Fix of the issue that Meditation and
Power Nap apps would crash during
active sessions due to bad optional
access introduced in previous time
displaying fix.
The longer the time countdown on the progress bar, the less frequently
the screen is refreshed, which results in less power consumption when
running the Meditation, Relaxation, Power Nap and Focus Timer
applications.
The countdown timer in the Meditation app has been changed
according to the new design. Now the countdown timer only shows the seconds
in the countdown window and only the minutes in the ongoing meditation window.
