Google Officially announced Android M's name: See what's new in M:

Google Announced Android M's name and it's:

M is for "Marshmallow"

Also See Galaxy Note 5 annunced:

Samsung Unveiled the new King, Note 5 with 4GB RAM and much more:http://techgangfacebook.blogspot.com/2015/08/its-here-next-galaxy-unveiled-in-new.html
Posted by Tech Notes on Thursday, 13 August 2015

Android M includes a simpler approach to permissions (while giving users more granular control over what apps can access), Google’s new Android Pay mobile wallet platform, USB Type-C support, and a number of tweaks and improvements throughout the operating system. It succeeds Android 5.0 Lollipop, which brought significant user interface and visual changes to the software last year.

Also See S6 Edge +: 

Samsung unveiled Galaxy S6 Edge + (Quick look)
Posted by Tech Notes on Thursday, 13 August 2015