I've just updated both my x-t10 and my lens firmware and I've noted... no particular sensible "enhances the accuracy of Manual focus adjustment" but surely I'm an insensible dumb
For the "improvement of OIS function" I'm not able to judge because I forgotten to do some OIS trial just before the update!
Anyway for the next firmware update, I would like, when using the "self timer", if you use the single auto-focus, then the camera should focus just when you press the shutter button (as already she do...);
BUT if you use the continuous auto-focus then it could be nice to focus merely continually or at least just before shooting and NOT when you press the shutter button (currently the continuous auto-focus is disabled when using the self timer)
Note: the "interval timer shooting" (time-lapse) already behave in a similar way but the minimum "start waiting time" is 0 or 1 minute so either you have to wait too much or take a "fake first shoot"