No, they have not.
Their policies has always been to never report, unless it's required by law.
In some cases they have tried to get out of the obligation to report by claiming clerical privilege.
So wherever JW claim 'we are now reporting' they actually mean to say 'we do the bare minimum as required by law' and 'the law on reporting child abuse has changed in this region'.
But wherever the law doesn't require it, they're still not reporting..