1.1.0-preview1

Features

• Unable to utilize ModelExpression with [HtmlAttributeName(DictionaryAttributePrefix = "myprefix-")] Dictionary (#5310)
• Add support for DisplayNameAttribute (#5296)
• Make AuthorizeFilter (or something like it) constructable (#5253)
• ProducesResponseTypeAttribute is the only direct concrete implementation of IFilterMetadata (#5251)
• NonViewComponentAttribute (#5226)
• Add a cookie based ITempDataProvider (#5212)
• Remove the need for the anonymous wrapper when a View Component has one parameter and the passed in argument is assignable to that parameter (#5166)
• Support running middleware pipeline as part of a resource filter (#5161)
• Stream should be suppressed from model metadata validation (#5154)
• Support binding text/plain request body to action string args (#5137)
• asp-format is not respected on input[type=hidden] fields (#5094)
• replacement for html.GetUnobtrusiveValidationAttributes html.GetClientValidationRules (#5028)
• Add IMvcCoreBuilder.AddJsonOptions extension method (#4967)
• BUG: [Display(Prompt="...")] not working on textarea elements. (#4903)
• ApplicationPart should be a feature collection (#4760)
• Create an option for RequireHttpsAttribute.Permanent (#4650)
• Easy access to Enum Display(Name) (#4215)
• Razor Precompilation (#3917)
• Support localizing [DisplayAttribute] via IStringLocalizer (#3518)
• DisplayFor doesn't retrieve enum values (#2430)
• Allow hiding ValidationSummary content when there are no errors (#2372)
• Button TagHelper for formaction (#1668)
• Automatically convert ViewComponents to tag helpers (#1051)

Bugs Fixed

• ViewComponent tag helpers does not work if nested inside elements targeted by tag helpers (#5421)
• Don't generate TagHelperDescriptors for ViewComponents containing generic parameters (#5379)
• PagedCharBuffer, Append(string value), never ending loop (#5347)
• Editor template assumes all IHtmlContent implementations override ToString() (#5317)
• Tag helpers lose user's case for class attribute when merging a TagBuilder (#5313)
• Display Attribute localization does not work on shared resource (#5275)
• Replacing IViewComponentHelper can unexpectedly break ViewComponent TagHelpers (#5254)
• Putting a null value in TempData results in ArgumentNullException on subsequent requests (#5243)
• PagedBufferedTextWriter does not flush synchronous data prior to writing data asynchronously to the underlying stream (#5241)
• ValidationSummary tag helper should not render the tag if there are not items to render (#5209)
• Enum values don't change based on changed Culture (#5198)
• Async resource filters' short circuited result getting executed more than once. (#5175)
• UrlHelperFactory.GetUrlHelper may throw an exception (#5170)
• Does ControllerActionInvoker need to use LogLevel.Warning when an authorize filter fails? (#5124)
• File input no longer posting (#5076)
• Mark ViewEngine property of ViewComponentResult as Obsolete (#5066)
• column attribute for <textarea> is incorrect (#5039)
• DataAnnotationsClientModelValidatorProvider not always using IValidationAttributeAdapterProvider (#5009)
• Html.AntiForgeryToken() writes nothing on second call (#5005)
• Misleading MissingMethodException message for incorrect routes (#4991)
• Html.ValidationSummary(ValidationSummary.All) throws NullReferenceException (#4989)
• ConvertEmptyStringToNull stopped being honored after upgrading from RC1 (#4988)
• Change access modifier for InputTagHelper.GetInputType (#4979)
• ActionResults returned from controller actions rendered as JSON, instead of executed (#4960)
• Move IActionInvokerFactory out of .Internal (#4929)
• Error message when preserveCompilationContext is not set is not helpful (#4911)
• OptimizationLevel specified in the dependency context \ primary assembly's project.json is never used when compiling views (#4902)
• No parameterless Constructor defined (#4895)
• BUG: ViewComponents model inconsistency with MVC Views. (#4882)
• ContentResult forcing chunked encoding (#4876)
• asp.net core rc2 stringlengh attribute with localization (#4864)
• MapAreaRoute override existing area constraint (#4847)
• MapAreaRoute constraint not escaped (#4846)
• Provide consistent experience of status code in api description when an action returns a DTO vs void (#4838)
• ViewResult and PartialViewResult classes are inconsistent (#4813)
• Remove disable buffering feature from our action result classes (#4766)
• Consider switching to IConfigureOptions instead of ConfigureOptions in OptionsSetup (#4736)
• TempData within a ViewComponent (#4728)
• TagBuilder fail with NPE if attribute have null value (#4710)
• Fail more gracefully when option collections cleared (#4690)
• Can we prune conversion code in ModelBindingHelper (#4521)
• Url.RouteUrl XML Documentation is incorrect. (#4507)
• Potential clarity problems with IUrlHelper (#4245)
• Link tag helper should include original element's attributes in fallbacks (#4084)

