We'd also be putting the map file names back to what they were before the 1.3.3 release.
We haven't set a release date on the next map package yet though, so it may be in 2 weeks, or possibly later.
Whatever it may be, get your maps turned in to us so we can release them.
Also... if you have source code you would be interested in releasing, please send it to us sometime. We'll put it up on the site as a model for other people to work off of.