2.1.2

ASP.NET Core 2.1.2 Release Notes

This update includes two security fixes. Please see the following links for details.

• aspnet/Announcements#310
• aspnet/Announcements#311

2.1.1

ASP.NET Core 2.1.1 Release Notes

We are pleased to announce the release of ASP.NET Core 2.1.1.

• Bug fixes

2.1.0

ASP.NET Core 2.1.0 Release Notes

We are pleased to announce the release of ASP.NET Core 2.1.0.

• New features
• Bug fixes

Known Issues

• Warning when building new ASP.NET Core project that targets .NET Framework
  Building a new ASP.NET Core project that targets net461 produces the following warning:

  There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "c:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.mvc.razor.viewcompilation\2.1.0-rtm-30796\build\netstandard2.0\Microsoft.AspNetCore.Mvc.Razor.ViewCompilation-x64.exe", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project
  

  Workaround: Remove the reference to the Microsoft.AspNetCore.Mvc.Razor.ViewCompilation package.

• Windows authentication is not enabled after creating project with the Windows authentication option selected
  When creating a template with Windows authentication, the settings to enable Windows authentication in launchSettings.json are not applied.
  Workaround: Modify launchSettings.json as follows:

  "windowsAuthentication": true,
  "anonymousAuthentication": false,
  

• NullReferenceException when using a custom IAuthorizationPolicyProvider and AllowCombiningAuthorizeFilters is set to true
  Using a custom IAuthorizationPolicyProvider and setting AllowCombiningAuthorizeFilters to true causes a NullReferenceException.
  Workaround: Disable AllowCombiningAuthorizeFilters or use a single AuthorizeFilter

• XmlSerializerOutputFormatter throws InvalidCastException for async action methods
  Invoking an Async action method may result in an InvalidCastException when using the XmlSerializerOutputFormatter.
  Workaround: Wrap the return type in ActionResult<T>. Ex. replace the return type Task<IEnumerable<string>> with Task<ActionResult<IEnumerable<String>>>.

2.1.0-rc1

ASP.NET Core 2.1.0-rc1 Release Notes

We are pleased to announce the release of ASP.NET Core 2.1.0-rc1.

• New features
• Bug fixes

Known Issues

• ASP.NET Core applications that use SQLite and Libuv may not work correctly when deployed against the new linux-musl-x64 RuntimeIdentitifer
  Users may encounter a __memcpy_chk: symbol not found or __cmsg_nxthdr: symbol not found error at runtime. See aspnet/libuv-package#23 for additional details.
  Workaround: For apps using SQLite, upgrade to SQLitePCLRaw 1.1.11 by adding <PackageReference Include="SQLitePCLRaw.bundle_green" Version="1.1.11" /> to your project file. For apps using Libuv, exclude Libuv from the dependency graph by adding <PackageReference Include="Libuv" Version="1.10.0" ExcludeAssets="Native" /> to your project file.
• SignalR: System.ArgumentException: The output byte buffer is too small to contain the encoded data
  when sending non-ascii characters using the JSON protocol
  This is a known issue that will be addressed before 2.1.0 is released

2.1.0-preview2

ASP.NET Core 2.1.0-preview2 Release Notes

We are pleased to announce the release of ASP.NET Core 2.1.0-preview2.

• New features
• Bug fixes

Breaking Changes

• For a list of the breaking changes for this release please refer to the issues in the Announcements repo.

Known Issues

• HTTPS still enabled for IIS Express even when specifying the --no-https option on the command-line or in VS Workaround: disable HTTPS for IIS Express after the project template is created.
• Azure Application Insights light-up fails Workaround: explicitly reference the Azure Application Insights packages in your app.
• Using the MVC test fixture results in 404 responses for valid requests This is a known issue in this release that will get addressed in a future preview.
• Code generated by the Identity scaffolder fails to compile Workaround: update the generated _ViewStart.cshtml to correct the typo in the layout path.

