It's not been repealed, but it isn't enforced and mostly ignored, although various secular groups are very annoyed about it. I actually don't mind it that much, given that basically no non religious school actually follows it, and mind a lot more about the very large number of Christian schools, because in many places every state school in the area, especially primary schools, are Christian, and so it's very difficult to avoid indoctrination¹.
¹ Many primary schools aren't that good at making it clear that X is a matter of belief, and 5 is quite young to work this out yourself. I know someone brought up in an atheist household who went to one that took its Christianity particularly seriously and was Christian until their mid teens because of this. Once you get a bit older they get better at explaining this, but it's precisely when the children are youngest that the most damage is done.
