I'm working on a new physical Martian Clock, similar to Pi-Mars v1, but without the Electron framework, without the external libraries (some had developed security warnings as exploits had been discovered), and is much easier to update/maintain. It also works on a smaller form-factor, and handles leap-seconds in an even more intelligent way, reducing the number of calls to fetch IERS data even further. The clock is almost finished, look for announcements in the next couple of weeks (or easrlier!).