[RM2K3] OFFICIAL VERSION CHANGELOG?

Hey guys, what's up?

So, I've been wondering if I should buy the new, official version of RPG Maker 2003. I've been trying to find a full changelog with a detailed list containing all changes and additions, but all I can find are vague feature descriptions from either enthusiastic or disappointed people. Does any of you know where I could find such a changelog?

I made a (slightly dreamy) list of things that could potentially interest me in the new RPG Maker 2003, and I'm curious to know if any of the items on the list check (I'm aware most of these are wishful thinking, but we can dream, right?):

• Local variables and switches for events, hopefully able to change pages within said events.
  
  
• Some way to copy/paste events such that if I change one version, all get changed (kinda like Object Orientation, that'd be cool).
  
  
• Non-kludgy ways to calculate trigonometric functions.
  
  
• Something like an option to make a sound played by an event actually sound like it's coming from the event (something like a 3D sound system or something).
  
  
• Being able to set a picture's ID number according to a variable rather than a fixed number.
  
  
• Native mouse support, or continued compatibility with Powermode in case that doesn't happen.
  
  
• The ability to use larger event sprites than the default Charset size without needing to resort to bizarre picture interactions.
  

So, can a kind soul help shed some light on this situation? Thanks in advance.