xpilot in portage is at version 4.5.3, while version 4.5.4 has been out for nearly four months. I'd like to ask for an update.
Corrected subject, I had it as ~11 months when at this time it's really ~5 months.
app-games/xpilot-4.5.4 committed to the tree. This ebuild is masked for testing right now. Please see http://gentoowiki.iq-computing.de/index.php?pagename=PackageMask on how to unmask and test it.