Apple's OS X Leopard appears to be in the release candidate stage, based on a recent rumor that's in circulation. In software-speak, the release candidate stage happens right after an app's Beta stage, and comes just before the application goes gold. This means that if there are no major bugs spotted on Leopard, we could be looking at a retail release coming out (or getting announced) soon.
 
As blogger Glen noted during our previous report, Leopard contained two issues: The first was an upgrade issue from Tiger to Leopard on Power PC system, while the second was an incompatibility issue with HP printers. These are all the details we've got for the moment - stick around in case we hear Apple's take on this bit of speculation.