[support] Views subquery?

[Christopher M. Jones]

I want to construct a page that displays a number of nodes. Each node is 
of a different type, as follows:

Node 1: Page content, by node id.
Node 2: The most recent node assigned to specified taxonomy term
Node 3. Page content, by node id.

This is an 'about' page that details a project (node 1), gives the 
project's status (node 2), and explains the project's mission (node 3). 
The first and third nodes don't get updated much, but the third node 
needs to be the most recent update, with a history of updates viewable 
elsewhere on the site as e.g., a category of blog posts, or some other 
content type I may decide is more appropriate.

For the first and third nodes, I can simply pass ids as view parameters. 
But I'm stuck on how to incorporate the second node. I guess what I'm 
looking for is a way to do a view of views, or to create a view with a 
subquery.

Ideas?