Yes, it’s that time already! Tonight in some Australian states the clock will jump forwards an hour.
With the assortment of technologies we use in managing diabetes (blood glucose monitors, pumps, etc) it really helps if the clocks are consistent across our devices. Unfortunately not everything is automatic, and you may need to change some things by hand.
The breakdown I published for this last year is still relevant: please read that earlier article now! Preferably BEFORE the clocks change!