We posted about the latest firmware update yesterday and now Sony USA have posted in english the full whats new in this latest non homebrew supporting firmware:
The [PlayStation Spot] icon that appeared as the result of the version 3.70 system software update is for a service that is not available in this region. This icon does not appear in version 3.71 / 3.72.
Theme Settings
You can now set a theme under [Theme Settings].
The home menu color, background and icons for XMB™ (XrossMediaBar) will change, based on the theme that is selected.
Scene search
You can now search for a scene when playing a movie that is saved on Memory Stick Duo™ media.
You can select and play the scene you want to see from a thumbnail image. This is convenient when you want to quickly play only a specific scene & Viewing a slideshow while listening to music
Simultaneous playback of content under (Music) and (Photo) is now supported.
You can view a slideshow of your favorite photographs while listening to music.
Other new or revised features in version 3.72 (with 3.70 / 3.71):
Games
New for 3.72: Support for PLAYSTATION ®Network titles has been expanded.
Network
[Assign Buttons] has been added to the (Remote Play) menu.
Video
Sequential playback of videos saved on Memory Stick Duo™ media is now supported.