This week we finished rolling out .NET 4.5 to all of our Windows Azure Web Site clusters. This means that you can now publish and run ASP.NET 4.5 based apps, and use .NET 4.5 libraries and features (for example: async and the new spatial data-type support in EF), with Windows Azure Web Sites. This enables a ton of really great capabilities - check out Scott Hanselman’s great post of videos that highlight a few of them.
Visual Studio 2012 includes built-in publishing support to Windows Azure, which makes it really easy to publish and deploy .NET 4.5 based sites within Visual Studio (you can deploy both apps + databases). With the Migrations feature of EF Code First you can also do incremental database schema updates as part of publishing (which enables a really slick automated deployment workflow).
In the next few days we’ll also be releasing support for .NET 4.5 and Windows Server 2012 with Windows Azure Cloud Services (Web and Worker Roles) – together with some great new Azure SDK enhancements. Keep an eye out on my blog for details about these soon.
Hope this helps,
P.S. In addition to blogging, I am also now using Twitter for quick updates and to share links. Follow me at: twitter.com/scottgu