It seems that Apple is already working to release new improved version of the MacBook Air and MacBook Pro by June 2013, according to a report in Digitimes. The report states that Apple has asked supply chain makers to revise the notebook models.
It also states that the sources pointed out that the MacBook Air for 2013 will feature a new processor platform, but its industrial design will not see any major changes.
The report also hints that Apple could reduce the price of the old MacBook Air models before the launch of the new version and thus cause put pressure on makers of Ultrabooks.
Apple had launched new versions of the MacBook Air and Pro at its annual WWDC conference in June last year. It had sharply reduced the size and thickness of the MacBook Pro to make it nearly as slim as the Air.