I’d say the updates this year (multiuser voice support, for example) would generally warrant Apple releasing a new model with those features exclusive.
My guess is that they don’t need to update the hardware (it’s only getting cheaper to produce while becoming more attractive to buyers and new hardware won’t dramatically expand capabilities, yet) and the smaller revenue generation mean longer hardware cycles with consistent software updates.
My guess is that they don’t need to update the hardware (it’s only getting cheaper to produce while becoming more attractive to buyers and new hardware won’t dramatically expand capabilities, yet) and the smaller revenue generation mean longer hardware cycles with consistent software updates.