v1.2.11

Fixed

• The glucose screen no longer ends in "This task can't be done while driving" after a few minutes in the foreground. Android Auto allows an app only a handful of screen changes per task and counts an update as free only while the screen's titles stay the same, but the reading and its age were shown as titles, so every refresh used one up. The titles are now fixed labels ("Glucose", "Status") and the reading, delta and timestamps sit beneath them
• Switching sources on cars without tabs no longer uses up the same allowance, and no longer fails with three or four sources. The numbered source buttons changed the screen's title on every switch and were more buttons than that screen permits; sources are now switched through the "Switch source" list, as they already were for five or more