to duplicate in v0.10, go to Health, switch to mmol in BG.
Restart the app. Go into target BG range and delete your values that were previously set in mg/dl.
Leave and go back in. It will now ask to enter as mmol.
Enter values. See target range in screenshot below

to duplicate in v0.10, go to Health, switch to mmol in BG.
Restart the app. Go into target BG range and delete your values that were previously set in mg/dl.
Leave and go back in. It will now ask to enter as mmol.
Enter values. See target range in screenshot below