+ * dgit build uses dpkg-buildpackage; there is a dgit git-build
+ for using git-buildpackage.
+ * Better error message for use of UNRELEASED suite. Closes: #720523.
+ * Do not canonicalise suite more than once. Related to: #720526.
+ * Fix a badly open-coded copy of check_not_dirty. Closes: #720524.
+ * Fix some bugs in building (eg build-source would fail to do the quilt
+ fixup; the --clean check in build was wrong).