Apple Readying MacBook Air Refresh for WWDC?

macbookairPZ(Ping! Zine Web Tech Magazine) – Is a dwindling of MacBook Air inventories a sign that the product line could be refreshed in time for Apple’s annual WWDC conference in June?

That could be the case. According to a report from Apple Insider on Friday, a number of top online retailers including Amazon, B&H, MacConnections and MacMail have all reported that they’re out of stock of the 13-inch MacBook Air device featuring a 1.8GHz processor and 2GB SSD.

Planned for a future release could be a Macbook Air line featuring Intel’s upcoming Haswell processor.

WWDC runs June 10 through 14th in San Francisco, California. At the event, Apple is expected to showcase new versions of iOS and OS X.