Apple’s free OS update, Mavericks, has gone along fairly swimmingly — except for Gmail users who use the desktop Mail app for communications. But the bugs that caused improper syncing and general problems are now fixed, as TechCrunch reports that the Cupertino company’s latest patch will solve those woes. “Mail Update 1.0″ is a patch, released today, that improves syncing with Gmail and works better with custom mail settings, along with miscellaneous stability fixes for the OS itself. The patch itself is bare-bones, but will do the trick to remedy those atrocious email-related migraines.