12.0-preview1

Issues

• ACNM: Dependency provider use the same key for both arm64 and x64

  area-infrastructurebugfeature-installers
  Bug

  dotnet/aspnetcore#65953 · Filter by author joeloff opened on Mar 24, 2026 · 12.0-preview1
  4

  

• Restore Components.AI references for .NET 12 Preview 1

  area-blazor
  Task

  dotnet/aspnetcore#69309 · Filter by author kotlarmilos opened on Sep 15, 2026 · 12.0-preview1
  1

  

• FromServicesAttribute isn't considered for inheritance when applied to a property

  area-minimalfeature-rdffeature-rdg
  Bug

  dotnet/aspnetcore#68793 · Filter by author Youssef1313 opened on Aug 26, 2026 · 12.0-preview1
  1

  

• [Blazor] Aspire integration improvements

  area-blazoron-roadmap
  Epic

  dotnet/aspnetcore#64888 · Filter by author javiercn opened on Dec 29, 2025 · 12.0-preview1
  1

  

• Quarantine BlazorWebJsInitializersTest.InitializersRunsModernCallbacksByDefaultWhenPresent

  area-blazortest-failure
  dotnet/aspnetcore#68856 · Filter by author github-actions opened on Aug 27, 2026 · 12.0-preview1
  3

  

• [API Proposal]: Device Bound Session Credentials (DBSC) for cookie authentication

  api-approvedapi-proposalarea-auth
  Feature

  dotnet/aspnetcore#68117 · Filter by author javiercn opened on Jul 30, 2026 · 12.0-preview1
  7