We’re making a few breaking changes between our Mix release and our RTM release due in Summer. You can author content today that works on both Mix and RTM release if you do the following:
· The plug-in has been renamed from “WPFe Plug-In” to “Silverlight Plug-In”. This is normally only used in silverlight.js to detect Silverlight on the system. The silverlight.js update I’ve provided above correctly checks for either name.
· We’ve tightened up our rules for animations and animations now require a TargetName and a TargetProperty. This means the timer trick I posted below must be updated to specify a hidden Rectangle (the post has been updated).