Blazor 0.4.0 is now available! This release includes important bug fixes and several new feature enhancements.
New features in Blazor 0.4.0 (details below):
Add event payloads for common event types Use camelCase for JSON handling Automatic import of core Blazor namespaces in Razor Send and receive binary HTTP content using HttpClient Templates run on IIS Express by default with autobuild enabled Bind to numeric types JavaScript interop improvements A full list of the changes in this release can be found in the Blazor 0.4.0 release notes.