1.1.0

Features

• Add MVC services builder for CookieTempDataProvider (#5515)
• Add logging to help diagnose precompiled view scenarios (#5462)
• ViewComponent => User as ClaimsPrincipal (#4964)
• Adding AcceptedResult and .Accepted() responses (#4937)
• FormTagHelper is missing asp-fragment. (#4917)
• Adding ProducesResponseTypeAttribute(int statusCode) constructor (#4863)
• Any Plans to Implement VaryByParam? (#2894)

Bugs Fixed

• CookieTempDataProvider shouldn't set cookie path if PathBase is empty (#5512)
• CookieTempDataProvider hard codes cookie to be secure-only, thus requiring HTTPS to function (#5511)
• Treat an invalid charset identically to one a TextInputFormatter does not support (#5501)
• ViewsFeatureProvider and dynamic assemblies (#5487)
• JsonPatchDocument.ApplyTo With ModelState Throws Exceptions (#5463)
• MiddlewareFilter: Using a ConfigureType without a parameterless constructor should print a better exception message (#5431)
• CookieTempDataProvider chunking broken (#5430)
• Component.InvokeAsync(string) throws null ref (#5423)
• Add log messages to input formatters at Debug level (#5367)
• When replacing Controller.Dispose with an explicit implementation the base Dispose is an action (#5352)
• Charset wrapped with "" in Content-Type header rises issue in model binding (#5349)
• Move HttpContext property from OutputFormatterWriteContext to OutputFormatterCanWriteContext (#5272)
• View component tag helpers don't allow generic parameters (#5216)
• Support IsIndexer for ViewComponentTagHelpers (#5207)
• parsing issue on asp.net when request quality factor is specified. (#5150)

1.0.0

Features

• ObjectResultExecutor should hold the Accept header in higher regard (#4612)
• Add an Option to set the Razor view location formats (#4550)
• Consider unifying the list of assemblies included in the razor compilation with the of assembly parts of the application. (#4498)
• Make JsonOutputFormatter use camel case by default (#4283)

