Miyoo has had problems keeping up with demands and sourcing parts for the wildly popular Miyoo Mini, so it looks like their solution is a new horizontal version with the option to add different faceplates to it.  I don't think it matches the retro aesthetic of the original Mini but it's awesome they've found a way to keep this great handheld going into the future.  Not a lot is known yet but this new Mini appears to have a thumbstick and replaceable faceplates as updates.  Source: RetroGameCorps.com