Issues

• Stay backwards compatible within major version

  bugtriage
  dotnet/aspnet-api-versioning#1230 · Filter by author roberttekaat-ireckonu opened on Sep 28, 2026
  1

  

• VersionedOpenApiOptionsFactory race: concurrent document requests cause NullReferenceException or unconfigured document

  bugtriage
  dotnet/aspnet-api-versioning#1228 · Filter by author OptoCloud opened on Sep 20, 2026
  

• InvalidOperationException when create schema on transformer

  asp.net coretriage
  dotnet/aspnet-api-versioning#1227 · Filter by author CoreDX9 opened on Sep 20, 2026
  

• .NET 11 RC - AOT Mode - System.NotSupportedException: ElementType is not initialized when Microsoft.AspNetCore.Mvc.ApiExplorer.IsEnhancedModelMetadataSupported is false.

  bugtriage
  dotnet/aspnet-api-versioning#1226 · Filter by author prabh-62 opened on Sep 19, 2026
  1

  

• xmldoc file detection by assembly from a referenced project

  asp.net coreenhancement
  dotnet/aspnet-api-versioning#1224 · Filter by author Rast1234 opened on Sep 5, 2026
  3

  

• Feature request: declarative attribute for endpoints introduced in a specific API version

  asp.net coreenhancement
  dotnet/aspnet-api-versioning#1183 · Filter by author xavierjohn opened on May 9, 2026
  7

  

• Using versioning in conjunction with yarp reverse proxy

  asp.net coreenhancementquestion
  dotnet/aspnet-api-versioning#930 · Filter by author rezabashiri opened on Dec 1, 2022
  7