Bugs Fixed

• Fix Travis failure for test Microsoft.AspNetCore.Mvc.FunctionalTests.TagHelpersTest.ReregisteringAntiforgeryTokenInsideFormTagHelper_DoesNotAddDuplicateAntiforgeryTokenFields (#4824)
• How to override the default (200) status code with ProducesResponseType (#4823)
• Move IAuthorizationPolicy.CombineAsync calls into AuthorizeFilter (#4757)
• Modify ICompilationLibrariesProvider to return a sequence of reference path strings (#4738)
• Where did IControllerTypeProvider go in RC2? (#4730)
• Design problem: MvcRazorHost.Dispose (#4709)
• Add ExceptionHandled to ExceptionContext (#4700)
• Rename environment variable used to enable polling (#4696)
• HttpPost with entity as parameter stuck in an infinite loop? (rc2-final) (#4666)
• RC2 Mvc not discovering controller in netcoreapp (#4655)
• ModelBinder attribute attached to a class has no effect (broken in rc2-final) (#4652)
• Some public Attributes lack doc comments (#4641)
• Critical bug(?). Problem with Date from Model to View. Not using ISO international format. (#4633)
• Move ModelBindingHelper to .Internal (#4615)
• Update IModelBinder documentation (#4614)
• CORS filter should throw when policy is not found (#4606)
• Fix FormTagHelper to make redudant Antiforgery token registration a no-op (#4595)
• RequireHttps - should it be redirect 302 by default? (#4561)
• Depend on HtmlString from Microsoft.AspNetCore.Html. (#4558)
• Assemblies with a transitive dependency to MVC are not included as part of the list of discovered assemblies (#4555)
• Do we need Name and DisplayName on ActionDescriptor (#4506)
• Possible double-execution of filter providers (#4504)
• Using taghelpers in razor views using a model type which is loaded runtime (#4497)
• Update the namespace for Razor generated code to AspNetCore (#4476)
• Form Tag Helper Breaks with atypical html comments (#4465)
• Make SerializerSetings properties get-only and protected (#4409)
• Remove DefaultAssemblyPartDiscoveryProvider.GetAssemblyName (#4366)
• Cleanup assembly discovery in ApplicationParts (#4353)
• Remove extra constructors in JsonInputFormatter and JsonPatchInputFormatter (#4339)
• Simplify assembly load on CoreCLR (#4328)
• Create a separate handler for each attribute route (#4293)
• Make IActionInvoker signature compatible with middleware (#4291)
• AuthorizeFilter prevents unauthenticated requests to be handled by IAuthorizationService (#4287)
• Review IActionResult classes and add facades as necessary (#4207)
• Improve handling of custom ValidationAttributes and their ValidationResults (#3595)

1.0.1

Bugs Fixed

• MVC doesn't work on FIPS-compliant machines (#5103)
• HTTP Verbs mapping error GET and DELETE (#5038)
• ViewComponentResult does not await the executor.ExecuteAsync method. (#4998)

1.0.0-rc2

Features

• Consider adding SignInResult/SignOutResult and SignIn/SignOut (#4258)
• HttpOptionsAttribute (#4152)
• Add Controller helper methods for StatusCode(int)/StatusCode(int,object) (#4149)
• DefaultHtmlGenerator should attempt to properly format values for <input type="date"> and <input type="time"> (#4102)
• StatusCode Metadata (#4101)
• Don't expose ServiceProvider on ControllerBase (#4097)
• RequireHttpsAttribute needs some devmode love (#4093)
• System.Buffers + Json.NET everywhere (#4092)
• MVC Assets from DI + Multiproject MVC Design Notes (#4089)
• No equivalent of AddControllersAsServices() for VC's and TagHelpers (#4087)
• Controller helper inconsistency: HttpNotFound(), Ok() (#4085)
• Rename ICanHasViewContext to IViewContextAware (#4073)
• SelectTagHelpers: asp-items shouldn't require/depend on asp-for. (#4047)
• Add overload to AddControllerAsServices that uses the default controller discovery logic (#4014)
• Add caching for Validators (#3972)
• CacheTagHelper should not depend on IMemoryCache (#3867)
• Add support for [Consumes] to ApiDescription (#3818)
• Make RazorViewEngineOptions.FileProvider a list instead of a single item (#3806)
• Make IViewComponentActivator abstraction responsible for creation of view components (#3752)
• Allow IValidatableObject implementors and ValidationAttribute derivatives to access the IServiceProvider (#3746)
• Revisit Controller discovery conventions (#3732)
• Remove the IControllerFactory.ReleaseController (#3727)
• Render placeholder tag with Display data annotation (#3723)
• ViewLocalizer should look for resource name with the application name prefix when LocalizationOptions.ResourcesPath is not set (#3718)
• Improve usability of HtmlLocalizer (#3716)
• Html Helper missing RenderPartial (#3705)
• ASP.NET MVC returns Content-Type text/plain even if application/xml was requested in case of return type is string (#3692)
• Add extension methods for easily mapping area routes (#3636)
• Compilation big rocks moving to dotnet CLI (#3633)
• Limit [FromServices] to apply only to parameters (#3507)
• Consider NoContent action result method on Controller (#3334)
• Support relative Layout values and view paths (#3307)
• Allow to define section or/and body without the need to render it (#3293)
• Make ActionDescriptor accessible in IModelBinder.BindModelAsync (#3257)
• Add a new ForbiddenResult (#3242)
• Add more diagnostic logging in MVC (#3193)
• Consider making IExcludeTypeValidationFilter a ModelMetadata setting (#3168)
• Improve controller authoring experience for AddMvcCore (#3094)
• Need support for specifying custom error message for client validation (#2969)
• [Localization]: Fix ViewLocalizer so it works for layouts too (#2767)
• Consider flowing IServiceProvider through the ValidationContext created in DataAnnotationsModelValidatorProvider (#1682)
• Loosen ViewComponent invoke restrictions (#612)

