* Use dgit.debian.net vhost on alioth. Closes #720172.
* Usage message. Closes #720085.
- * Assorted manpage fixes.
+ * Assorted manpage fixes and improvements.
+ * Fail if a required config item is missing.
+ * Much better error messages.
+ * Better error checking when parsing RFC822-style control data.
+ * Better checking that the supplied .dsc and debian/changes correspond.
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