Apple just sent an email to its registered developers warning them that the company will be performing a server-side CloudKit data wipe for iOS 8 beta and OS X Yosemite Developer Preview, on Monday July 7.
If this data wipe is not unusual, it definitely comes at an interesting time, suggesting that not surprisingly, iOS 8 beta 3 and and the third OS X Yosemite Developer Preview might be right around the corner…
This is a copy of the email sent to developers today:
We will be performing a server-side data wipe on all CloudKit public and private databases for iOS 8 beta and OS X Yosemite Developer Preview users on July 7, 2014. The following iCloud features will be affected: iCloud Drive, iCloud Photo Library, and Mail Drop.
Photos and videos stored in iCloud Photo Library will remain on their original iOS 8 devices and will upload to iCloud Photo Library again automatically. iCloud Drive can be re-enabled from Set up Assistant after upgrade. If you choose to store your documents in iCloud Drive, your Documents & Data will automatically be copied to iCloud Drive. iCloud Drive will not update across earlier seeds or operating systems. Attachments sent through Mail Drop will expire and need to be resent after you upgrade.
If you have any questions, visit the Apple Developer Forums.
Apple Developer Technical Support
Although not official, there usually is a two week interval between each beta release. With iOS 8 beta 2 and the second OS X Yosemite Developer Preview having been available since June 17, we’re now approaching the 3 week mark, and it is very probable that beta updates for both iOS and OS X will be released on Tuesday.