Bugs Fixed

• Filter caching is too aggressive (#4616)
• RequireHttps should be redirect 302 (not 301) (#4578)
• Logging ArgumentOutOfRangeException (#4575)
• Stop registering disposable objects in our controller helper methods (#4509)
• Model Binding goes into an infinite loop when the view model has a Func<> (#4505)
• MVC not honoring attribute route default values for URL matching (#4447)
• DefaultAssemblyProvider.IsCandidateLibrary should not look at types in Mvc assemblies (#4363)
• @Html.Raw(null) stops rendering the view (#4350)
• Redundant DependencyContext instance (#4335)
• Fix Microsoft.AspNetCore.Mvc.Dnx to avoid referencing System.IO/Reflection/Runtime (#4334)
• Modify RoslynCompilationService to generate portable pdbs (#4330)
• IFormFile model binder suppressing validation for any non-null result. (#4329)
• CandidateAssemblies should always include the entry assembly? (#4318)
• UrlResolutionTagHelper doesn't work with TagHelpers that run before and supress output. (#4317)
• Move AuthorizeFilter and CORS filters into a user friendly namespace (#4310)
• Remove properties from ResourceExecutingContext (#4290)
• JsonInputFormatter fails to use custom SerializerSettings (#4270)
• Attribute route wildcard does not work (#4256)
• CacheKey equatable object in CacheTagHelper (#4246)
• Include Assembly-Qualified Type Name in ActionDescriptor.DisplayName (#4237)
• Remove AuthorizationFilterAttribute (#4233)
• Move IUrlHelper to an abstractions assembly (#4214)
• RazorCompilationService should throw a meaningful error when a user produces an application without preserveCompilationContext (#4202)
• Stop burying activation errors in CollectionModelBinder (#4193)
• Consider storing a Task<> in cache tag (#4147)
• DependencyContextAssemblyProvider assumes the entry assembly has a .deps.json file (#4136)
• Changes to property ModelMetadata provided by a ModelMetadataDetailsProvider are lost for Nullable in Display/Edit templates when DataType is used to change the template (#4116)
• RequireHttpsAttribute doesn't change the port (#4112)
• AddControllersAsServices should add controller types to the existing ControllerTypeProvider instead of replacing (#4086)
• <link> and <script> tag helpers do not encode correctly (#4083)
• Should we throw in our formatters if the list of SupportedMediaTypes is empty? (#4050)
• Figure out ControllerModel.AttributeRoutes (#4043)
• Remove Html.JavaScriptEncoder property (#4033)
• Add a TagHelper for areas in links (#4013)
• Controllers do not pass arguments to ViewViewComponentResults. (#4004)
• Remove JsonViewComponentResult (#3992)
• AuthorizationContext conflicts with type in Microsoft.AspNet.Authorization (#3979)
• ModelExpression equivalent of m => m: Better support asp-for="@Model" (#3978)
• Consider InputFormatter behavior when we can't read the charset (#3961)
• ViewComponentDescriptor.Type should be a TypeInfo instance instead of a Type instance (#3952)
• Add dependency on System.Runtime.Serialization.Primitives to make up for JSON.NET not including it (#3946)
• Suggestion: error message indicates layout instead of current view. (#3930)
• Improve MVC error when MVC services aren't registered (#3907)
• Null passed as arguments to controller m...

