+ o heidi should use transactions
+
+ o heidi should read from stdin, then process
+
+ o katie needs a stable_reject() which a) removes the package from
+ p-u, b) doesn't remove the file from the pool, and c) (optionally, I
+ guess) uses a template mail.
+
+ o katie/jenna/rhona/whatever needs to clear out .changes
+ files from p-u when removing stuff superseded by newer versions.
+
+ o experimental needs to auto clean (relative to unstable)
+ ['
+ SELECT s.source, s.version AS experimental, s2.version AS unstable
+ FROM src_associations sa, source s, source s2, src_associations sa2
+ WHERE sa.suite = 1 AND sa2.suite = 5 AND sa.source = s.id
+ AND sa2.source = s2.id AND s.source = s2.source
+ AND versioncmp(s.version, s2.version) < 0;
+ ']
+ [ but, needs to hook into melanie ... ]
+ [ and, err, fix the gay hardcoding of suites in rene ... ]
+
+ o jenna doesn't handle arch: any -> arch: all transitions
+ [aj worked around; need to revisit]