0.3.0

We are pleased to announce the release of Blazor 0.3.0.

Please note that this is an alpha quality release and is not suitable for production applications.

Features

• Support custom events and non-bubbling standard events (#722)
• Change component parameter declaration programming model (#696)
• OnAfterRender / OnAfterRenderAsync (#691)
• Support 'ref' syntax for capturing references to elements and components (#685)
• Change blazorlib output type to Library (#621)
• Bootstrap 4 and new styling (#619)
• Eliminate wrapper elements (#602)
• Add dependency from Blazor.Build -> Razor.Design (#548)
• Add async event handler support (#519)
• Move to Bootstrap 4 (#334)

Bugs Fixed

• value handling for checkbox initial state is dependent on the attribute ordering (#703)
• Unable to build Blazor: Input too long (#682)
• Support removing 'value' attribute (#659)
• Fix diffing when "bind" is combined with conditional attribute. Fixes #624 (#633)
• Simplify directory structure for hosted template in VS (#332)
• Creating Blazor ASPNET core app with hyphen in name fails (#291)

Known Issues

• Autobuild results in 502 Gateway errors for ASP.NET Core hosted Blazor projects
  Workaround: we recommend disabling autobuild for the time being in ASP.NET Core hosted Blazor client projects by adding the <BlazorRebuildOnFileChange>false</BlazorRebuildOnFileChange> MSBuild property.

0.2.1

This is a minor patch release to fix the bug mentioned below. There are no runtime changes compared with the 0.2.0 release - this 0.2.1 release is purely to fix the VS tooling.

Please note that this is an alpha quality release and is not suitable for production applications.

Bugs Fixed

• ASP.NET Core Blazor Language Services 15.7.10222 crash VS (#597)

0.2.0

We are pleased to announce the release of Blazor 0.2.0.

Please note that this is an alpha quality release and is not suitable for production applications.

Features

• Update mono to a14f41c (#566)
• Enable GenerateDocumentationFile. Add/fix XML docs. (#562)
• Add compiler error if there's a <script> element inside a component (#552)
• Add support for Action event handlers (#542)
• Remove old workaround @OnClick and @Bind (#525)
• Enable same-origin credentials by default. Add E2E test to show they … (#518)
• HttpClient does not track cookies (#515)
• Add first class support for onclick and other event handlers (#503)
• Add event handlers as tag helpers (#498)
• Add DI extension method namespace to Program.cs in templates (#494)
• Add Blazor templates for ASP.NET Core 2.1 (#441)
• Added SVG support (#366) (#435)
• bind can be improved for <textarea> (#434)
• Improve JS-side event handling code (#433)
• Add 'bind-...' for two-way binding (#409)
• Bug - Conditional Attributes (#373)
• Move to Preview2 Razor SDK (#341)
• Auto rebuild (#531)

Bugs Fixed

• Unable to build Blazor Client project: Input too long (#554)
• Adding new or renaming existing CSS file is a pain (#476)
• Dependency injection crashes if you try to inject two instances of the same type (#462)
• Compilation error when one-way binding an attribute value to a c# string. (#386)
• index.html is not regenerated under bin when wwwroot/index.html is changed (#355)

0.1.0

We are pleased to announce the release of Blazor 0.1.0!

Please note that this is an alpha quality release and is not suitable for production applications.

Features

• Support @page with custom route template on components (#220)
• Standard BCL HttpClient (#159)
• Add ASP.NET Core hosted project template (#118)
• VS Blazor editor (#36)
• Basic JavaScript interop (#21)
• Publishing (#16)
• Development host (#6)
• Compilation (#4)

Bugs Fixed

• Streamline delegate-typed component parameters (#314)
• Log to console when running in dev mode that IL stripping is not enabled (#302)
• Add global.json to template to pin the SDK version to 2.1.300-preview1 (#300)
• After IL linking, HttpClient logs warning to console on each request (#239)
• Add survey link to the template (#221)
• C# expressions in attributes with hyphens don't compile (#219)
• JSON parsing doesn't handle DateTimeOffset with timezone (#218)
• Dependency injection doesn't handle inheritance (#216)
• Allow arbitrary attributes on component tag helpers (#214)
• Can't set initial value on a <select> (#157)
• Missing function: schedule_background_exec (#81)

Known Issues

• Currently you can't use data-* attributes with C#-expression values (e.g., <div data-something=@value /> does not compile) (#297). Workaround: write data_* instead (e.g., <div data_something=@value />), and we'll render it as data-* in the DOM.
• If you create a project with a space or hyphen in the project name, the result app has build errors (#291). Workaround: don't put spaces or hyphens in the project name.
• Blazor apps fail in IE11 with the error: "'Promise' is undefined". This is because the required polyfills are not yet added. This will be addressed in a future release.