The current Mac OS X 10.4.3 build 8F8 is said to include more than 40 bug fixes. Especially problems with .Mac, AppleScript, AFP Server communications and Finder permissions are fixed in this release.
The company has also improved handling of Japanese file names when communicating with a Windows server, improved handling of corrupt fonts and Arabic character display fixes.
>br> The Mac OS X 10.4.3 update currently weights 77MB in Combo form and is expected to be ready for release in September. More info at AppleInsider