I am 90% sure the Qantas rumor is true, but I cannot make any promises though.
Most of the flights that I know of have been added by American. Some notable additions are:
1 new daily to YUL(total-2)
1 new 5x weekly to NRT(total-2 for 5days out of 7)
1 new 3-5x weekly to LGW(total back up to 2 for some days. I am not sure what the frequency is though, I do know that there will be another LGW AA flight).
I have also heard that National and possibly even Frontier are adding additional services from DFW to LAS and DEN respectively. However, I cannot confirm this.
The airport's website seems to be a little out of date when it comes to news, but for more information, go to http://www.dfwairport.com
Give me a break, I created this username when I was a kid...