diff -Nru opencascade-7.5.1+dfsg1/debian/changelog opencascade-7.5.1+dfsg1/debian/changelog
--- opencascade-7.5.1+dfsg1/debian/changelog	2021-02-08 00:02:09.000000000 +0000
+++ opencascade-7.5.1+dfsg1/debian/changelog	2021-02-22 07:27:48.000000000 +0000
@@ -1,3 +1,10 @@
+opencascade (7.5.1+dfsg1-2+rpi1) bullseye-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>  Mon, 22 Feb 2021 07:27:48 +0000
+
 opencascade (7.5.1+dfsg1-2) unstable; urgency=medium
 
   * [88b5e8e] Use list-missing to fix arch all builds