Back in January, Microsoft announced that Windows RT devices like the Surface RT and Surface 2 would not be receiving Windows 10 when it launches on July 29th, but instead will receive an update that includes some of Windows 10's features. Since then, we've not really heard much about this mysterious update.
At BUILD, the company reiterated that an update will be available for Windows RT users, but didn't specify what the update would bring or when it would be coming.
When Microsoft published the Windows 10 FAQ a few weeks ago, it answered a number of questions regarding the release of Windows 10. It also answered one of two burning questions regarding this upcoming update for Windows RT users. The FAQ states that the update Windows RT users are expecting will arrive around the time of Windows 10's release: