Google is expected to announce the release date of Android Marshmallow later today, HTC is also holding a press event where they will announce the new HTC One A9.
We are also expecting HTC to reveal some information on which of their HTC devices will be getting the Android Marshmallow update.
According to LlabTooFer a wide range of HTC handsets will get Marshmallow, you can see a list of the handsets below.
List of devices that get Android M + Sense 7 Desire EYE, 816,820,826 HTC One M8,M8s, M8 EYE,E8 HTC One M9, M9+, ME, E9, E9+ Butterfly 2, 3
— LlabTooFeR (@LlabTooFeR) September 26, 2015
We suspect that HTC will provide details on when the Android 6.0 Marshmallow software update will be released for their smartphones later today.