why would canon need to release 35mm f1.4L ?? other than to sell it at higher price, it is perfect already, just like 300mm f2.8L, it is a perfect lens, they just want to make more money by raising price.
135mm f2 IS, that is good product if it is true. If they have no IS, again no reason other than to raise the price of the lens and make more profit.
Since they are unable to deliver lens that they promise, like 300mmL f2.8II etc, i expect zero new lens announcement, they have limited number of engineers, if they are firefight problem with those lens and damage by earthquake and power shortage, how in the world they can deliver new lens?
no power from nuclear plant = no lens, as simple as ABC.