“In June of 2013, Apple executive Phil Schiller triumphantly introduced the company’s new, cylindrical Mac Pro. Aimed at professional users, it was a workhorse. More importantly, it was a bombshell, a statement that the company was investing in its high-end and creating indelible experiences. “Can’t innovate anymore, my ass,” Schiller said at the time.
"Since then, the Mac Pro has not received a single update.”