Recent weeks have seen the release of two new builds of Mac OS X 10.5.6 to Apple developers, namely builds 9G44 and 9G52. Leaked evaluation notes from the latter build lists 103 specific bug fixes that will be deployed with the official release of the software, now expected shortly before the holidays.

Some of the more recent code corrections target miscellaneous graphics corruption issues, problems with DVI and display detection, sluggish syncing services, printing PDFs from Mail, and a variety of MobileMe synching problems.

Separately, Apple has been working on Mac OS X 10.5.6 Server, which is slated for release alongside its Client cousin.

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