As long as they're still selling the Rep 2X, I imagine Rep 2 support
will remain. And, they did continue to support the Thing-o-Matic
up until March 2014 and thus for approx. two years after they stopped
selling it. (Rep 1 was announced in Jan 2012; MBI didn't start shipping
for a couple of months.) Mind you, I don't expect any new firmware
from MBI for any of their "legacy" bots, including the Rep 2/2X. There's
a good couple of dozen known bugs in the Rep 1/2/2X firmware of varying
degrees of severity and I doubt MBI will fix any of them even though
the fixes are known and have been around, in some cases for more than
a year (e.g., files on SD cards being truncated thus leading to failed
prints after the first print succeeds).
Dan