Sony announced that the new system firmware of Playstation 4.50 will be released on March, 9. The new system firmware will bring many features.
1. External HDD Support
2. Custom Wallpapers
3. Quick Menu Refresh
4. Simplified Notification List
5. Post on PlayStation Network Activity Feeds
6. 3D Blu-rays on PlayStation VR
7. Improved 2D Images on PS VR
8. Voice Chat for Remote Play
9. Off Console Availability
10. Boost Mode (for PlayStation 4 Pro only)
The most important feature in this update is Boost Mode for PlayStation 4 Pro only. It improves performance on most games when using the updated system instead of the Pro only helping with games that have been optimized for it.
With this update, PS4 supports voice chat when using Remote Play on Windows PC, Mac or an Xperia device. And it also improves the resolution of the system screen displayed on your TV when you’re out of VR mode.