diff -Nru opencascade-7.3.0+dfsg1/debian/changelog opencascade-7.3.0+dfsg1/debian/changelog
--- opencascade-7.3.0+dfsg1/debian/changelog	2018-10-23 20:50:46.000000000 +0000
+++ opencascade-7.3.0+dfsg1/debian/changelog	2018-11-04 13:00:57.000000000 +0000
@@ -1,3 +1,10 @@
+opencascade (7.3.0+dfsg1-4+rpi1) buster-staging; urgency=medium
+
+  [changes brought forward from 7.3.0+dfsg1-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 02 Aug 2018 14:38:13 +0000]
+  * Update symbols for raspbian.
+
+ -- Raspbian forward porter <root@raspbian.org>  Sun, 04 Nov 2018 13:00:57 +0000
+
 opencascade (7.3.0+dfsg1-4) unstable; urgency=medium
 
   * Drop .symbols files -- they are simply not sustainable. (Closes: #911554)