One thing that separates JY from other wuxia authors (and authors in other genres) is that he takes the time to go through his novels and make changes. Since the novels were first written over 50 years ago they have gone through three editions, and in many cases each edition has introduced significant changes to the characters and storyline.
For someone like me who doesn't read a lot of books, are there any authors that come to mind who have a similar practice of editing their novels? I can't think of any off the top of my head. The only thing I can think of is a common practice in comics like Marvel and DC where stories are often "retconned" but that isn't really the same thing.
Moreover, is it really a good idea for the author to introduce major changes to the characters and story that readers have loved so dearly over the years? Should the original edition of a novel be held "sacred" such that only inconsistencies or plot holes be fixed while keeping everything else in tact?
All thoughts appreciated.