I'm happy to report that, but for one minor thing, the current version (2.1.26) works fine on my new Nokia E72-1 handset.
That "one minor thing" is the soft buttons are again in the wrong corners of the screen, just the same as when I was running the free version on my E71-1 before paying my €15 for the "upgrade". Bottom-right appears top right and bottom-left appears bottom-right. I'm sure this is just the app failing to recognise the E72 like it does its predecessor.
On that subject, I'm not surprised to see the Ovi store is not listing the app for this device either. I do worry whether this great little app can survive being so apparently unloved by its creators.