Version in base suite: 3.0.8-6+deb10u1
Version in overlay suite: 3.0.8-6+deb10u3

Base version: cyrus-imapd_3.0.8-6+deb10u3
Target version: cyrus-imapd_3.0.8-6+deb10u4
Base file: /srv/ftp-master.debian.org/ftp/pool/main/c/cyrus-imapd/cyrus-imapd_3.0.8-6+deb10u3.dsc
Target file: /srv/ftp-master.debian.org/policy/pool/main/c/cyrus-imapd/cyrus-imapd_3.0.8-6+deb10u4.dsc

 changelog        |    6 ++++++
 cyrus-upgrade-db |    6 +++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff -Nru cyrus-imapd-3.0.8/debian/changelog cyrus-imapd-3.0.8/debian/changelog
--- cyrus-imapd-3.0.8/debian/changelog	2019-12-16 06:16:20.000000000 +0000
+++ cyrus-imapd-3.0.8/debian/changelog	2019-12-21 13:39:58.000000000 +0000
@@ -1,3 +1,9 @@
+cyrus-imapd (3.0.8-6+deb10u4) buster; urgency=medium
+
+  * Add BACKUP type to cyrus-upgrade-db (Closes: #930764)
+
+ -- Xavier Guimard <yadd@debian.org>  Sat, 21 Dec 2019 14:39:58 +0100
+
 cyrus-imapd (3.0.8-6+deb10u3) buster-security; urgency=medium
 
   * Add patch to avoid mailbox creation as administrator
diff -Nru cyrus-imapd-3.0.8/debian/cyrus-upgrade-db cyrus-imapd-3.0.8/debian/cyrus-upgrade-db
--- cyrus-imapd-3.0.8/debian/cyrus-upgrade-db	2019-12-16 06:16:20.000000000 +0000
+++ cyrus-imapd-3.0.8/debian/cyrus-upgrade-db	2019-12-21 13:39:41.000000000 +0000
@@ -62,6 +62,7 @@
 
 	DO_UPGRADE_DB=
 	if [ "${NEW_DBVALUE}" != "${OLD_DBVALUE}" ] ; then
+	    echo "Upgrading $OLD_DBKEY from $OLD_DBVALUE to $NEW_DBVALUE ..."
 	    DO_UPGRADE_DB=yes
 	fi
 
@@ -82,11 +83,14 @@
 		    return 1
 		fi
 		;;
-	    DUPLICATE|PTS|STATUSCACHE|TLS|ZONEINFO|SEEN)
+	    DUPLICATE|PTS|STATUSCACHE|TLS|ZONEINFO|SEEN|CONVERSATIONS|SEARCH_INDEXED|SORTCACHE)
 		;;
 	    USERDENY)
 		DBFILE=user_deny.db
 		;;
+	    BACKUP)
+	        DBFILE=backups.db
+		;;
 	    *)
 		echo "$0: Unknown type of DB: $OLD_DBKEY" 1>&2
 		return 1