6.0.0-rc1

Features

• Razor compilation uses a custom load context on CoreCLR and regular Assembly.Load on .NET Framework (#3365)
• Add LocalRedirectResult class and helper method (#3346)
• Diagnostics Source events for Filters (#3279)
• Diagnostics Source events for View Components (#3274)
• Move AllowAnonymous to Microsoft.AspNet.Authorization (#3246)
• Rename AppendEncoded() to AppendHtml() and SetContentEncoded() to SetHtmlContent() (#3225)
• Telemetry Source Before/After events feedback/thoughts (#3204)
• TempData support for Enum types (#3141)
• Make removing a formatter a 1-liner (#2945)
• Consider using DisplayAttribute.GroupName to determine SelectListItem's Group (#2292)

Bugs Fixed

• Add compilation services to container in MvcRazorMvcCoreBuilderExtensions (#3383)
• TagHelper and non-TagHelper select tags in a form don't work well together. (#3347)
• Rename ViewComponent.Context to HttpContext (#3332)
• Rename ModelState (the type) -> ModelStateEntry (#3326)
• PhysicalFileResult should not throw FileNotFoundExceptions for non-rooted paths (#3295)
• Modify ViewStartUtility to generate always view paths with forward slashes (#3294)
• ArgumentNullException when returning empty ViewResult (#3284)
• Exception while encoding/writing view using pooled buffer (#3252)
• Routes values are being added in duplicate (#3250)
• Using @inherits and @model together gives intellisense errors (#3243)
• Rename PhysicalFileProviderResult to PhysicalFileResult? (#3236)
• Unable to read big json file from Request.Body (#3235)
• ModelState error for FormatException should show DisplayName of the problematic property if available (#3227)
• Can not pass nullable to ViewComponent Invoke method (#3211)
• Fix content negotiation content-type check for InputFormatter (#3138)
• TempData fails silently without sessions middleware (#3068)
• ValidationSummary does not showcase all errors. (#3043)
• Change order of generated input elements in asp-for checkbox helper (#2994)

6.0.0-beta8

Features

• ModelState Generic Remove (#3164)
• Create a common abstraction for Application/Action/Controller -Models (#3158)
• Make RazorViewEngine.GetNormalizedRouteValue easier to use outside of Mvc (#3108)
• Add IMvcBuilder extension method for 'just options' (#3102)
• MVC API review - clean up namespaces (#3075)
• Rename ModelMetadata.IsCollectionType; perhaps provide real IsCollectionType as well?? (#3022)
• ImageTagHelper doesn't work well with other TagHelpers. (#2902)
• [Localization]: Add localizers for validation attributes (#2766)
• Expand InputFormatterContext or IInputFormatter.ReadAsync() to make errors explicit (#2722)
• EventNotification support for MVC (#2651)
• Modify TagHelperOutput.CopyHtmlAttribute to maintain attribute order. (#2639)
• Allow validators to customize the behavior when a 'required' property has no value in the request (#2303)

Bugs Fixed

• Rename Controller.Context back to Controller.HttpContext (#3165)
• Specifying @model in a page ignores value specified by @inherit from a _ViewImport (#3144)
• ViewComponents should respect the global @inherits declaration in _ViewImports (#3121)
• Circular layout reference leads to OutOfMemoryException (#3100)
• Switch InnerAttributeRoute to log at Debug level, or make it configurable (#2996)
• Collections with different type parameters than expected interface do not bind correctly (#2993)
• Unable to disable Url Resolution logic from _ViewImports.cshtml. (#2989)
• DefaultModelMetadata.PropertyGetter is not null-safe (#2986)
• asp-append-version not working on Linux (#2979)
• Response.ContentType doesn't work in MVC controller (#2947)
• Validation incorrect for dynamic collections when using TryUpdateModelAsync() (#2941)
• Default for catchall segment doesn't work (#2931)
• Issue with arrays in expression when using DotNetCompilerPlatform (#2890)
• Logs from routing (#2860)
• Validation ignores ValidationNode.Model when the node represents a model property (#2784)
• RazorViewEngine does not use the right view expander when invalid culture is passed in mono. (#2759)
• Should FilePathResult support *nix file systems? (#2727)
• Changes to ModelMetadata provided by a ModelMetadataDetailsProvider are sometimes lost if the model property is a Nullable (#2539)
• Form Collection Model Binder should not fall back to copying the form values from FormCollection (#2527)
• Precompilation + TagHelpers in different project do not recompile changed TagHelpers. (#2305)
• Loading assembly specified in addTagHelper fails when project has razor precompile module (#2298)
• _ViewImport.cshtml changes do not immediately show in affected Razor files (#2256)

