Which fields do you think that need an (urgent?) update?
Since I’m not that energy sensitive, I can’t say about the more subtle ones, also for what I use regularly, I’m happy/content with what we got (there were some fields which weren’t that effective when I had breathing problems for a few weeks, but that’s how/why I used more fields, for cold and for health - now I use sigils and mandalas and I REALLY LIKE THESE - anyway, the effects of fields are back for me, they all are working well now).