Change Log and Known Issues List Here
Sign Up Beta Zone Here
Good News :
Microsoft acknowledge that there is an issue and they even know what is causing it. As it turns out, there are some problems with certificates for new apps published in the Marketplace within the last week, and only effects first generation Windows Phone that upgraded to Mango OS
Bad News :
Those users that effected could not update some of recently updated Application
( Users ) :
Previously, it’s reported when some users can’t find their favorite app anymore in the marketplace. Soon, after rumors spectaculating what’s going on with WhatsApp on the fan blog, luckily WhatApp developer responed thats WhatsApp will return to the Marketplace soon.
Today, is the great day for us, that WhatsApp returns to the marketplace with 2.8 version. Until now, what cause ( They made the app private ) weren’t confirm but one thing they said ( so people won’t misunderstood ) it’s not about security issues.