Basically what Typhor said, some update notes are for staff, some are for me in the future and most are for players so they can see what is being done all the time.
The magic cloth deed line is a good example, because if you noticed in the most recent update we added Greater Magic Cloth Deeds. Rather then duplicating the current way or creating a new way I simply expanded the current functionality so that I could add new stuff to it. What happens is I get a few minutes here and there to work on some odd things so I do stuff like that and in a few weeks I am able to complete a small side project which offers something new.
As far as Champs go.. I am in watch mode at present for them, I know I want to add new champs but as far as changing anything to do with current champs I do not see that happening until I get enough data to know what is the best course to go. This does not mean I am happy with it but I think we are getting close to a decent foundation to start growth from.
@Sturger: I need time to play and test the check a tamed mob if overweight type functionality before I can attempt that. I played with a few ideas regarding it and found a few holes. So if I coded it the next message would be, why doesn't this work all the time? When I get some free time I will look into it, until then probably will not happen. For now treat it like pet HP's in a fight, you just need to watch it.