Suppliers hint at changes to MacBook Air -- Digitimes

One of the first MacBook Air rumors of the season alludes to internal changes but few external tweaks.
A fresh report from the not-always-reliable Taipei-based Digitimes claims the "industrial design will not see any major changes" in 2013.
Apple introduced the accentuated wedge aesthetic in late 2010 (see photo above), so about a year and a half will have transpired if new MBAs are introduced in the first half of 2013.
The report makes no mention of displays, but that's an area of intense focus for Apple.