Apple has released the first beta of iOS 11 to developers. The update brings new Control Panel with customizable elements, redesigned Lock Screen with a new notifications view, as well as the all the revamped App Store and improvements to Siri to compatible devices. There also some bug fixes and security tweaks.
According to the latest report from MacRumors, Apple will stop supporting 32-bit applications on Mac computers starting 2018. As it was mentioned yesterday at the WWDC conference, all new apps submitted to the Mac App Store have to be 64-bit in January 2018. Moreover, all existing apps and updates have to be made 64-bit by June 2018.