Apple released a press note few hours ago and confirmed that an iCloud service, new iOS 5, Mac OS X Lion will be announced at WWDC event on June 6.
Apple Worldwide Developers Conference (WWDC) 2011 is going to be held from June 6 to June 10 at San Francisco.
According to the press note –
Apple® CEO Steve Jobs and a team of Apple executives will kick off the company’s annual Worldwide Developers Conference (WWDC) with a keynote address on Monday, June 6 at 10:00 a.m. At the keynote, Apple will unveil its next generation software – Lion, the eighth major release of Mac OS® X; iOS 5, the next version of Apple’s advanced mobile operating system which powers the iPad®, iPhone® and iPod touch®; and iCloud®, Apple’s upcoming cloud services offering.
More announcements are expected to happen at the keynote on June 6 – the event itself will go on for the whole week.