6.0.0-beta7

Features

• Add IMvcBuilder overloads for localization and XML formatters (#2874)
• Missing Ok() in Controller (#2825)
• Need support for client side validation of float and double types (#2817)
• Add URL resolving TagHelper to replace Razor ~/ functionality. (#2807)
• Change Razor attribute behavior to not special case boolean values in middle of complex attribute values. (#2769)
• Should be able to return ViewComponents from controller actions (aka ViewComponent ActionResult helper) (#2338)
• Some Dictionaries do not get model bound (#1418)
• Make HTML rendering deferred (IHtmlContent) (#830)

Bugs Fixed

• srcset missing from ~ tag helper. (#2964)
• CompositeValueProvider does not match IBindingSourceValueProvider contract (#2907)
• ImageTagHelper showcases view-context as available HTML attribute. (#2901)
• Inconsistency with Url.Content("~") (#2896)
• asp-append-version ignored when href/src URL contains a fragment but no query string (#2862)
• Unexpected Url.Action output (#2859)
• ModelMetadata.EnumDisplayNamesAndValues explicitly skips Display(Name = string.Empty)
• Link tag helper does not expand comma-separated list (#2841)
• TryUpdateModelAsync Out of Memory error (#2799)
• Concrete Collection types don't work with GenericModelBinder (#2793)
• Discuss adding server side validation to value type model properties by default. (#2776)
• InvalidOperationException: Incorrect Content-Type: application/json (#2749)
• ViewHierarchyUtility.GetHierarchicalPath does not handle root paths *nix file systems. (#2745)
• Fix registration of MVC services (#2648)

6.0.0-beta6

Features

• [Localization]: Enable localization support in MVC (#2824)
• Revisit IJsonOutputFormatter (#2715)
• Microsoft.AspNet.Mvc.HttpHeadAttribute missing? (#2700)
• Change the tag helpers FileVersion property to something clearer (#2540)
• JsonInputFormatter and JsonOutputFormatter consistancy (#2538)
• Compatibility with MVC 5 auth code (#2409)
• Test + improve performance of creating serializers in formatters (#1144)
• Consider making Anti Forgery internal classes public. (#1137)

Bugs Fixed

• Repeatedly loading a view causes out of memeory exception (#2790)
• Label Inside EditorTemplate Disappears During Validation (#2778)
• OutputFormatter provides no way to disable text encoding (#2739)
• When submitting empty value types, ModelState has a NullRef exception (#2720)
• Append file version does not work when href/src contains a url with query string (#2719)
• In chrome generating type=number without step attribute does not allow decimal values. (#2712)
• Rename LanguageViewLocationExpanderOption to LanguageViewLocationExpanderFormat (#2704)
• RadioButton(string.Empty) ignores Model value (#2662)
• ModelMetadataType chain followed further in MVC 6 than MetadataType chain in MVC 5 (#2610)
• Integers from JSON don't bind to enums (#2609)
• BindAttribute is easy to get wrong, leading to a model with no bindable properties (#2564)
• Protect against null IContractResolver on JsonPatchDocumentOfT (#2560)
• Remove use of RequiredValidator from Mutable Model Binder (#2526)
• Dictionary ModelBinding with an empty prefix has unvalidated keys (#2470)
• byte[] model binder should prevent falling back to other binders when the type matches. (#2456)
• Model State should have values for greedy model binders as well. (#2445)
• Is @Html.Raw(...) working? ... or am I just a nOOb? (#2392)
• Type excluded from validation triggers validation for Required members (#2314)
• Activate activates non-public Controller properties, but [From*] do not (#2278)
• Some Unit Test for Razor Templating are failing, when global .gitgnore config has core.autocrlf = false (#1514)
• Most string-based HTML helpers use unprefixed ViewDataDictionary entries if called from templates (#1487)
• Some string-based HTML helpers can't get Model values if called from templates (#1485)

