Yahoo's image and video hosting website Flickr has released an update to its iOS app, which contains a new "Auto Upload" feature that saves images in their original resolution and uploads them directly to the service. Auto Upload can also be toggled to save images only when connected to a Wi-Fi network or enabled on both Wi-Fi and cellular connections, and all saved images are marked as private by default. The update also contains a new auto-straighten tool and fixes for users signing in with Google. Flickr received attention earlier this year when it began offering 1 TB of free photo storage space and underwent a major design overhaul. As previously