File transfer software fixes S3 permissions issue and improves Automator compatibility. ($34 new from Panic, $33.99 new from the [Mac App Store][rewrite1], free update, 22 MB)

Browser update offers many small and some rather obscure fixes and enhancements. (Free, 13.2 MB)

Apple makes iTunes ready for Verizon iPhone. (Free, 93.1 MB)

Disk utility now provides defragmentation capability without rebooting. ($99, free update, 18 MB)

Word processor gains sorting and change tracking, drops price, and adds free upgrades. ($39 new, $29 educational, free update, 39 MB)

Numerous bugs, including several crashes and hangs, are corrected. (BBEdit: free update, $99.99 new, 15.9 MB; TextWrangler: free, 13 MB)

Adds new features like longer YouTube uploads and better Logitech webcam captures, and corrects several bugs. ($99 new, free update, 11.8 MB)

Corrects an issue that caused audio to fall out of sync. (Free update, $49 new as part of iLife ’11, 27.52 MB)

Contains a slew of fixes and improvements, including a new Live Search bar, text folding, and the capability to open larger files than ever before. (Free, 13 MB)

Improves disk space utilization with Time Machine, message navigation, Address Book bugs, and Apple Mail imports. ($39.95 new, free update, 13.4 MB)

Apple’s latest updates for Epson printers and scanners. (Free, 837.37 KB)

Corrects an issue that prevents certain MacBook Air systems from going to sleep. (Free, 342 KB)

Improves compatibility when sending slideshows to iDVD from iPhoto ’11. ($49 as part of iLife ’11, free update, 34.53 MB)

Corrects issues with Skype 2.8 and Skype 5.

Fixes expansion errors in eight applications and adds quicker access to snippet definitions. (€19.99 new, free update, 3.3 MB)