Apple has released its fifth beta version of iPhone OS 3.0 to developers, along with an updated version of the iPhone SDK and iTunes 8.2. It is currently unclear what changes might have been made to the SDK, OS, or iTunes with this release. The updated SDK weighs in at 2.13GB and is listed as build 9M2735, while iPhone OS 3.0 beta 5 is listed as build 7A312g. Registered developers can download iPhone OS 3.0 beta 5 and the updated versions of the SDK…
