iMac Pro Launched Seven Years Ago Today

Apple's iMac Pro launched seven years ago today, offering a high-end all-in-one desktop machine to bridge the gap between new Mac Pro models.
In April 2017, Apple uncharacteristically apologised for its approach to the Mac in recent years and pre-announced it was working on a "completely rethought" ‌Mac Pro‌ with a modular design, a new pro-level ‌iMac‌, and a new high-end external display. At WWDC that year, Apple unveiled the ‌iMac‌ Pro, after years of rumors abou