6.0.0-beta5

Features

• Remove dependency of @Inject on Activate
• Restrict Anchor and Form TagHelpers to apply only to form and anchor elements with server side attributes (#2581)
• Remove XML input formatter behavior for RequiredAttribute (#2528)
• Simplify writing JSON in a Razor view (#2514)
• Add a Controller.Json(object, JsonSerializerSettings) overload (#2506)
• Rename _GlobalImport.cshtml to _ViewImports.cshtml (#2489)
• Should we standardize on the use MediaTypeHeaderValue in ActionResults? (#2411)
• Need a way to specify ContentType in ViewResult \ PartialViewResult (#2408)
• Fully Expand Models in ApiExplorer (#2378)
• Automatically chose type="file" when generating <input/> elements for IFormFile expressions (#2337)
• Can InputFormatterContext be replaced by ModelBindingContext (#2330)
• Consider decoupling Client Validation from IModelValidator and the rest of model binding (#2304)
• Remove dependency on Microsoft.AspNet.DataProtection in Mvc.Core (#2287)
• Remove dependency on Hosting (#2286)
• [JsonPatch]: Replace exceptions with ModelState errors (#2270)
• Simplify MvcOptions (#2269)
• Remove facades for accessing Options and pass options to the invoker (#2266)
• Make output formatters available to ResourceExecutingContext (#2264)
• Add default editor templates for all numeric types, including short, ushort, and double, etc. (#2261)
• Create an ImageTagHelper that supports globbed src paths and cache-busting file version URL hash (#2249)
• Consider adding a UseMvcWithDefaultRoute extension on BuilderExtensions that adds default routes to the route collection (#1885)
• logging: Tag Helpers: MVC Tag Helpers should log warnings (#1686)
• Provide a property on Form tag helper which accepts route name (#1489)
• Attribute Routing: Resolve Name + Token Replacement (#819)
• Support app-wide defaults for more MVC settings, especially for HTML helpers (#448)
• Improve Mock support for Viewcontexts (#268)

Bugs Fixed

• Fix registration of MVC services (#2648)
• Whitespace at the start of attribute value with dynamic content is ignored (#2547)
• RedirectToRouteResult doesn't use RouteName property when calculating destination URL (#2545)
• Use custom stream writer for Xml output formatters (#2541)
• AuthorizeFilter sets null Identity (#2534)
• MVC is broken on CoreCLR (#2507)
• TagHelperOutputExtensions.RemoveRange() does not handle its attributes parameter safely (#2491)
• For successfully bound models there should be no entry with empty key in the model state dictionary. (#2466)
• Models not bound from request (like services) should not show up in Modelstate. (#2464)
• Model state has spurious entries when binding to a collection where element type has no validators. (#2446)
• Remove DefaultValue support from model binding and do it only in the invoker for action parameters (#2414)
• Add back the implicit [Required] for value types (#2407)
• Value type controller properties with [From*] fail with NullRef exception when no value is available (#2357)
• Support generating <input/> elements without a value attribute (#2336)
• ModelBinderAttribute should not throw from BinderType property setter (#2326)
• Give accurate location of syntax error in _GlobalImport.cshtml (#2321)
• [Perf] Change MutableObjectModelBinder.CanBindType to use ModelMetadata.IsComplex (#2307)
• Invalid dynamic collection binding and validation (#2294)
• Storing objects (non-string things) in TempDataDictionary does not round trip correctly (#2276)
• MutableObjectModelBinder should avoid using PropertyInfo.SetValue to set property values (#2259)
• Unrendered sections does not throw when redefined and rendered in nested layout. (#2252)
• Attribute routing throws ambiguous exception for base controller (#2248)
• Validation error is not thrown when a complex type property with required and from body attributes has null value (#2219)
• RenderBody must be called from a Layout Page" provides no file information (#1919)
• MutableObjectModelBinder.GetPropertyValidationInfo should not reflect over ModelType.Properties (#1712)
• Better error when TagHelperOutputExtensions.CopyHtmlAttribute() called with unknown attributeName (#1586)
• Action argument of IList will be bound as Null instead of an empty List (#1579)
• DefaultControllerFactory should throw if the controller is a value type (#662)