diff -Nru opus-1.1/debian/changelog opus-1.1/debian/changelog
--- opus-1.1/debian/changelog	2013-12-09 02:54:39.000000000 +0100
+++ opus-1.1/debian/changelog	2015-01-03 14:03:14.000000000 +0100
@@ -1,3 +1,11 @@
+opus (1.1-0ubuntu2) vivid; urgency=medium
+
+  * Mark libopus0, libopus-dev and libopus-dbg as Multi-Arch: same.
+    (LP: #1404475)
+  * Update the symbols file.
+
+ -- Felix Geyer <debfx@ubuntu.com>  Sat, 03 Jan 2015 13:54:07 +0100
+
 opus (1.1-0ubuntu1) trusty; urgency=low
 
   * New upstream release (LP: #1258989)
diff -Nru opus-1.1/debian/control opus-1.1/debian/control
--- opus-1.1/debian/control	2013-10-23 12:56:05.000000000 +0200
+++ opus-1.1/debian/control	2015-01-03 13:58:35.000000000 +0100
@@ -12,7 +12,8 @@
 Package: libopus0
 Section: libs
 Architecture: any
-Pre-Depends: multiarch-support
+Multi-Arch: same
+Pre-Depends: ${misc:Pre-Depends}
 Depends: ${misc:Depends}, ${shlibs:Depends}
 Suggests: opus-tools
 Description: Opus codec runtime library
@@ -42,6 +43,7 @@
 Package: libopus-dev
 Section: libdevel
 Architecture: any
+Multi-Arch: same
 Depends: libopus0 (= ${binary:Version}), ${misc:Depends}
 Description: Opus codec library development files
  The Opus codec is designed for interactive speech and audio transmission over
@@ -71,6 +73,7 @@
 Section: debug
 Priority: extra
 Architecture: any
+Multi-Arch: same
 Depends: libopus0 (= ${binary:Version}), ${misc:Depends}
 Description: debugging symbols for libopus
  This package provides the detached debug symbols for libopus.
diff -Nru opus-1.1/debian/libopus0.symbols opus-1.1/debian/libopus0.symbols
--- opus-1.1/debian/libopus0.symbols	2013-10-23 12:40:15.000000000 +0200
+++ opus-1.1/debian/libopus0.symbols	2015-01-03 13:59:26.000000000 +0100
@@ -29,6 +29,8 @@
  opus_multistream_encoder_destroy@Base 1.0.3
  opus_multistream_encoder_get_size@Base 1.0.3
  opus_multistream_encoder_init@Base 1.0.3
+ opus_multistream_packet_pad@Base 1.1
+ opus_multistream_packet_unpad@Base 1.1
  opus_multistream_surround_encoder_create@Base 1.0.3
  opus_multistream_surround_encoder_get_size@Base 1.0.3
  opus_multistream_surround_encoder_init@Base 1.0.3
@@ -37,7 +39,10 @@
  opus_packet_get_nb_frames@Base 1.0.3
  opus_packet_get_nb_samples@Base 1.0.3
  opus_packet_get_samples_per_frame@Base 1.0.3
+ opus_packet_pad@Base 1.1
  opus_packet_parse@Base 1.0.3
+ opus_packet_unpad@Base 1.1
+ opus_pcm_soft_clip@Base 1.1
  opus_repacketizer_cat@Base 1.0.3
  opus_repacketizer_create@Base 1.0.3
  opus_repacketizer_destroy@Base 1.0.3