While we are at it:
This would leave a problem for people who name their schroot 'UNRELEASED' instead of using an alias in their sid schroot config. But it's probably rare enough for people having an extra UNRELEASED schroot in addition to their sid/unstable schroot, right?
I wonder why sbuild has to care about that. Would not a simple symlink in the tarballs directory solve the problem (#1089035) for those who have a problem at all? Thanks.