According to the PlayStation blog, the update will include the following minor enhancements:
- A “Notification Alert” option will be added to Settings, so you can toggle alerts on or off
- “After 10 minutes” will be added to the time options under Power Save Settings
- An Arrow icon will now appear when PS Vita finds new activities in the LiveArea
- Caps Lock will be supported in the On Screen Keyboard
CVG has listed some additional updates that weren’t mentioned on the list:
- Near updates at any time instead of every 60 mins.
- Turning off notifications turns off ALL notifications including trophy pop ups
- Background downloading now works when you manually go in sleep mode
- Percentage bar when installing a game
However, CVG has flagged an update on the PlayStation blog that states:
PS Vita system software update 1.65 has been taken down temporarily due to a technical fault…For any customers who may have already downloaded the firmware, they can continue as normal. We will notify you once the latest system software update is available to download again.