My Lumia Icon just caught an update to Hey Cortana. It required a restart. I searched the Windows Central site and the forums, but found no information. Anyone know what this was about?
The difference for my Lumia 930 is that Cortana it's missing the option of not running when battery saver is on. I suppose they ruined this app as well.
Not so in my case. Battery Saver still has the tick-box for 'allow this app to run in the background even when Battery Saver is on', as well as 'Allow app to run in the background Switch.