I am using xTuple 3.7.2.
In the past coupleof days, I have noticed a new button on my lower left hand corner of my xTuple window.
It is a diamond shaped with an exclamation mark in it.
When I click on it, it gives me a new window with the title for the window being:
Please visit: http://www.xtuple.org/node/4449 for the changed document