Finally Apple have reviewed and approved 1.25.8, which hopefully is the last bugfix release in 1.25 series. Apple device owners should be able to download it shortly, if not already.
Some explanation to do with ART runtime support on Android. I don’t expect you will get much speedup from running Survivalcraft under ART runtime vs Dalvik. The reason for that is Survivalcraft, being multiplatform, interfaces with the system libraries in a minimal way. Probably less than 1% of code can be speeded up by ART.
ART support is nevertheless important, because other apps designed specifically for Android can see more tangible gains. More and more people will make the switch away from Dalvik.
Anyway, it’s good to know that ART support seems to be working. Thank you for all the feedback!