I recently installed the developer preview of Android L on my Nexus 5, from official google site .
Material design is reflecting in most places like Notifications/Contacts/Keyboard/Settings App.
But I still get the old Gmail/Email/YouTube/Play music apps.
Is this going to be a part of updates rolling out? Coz right now all these apps are shown as up-to-date. I believed these revamped apps were going to be a part of the build itself.