PR to english translation:
We are a bit riled up about Camaro beating Mustang in sales lately, so we're going to refresh the S197 Mustang one more time, as a swan-song model, not this fall, but next fall, to try and keep momentum up, for the 2013 and 2014 model years.
The 2015 Mustang is the 50th Anniversary of the nameplate, so we are going to go ALL OUT, with a completely new model.
And it might be introduced on April 17, 2014, 50 years from the day that the 1965 Mustang was introduced at the 1964 Worlds' Fair. (effectively making the 2014 model year a short one, and the 2015 model year a long one.)