typed, extendable options — generated sealed partial options bound from configuration. See Configuration and Options.
  • Test-friendly overrides — OptionsHelper for args, environment variables, and flattening. See OptionsHelper and Testing with ResourceKit.
  • Project resources — first-class AddProject<T>() support with SG0018/SG0019 validation. See Project Resources.
  • Diagnostics SG0001–SG0020 with an IDE code fix for SG0020. See Diagnostics.
  • Bundled agent skill — aspire-apphost-to-resourcekit auto-installs into .agents/skills/**. See Bundled Agent Skills.

Upgrade notes

Section titled “Upgrade notes”
  • No public API changes are required when moving from 1.0.0-prerelease.* to 1.0.0.
  • Pin Purview.Aspire.ResourceKit to 1.0.0 (or a later compatible 1.x).

See also

Section titled “See also”