The Constitution Act 1986 has a part called Enactments repealed. This part is empowered by s 28(1). You can find the list of enactments repealed in this part.
These enactments include the Demise of the Crown Act 1908, Legislature Amendment Act 1977, and several New Zealand Constitution Amendment Acts. You can look at the specific details of each enactment, like the year it was made and where to find it.
When you look at the list, you will see the names of the enactments and some information about each one, like the Royal Powers Act 1983 and the Statute of Westminster Adoption Act 1947.