The Eclipse SmartHome project was archived last month (May 2020), and now officially dead, ss the only contributions to that project were coming from OpenHAB developers. The ESH project maintainer resigned in January 2019, so this wasn’t a surprise.
The ESH code was being folded back in to OpenHAB. Is Mixtile going to (or have they) updated the base from ESH to OpenHAB, or use something else? Is there a planned update to the Hub beyond v1.17.19122311?