The company has already confirmed it will be updating the WF-1000X, WH-CH900N, and h.ear on 2 WH-H900N at some point in the future as well. That said, it's also specifically noted that Google Home can initiate playback of movies and TV content on a TV with Chromecast plugged in or built-in, so this probably won't initiate playback on the screen of your phone or tablet. It is available as via OTA (over the air) update which Sony says is available to download right now for all customers.
It seems the update was stalled for some unforeseen reasons but Sony will be resuming this update soon.
Dwarf planet's orbit could point to existence of Planet Nine
The team from the Dark Energy Survey say that 2015 BP519 is the most extreme Trans-Neptunian Object found to date in the paper. It used computer simulations of the solar system to figure out how the object may have come across this unusual orbit.
You'll have to change the ambient/noise cancellation button to activate Google Assistant, but that's a quick step.
It was announced at the Consumer Electronics Show 2018 in January that the Google Assistant support will soon be landing on a wide variety of devices. Sony was on the list, but the company did one better than many of its competitors: beside launching new headphones and headsets with Assistant, it promised an update for some of its existing products that would bring them the same feature. This means users with the update will be able to have notifications read out aloud by the Assistant. The WH-1000XM2 are over-ear headphones while the WI-1000X are wireless in-ear headphones. So there are number of headsets that are expected to be updated in coming days.