2.0.3

ASP.NET Core 2.0.3 Release Notes

We are pleased to announce the release of ASP.NET Core 2.0.3!

You can find details on the issues fixed in this release for the following components on their corresponding release pages:

• EntityFrameworkCore
• Hosting
• HttpAbstractions
• Identity
• KestrelHttpServer
• Mvc
• Razor
• Scaffolding
• Security
• Session
• Templating

Breaking Changes

There are no breaking changes in this release.

Known Issues

There are no known issues with this release.

1.1.5

ASP.NET Core 1.1.5 Release Notes

We are pleased to announce the ASP.NET Core 1.1.5 patch release!

You can find details on the issues fixed in this release for the following components on their corresponding release pages:

• Diagnostics
• EntityFramework
• EntityFramework.Tools
• Identity
• MVC
• Scaffolding
• HttpSysServer

Breaking Changes

There are no breaking changes in this release

Known Issues

There are no known issues with this release.

1.0.7

ASP.NET Core 1.0.7 Release Notes

We are pleased to announce the ASP.NET Core 1.0.7 patch release!

You can find details on the issues fixed in this release for the following components on their corresponding release pages:

• Antiforgery
• BasicMiddleware
• BrowserLink
• CORS
• DataProtection
• Diagnostics
• EntityFramework
• EntityFramework.Tools
• Hosting
• HttpAbstractions
• HttpSysServer
• Identity
• IISIntegration
• KestrelHttpServer
• Localization
• MetaPackages
• MVC
• Razor
• ResponseCaching
• Routing
• Scaffolding
• Security
• Session
• StaticFiles

Breaking Changes

There are no breaking changes in this release

Known Issues

There are no known issues with this release.

2.0.0

ASP.NET Core 2.0.0 Release Notes

We are pleased to announce the release of ASP.NET Core 2.0.0!

You can find details on the new features and bug fixes in 2.0.0 for the following components on their corresponding release pages:

• Antiforgery
• AzureIntegration
• Caching
• Common
• Configuration
• DataProtection
• DependencyInjection
• DotNetTools
• EntityFramework
• FileSystem
• Hosting
• HttpAbstractions
• HttpSysServer
• Identity
• IISIntegration
• JsonPatch
• KestrelHttpServer
• Logging
• MetaPackages
• Microsoft.Data.Sqlite
• Mvc
• MvcPrecompilation
• Options
• Razor
• ResponseCaching
• Security
• Session

Breaking Changes

• For a list of the breaking changes for this release please refer to the issues in the Announcements repo.

Known Issues

• Error when rendering sections that uses tag helpers with model expressions
  When rendering a section that uses tag helpers with model expressions you get the following error: A local or parameter named '__model' cannot be declared in this scope because that name is used in an enclosing local scope to define a local or parameter. This issue (aspnet/Razor#1618) will be addressed in the next patch release

2.0.0-preview2

ASP.NET Core 2.0.0-preview2 Release Notes

We are pleased to announce the release of ASP.NET Core 2.0.0-preview2!

You can find details on the new features and bug fixes in 2.0.0-preview2 for the following components on their corresponding release pages:

• Antiforgery
• AzureIntegration
• BasicMiddleware
• Caching
• Common
• Configuration
• CORS
• DataProtection
• DependencyInjection
• Diagnostics
• DotNetTools
• EntityFramework
• FileSystem
• Hosting
• HttpAbstractions
• HttpSysServer
• Identity
• IISIntegration
• JavaScriptServices
• JsonPatch
• KestrelHttpServer
• Localization
• Logging
• MetaPackages
• Microsoft.Data.Sqlite
• Mvc
• MvcPrecompilation
• Options
• Razor
• ResponseCaching
• Routing
• Scaffolding
• Security
• Session

Breaking Changes

• For a list of the breaking changes for this release please refer to the issues in the Announcements repo.

Known Issues