a setting that increases battery life by 40% by turning turning off all but the most basic functions. The update also brings a button that will clear all recent apps.
The Gallery and Camera apps will have a new UI following the update, and Image Match allows you to find pictures faster. The Sense 6 update also adds POI (Point of interest) location while in Map view.
If you own a carrier branded HTC One (M7), the latest news is that the update has reached the final certification stage at Verizon, Sprint and AT&T. Owners of the phone who are customers of those three mobile operators, should soon see the Sense 6 update. T-Mobile customers will most likely have to wait a bit longer since the update is in the development stage for the nation's fourth largest carrier.
source: @jetleigh via AndroidAuthority