Sony has issued a small update to the new PlayStation Store, one that's aimed at improving your browsing experience by speeding up navigation.
The patch is, not surprisingly, rather small, weighing in at 26MB, and pushes the app to version 1.02. Some report that after the patch, load times for the Store are still pretty slow, but overall wait times have been shortened, especially when you're moving between pages.
The new PlayStation Store launched last year and got off to a rough start, though such things are to be expected. The new design was intended to make the Store more intuitive, though it seems that slowness persisted even after the new look went live.