Google Now on Tap update for Android M now has a shortcut for screenshots

Google Now on Tap is a new search feature that gives contextual data based on whatever is there on the screen
If you are one of those folks who always ends up pressing that volume down plus power button combination to take screenshot on Android, then the latest update for Google Now on Tap on Android M will make process simpler.
According to a report on Droid Life, Google app update (v5.7.13.19) adds a new share button in Now on Tap. The share button takes screenshot of whatever is happening on