I really appreciate the bug fixes and all, but I'm wondering if we'll see any new features before SE V. Technically things like the production queue and upgrade system aren't bugs, but they could use some improvement.
These are great bug fixes, some of them have been hanging around since the very first incarnation of SE4.
However, the emphasis on bug fixes and lack of new features (and potential introduction of new bugs) implies to me that MM is wrapping up SE4 in favour of work on the 3D combat thing and SE5.
I could be wrong about this, but that's how it looks to me.