+# patches integrated from upstream mercurial
+# drop them with a new upstream release
+upstream/531430-imapuser.patch
+upstream/537818-emptycharset.patch
+upstream/543467-thread-segfault.patch
+upstream/542817-smimekeys-tmpdir.patch
+upstream/537694-segv-imap-headers.patch
+upstream/548577-gpgme-1.2.patch
+upstream/553321-ansi-escape-segfault.patch
+upstream/568295-references.patch
+upstream/547980-smime_keys-chaining.patch
+upstream/528233-readonly-open.patch
+upstream/228671-pipe-mime.patch
+upstream/383769-score-match.patch