diff -u glslang-7.8.2853/debian/changelog glslang-7.8.2853/debian/changelog
--- glslang-7.8.2853/debian/changelog
+++ glslang-7.8.2853/debian/changelog
@@ -1,3 +1,9 @@
+glslang (7.8.2853-2~gpu18.04.1) bionic; urgency=medium
+
+  * Copied from debian
+
+ -- Rico Tzschichholz <ricotz@ubuntu.com>  Sun, 14 Oct 2018 14:47:54 +0200
+
 glslang (7.8.2853-2) unstable; urgency=medium
 
   [ Jordan Justen ]