We have recently implemented a new name space specifically for archiving builds. This is the appropriately named "Archive" name space (and the associated talk name space is "Archive talk").
As a result of this all currently archived builds will be moved to the Archive name space. Users shouldn't move pages. The reason for that is because a bot is scheduled to run (currently) tomorrow morning (Wednesday 01 September (2010)), to move the large amount of pages (and associated pages) to their new destination, while leaving Special:RecentChanges clear from the massive amount of page moves, and the wiki to function normally. We apologise for the short notice of this, but it shouldn't impede your editing capabilities.
The addition of this name space, also means a small change in policy (specifically the changing of how builds are archived). As such, from now on when a build is archived, the build, it's talk page(s) and any sub pages (and associated talk pages) should be moved to the Archive name space.
This page will be updated when the move has taken place.