All of the scenarios released here individually will be part of the final release of the STS-133 Expansion Pack (by this weekend). A complete expansion pack series (for Orbiter 2006 P1) for now consists of the main Expansion package (either standard or Special Edition), the STS-132 Expansion package and the STS-133 Expansion package. My intent is to update the Orbiter 2006 series with one updated main Expansion package before STS-134, and also provide instructions for establishing an Expansion pack layout for Orbiter 2010 P1 with updated Shuttle fleet and ISS fleet packages, also before STS-134. I'm probably about 90% done with the 2010 packs, but I still have some last minute tweaks and documentation to write.
I did fly most of the 133 mission on Orbiter 2010, except for entry and landing (needed AutoFCS with 2006 for that; the updated version is still a little buggy...).
Hope that answers your questions...
Dave