diff -Nru supercollider-3.11.2+repack/debian/changelog supercollider-3.11.2+repack/debian/changelog
--- supercollider-3.11.2+repack/debian/changelog	2020-12-16 21:53:57.000000000 +0000
+++ supercollider-3.11.2+repack/debian/changelog	2020-12-23 14:40:45.000000000 +0000
@@ -1,3 +1,11 @@
+supercollider (1:3.11.2+repack-1+rpi1) bullseye-staging; urgency=medium
+
+  [changes brought forward from 1:3.10.0+repack-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 29 Jun 2019 01:02:25 +0000]
+  * Make debian/rules disable qtwebengine.
+  * Remove build-depends on qtwebengine.
+
+ -- Raspbian forward porter <root@raspbian.org>  Wed, 23 Dec 2020 14:40:45 +0000
+
 supercollider (1:3.11.2+repack-1) unstable; urgency=medium
 
   [ Dennis Braun ]
diff -Nru supercollider-3.11.2+repack/debian/control supercollider-3.11.2+repack/debian/control
--- supercollider-3.11.2+repack/debian/control	2020-12-13 11:50:39.000000000 +0000
+++ supercollider-3.11.2+repack/debian/control	2020-12-23 14:40:45.000000000 +0000
@@ -32,7 +32,6 @@
  qtdeclarative5-dev,
  libqt5opengl5-dev,
  libqt5webkit5-dev,
- qtwebengine5-dev,
  libqt5websockets5-dev,
  libqt5svg5-dev,
  qtpositioning5-dev,
diff -Nru supercollider-3.11.2+repack/debian/rules supercollider-3.11.2+repack/debian/rules
--- supercollider-3.11.2+repack/debian/rules	2020-12-13 11:50:39.000000000 +0000
+++ supercollider-3.11.2+repack/debian/rules	2020-12-23 14:40:45.000000000 +0000
@@ -33,6 +33,7 @@
 	-DENABLE_TESTSUITE=off \
 	-DLIBSCSYNTH=on \
 	-DSYSTEM_YAMLCPP=off \
+	-DSC_USE_QTWEBENGINE=off \
 	-DSUPERNOVA="$(DEB_BUILD_SUPERNOVA)"