The Register® — Biting the hand that feeds IT

Microsoft sneaks out Silverlight 2

Release candidate stealth

Increase your knowledge of the latest threats to your busines

Microsoft has come a step closer to releasing the next version of its Silverlight browser plug in.

With all eyes on an official release of Silverlight 2.0 around the company's Professional Developers' Conference (PDC) this month, Microsoft has issued the first runtime and tools release candidates.

The Silverlight 2.0 package is available as an add-in for English-language versions of Visual Studio 2008 Service Pack (SP) 1 and Visual Web Developer 2008 Express SP1. The kit lets you build Silverlight 2.0 applications using Microsoft's C# and Visual Basic.

Before you get too excited, corporate vice president of Microsoft's developer division Scott Guthrie has warned this is the developer runtime edition of Silverlight 2.0 only, with the regular end-user edition due later this fall.

Guthrie said the release gives existing developers time to update their applications with the Silverlight 2.0 APIs before sites are allowed to go live.

"There are some breaking changes between Beta2 and this RC, and we want to make sure that existing sites can update to the final release quickly once the final release is out," Guthrie said. "As such, you can only use the RC for development right now - you can't go live with the new APIs until the final release is shipped (which will be soon though)," Guthrie said.

The release candidate can be downloaded from here. ®

See what The Register's experts have to say on application security

Don’t Miss

Vulture logo with head phonesWhy Google Wave makes Tim Bray nervous

Radio Reg XML co-author on complexity and the web

Microsoft .NET logoMicrosoft kills Visual Studio's Oracle data connection

Swift reaction: 'Sucks', 'shortsighted'

Opera Software reinvents complete irrelevance

Fail and You Unites browser with self-delusion

Microsoft's Bing feeds you, tries to keep you captive

Review Fully featured Google inertia beater?