itunes 10.4 availableiTunes 10.4 is now available via Software Update, bringing with it full-screen app capability. Plus, iTunes on the Mac is now a 64-bit Cocoa app in Lion. If you're using some older iTunes plug-ins you may have issues with those (according to Apple). Makes sense, as Lion has shed many vestiges of OS X versions past.

We'll update this post with direct links when available.

This article was originally published on Tuaw.
Lion Mail: Faster, full-screen, and feature-packed