Good question Kinderchick - and no, you shouldn't have to reset your time for daylight savings time, the system should make the change automatically. I have made a note to check the system when the spring change occurs and we'll see what actually happens.
Just so everyone knows, updates are far from infallible, with the last reset, the Forum's calendar (which we don't use much) is screwed up. Pretty sure I can't fix it from my end and if that is the case then hopefully the developers can help us out, would like it fixed before nesting season as I'd like to see if I can put it to more use this year.