1Password touch and 1Password touch Pro 2.4 are live in the iTunes App Store! These aren't groundbreaking releases that will forever change the way you do anything, but they do fix a few bugs that appeared in 2.3.
Most notably, the "generated passwords won't save" bug is now quite dead. Problems with auto-rotation, displaying wallet and account items, wrapping text in notes, and backup files were also squashed.
You can get the 2.4 update from the App Store on either your device or in iTunes on your Mac or PC.