https://thenextweb.com/apple/2018/07/11/report-the-mac-mini-is-finally-getting-an-update-after-nearly-4-years/

The Mac mini is the cheapest Mac, but it’s also the one Apple seems to care the least about. Case in point: the last time it got an update was October 16 of 2014. There hasn’t been so much as a spec bump in the four years since.

That’s finally about to change according to Ming Chi Kuo, one of the most reliable sources for Apple rumors. He claims the mini is slated to receive an update this fall.