Friday, September 26, 2008 at 1:57 PM
The bug that was preventing your apps from writing to the app data store (Issue 336) has now been fixed, so your newUpdatePersonAppDataRequests on the sandbox will work again.
We've also updated the request prefetcher to work with v0.8 requests. To get the most benefit from the prefetcher, be sure to batch all your requests into a single DataRequest object. You can find more info on the prefetcher in this article.
Note that both these changes affect the opensocial-0.8.js file, so you may need to refresh the version of this file that is cached by your browser. You can find the exact URL of this file in Firebug's 'Net' tab when you load your app.