Hangouts SMS: Keep same conversation when contact gets a new phone number I'm using Hangouts and a contact recently changed her phone number. Now I have one conversation with her old number and one with her name on it in my Hangouts. Is there any way to merge these conversations?

I'd prefer not to continue to have both numbers under the one contact for fear of accidentally dialing the old number!
The only way to merge the two conversations in Hangouts is to update/merge the contacts under your Google account - http://www.google.com/contacts