All you can know about the coming Google September 2015 I/O

New Android version, some New Nexus devices, and some Newly updated products! We'll take a look at an organized version of everything we know about the September 29th Google I/O. 

First of all, the new Android version: 6.0 Marshmallow! Marshmallow is mostly a huge bug fix, but there is more to it. Google says Marshmallow will be a target for these 6 features: App Permissions, Web Experience, App Links, Mobile Payments (See more about payments here), Fingerprint Support for the new devices, and finally power and charging. The Nexus 6 has shown one of the best battery charging speed:battery life, and we expect much from the new Nexuses as well.

Nexus 5, 2013

The first new Nexus device will be a second-generation Nexus 5. According to leaks and rumors, it will a Snapdragon 620 processor, 4 GB of RAM, have a 5.2" screen size, and include a fingerprint scanner. The second device, will be from Huawei,and be a larger device. Likely they will be running Marshmallow 6.0. 

Addition to all this, a possible Chromecast update?(Chromecast is a wireless projection device released in 2013.)