diff -Nru slack-0.15.2/debian/changelog slack-0.15.2/debian/changelog
--- slack-0.15.2/debian/changelog	2016-08-30 11:33:45.000000000 +0000
+++ slack-0.15.2/debian/changelog	2021-01-03 16:49:17.000000000 +0000
@@ -1,3 +1,10 @@
+slack (1:0.15.2-9.1) unstable; urgency=medium
+
+  * Non maintainer upload by the Reproducible Builds team.
+  * No source change upload to rebuild on buildd with .buildinfo files.
+
+ -- Holger Levsen <holger@debian.org>  Sun, 03 Jan 2021 17:49:17 +0100
+
 slack (1:0.15.2-9) unstable; urgency=medium
 
   * Applied patch from Dominic Hargreaves to fix FTBFS with '.' removed from