As Jester said, removing RPCs is a step backward. You took something away and haven't fully replaced it yet. I would have argued that you should not have removed the RPCs until you had the replacement system ready to put into place anyway, certainly we shouldn't call it progress until it's done. So, I would say finishing whatever system you plan to replace the RPCs with is a definate necessary, though, since the main thing I see here missing is the spell doc reward which is apparently worthless anyway, (What does having those things do?) perhaps that is finished. ***For the next version: Replace the old system you removed with a new one, unless you're already done doing that.
So what was done to consider this change? Well, I like the Wish Shop, a lot. Seems to be the only thing that we can currently call success/progress. Certainly completing the only successful change seems like a good idea, though it seems pretty well in place to me.
The lands of the East: Adding a new land seems huge to me, like this would be quite a bit toward a new version. Except, as Jester said, it doesn't do anything... Since there's no lore, we know nothing about the land, can't know anything about the land. It's just a bunch of buildings that were naturally formed? Anywho, the only mechanics based thing you added there was the abiilty to get some achievements, as mentioned, and some new scenes. Perhaps the scenes would be worth hanging out in if they had any history or anything of the sort, but as it is there are few enough people in the realm that adding new places to be can only spread us out further... Perhaps the Caretakers will begin changing this though... ***For the next version I suppose is that SOMETHING needs to be done over there, or we may as well take out the whole land, it's just hurting things the way it is. I know you said you have plans, I look forward to seeing them, but until they've been done...
Fighting: A new battle system could be lovely, don't really know what you have in mind, but the new system could fix things, a lot. It could of course make an even larger mess of things. The current system of course just requires a fair bit of money to be competitive. As Jester said, that's not really enticing to newer players. Their reasoning becomes, why stick around here and dish out money when I could go to the store and buy a game with a better combat system, with lore, sound, and graphics. (Not that MD needs these things, but they are far more shiny and enticing.)****For the next version: Fix the old one or make a new one that works.