diff -ru old/MANIFEST.in new/MANIFEST.in
--- old/MANIFEST.in	2019-01-01 20:51:16.000000000 +0100
+++ new/MANIFEST.in	2020-04-22 11:34:09.635844640 +0200
@@ -1,5 +1,5 @@
-include AUTHORS
 include CHANGES
+include CONTRIBUTING.rst
 include LICENSE
 include README.md
 recursive-include misc *