PS4 system update 1.75 released; here are the patch notes

The PlayStation 4 System Software Update 1.75 is now live, Sony has confirmed.

As we reported last week, the big feature with update 1.75 is 3D Blu-ray support, but there's plenty of other features and tweaks as well. Though Sony has yet to post the patch notes on the official PlayStation website, PlayStation's European Community Manager Chris Owen has taken to NeoGAF and Twitter to share what's new in the update.

PS4 Update 1.75 Patch Notes:

• Playback of Blu-ray 3D™ is now supported.
• Sound quality has been improved during 1.5x playback with Blu-ray Disc™ and DVD videos.
• System messages previously displayed on the top-right corner of the screen are now displayed on the top-left corner of the screen.
• [Featured Content] has been added to (Settings) > [System] > [Automatic Downloads and Uploads].
• When this setting is enabled, featured content from the PlayStation®Store is automatically downloaded while the PS4™ system is either powered on or in standby mode.
  • ​To download while in standby mode, go to (Settings) > [Power Save Settings] > [Set Functions Available in Standby Mode], and then turn on [Connect to the Internet].

Owen has also clarified that "featured content" are items like demos/time trials and anything else that isn't chargeable.