Valve Nerfs Pyro in New Update

Man I am so ticked off.  Pyro has always been my class of choice in TF2 but now I can barely use it.  It is almost just good for spy checking now.  I am trying to pick up playing Demo so I may be able to convert over.  I sure hope it goes back to being more powerful.  I got owned by a Medic backpedaling and he was on fire also.