--- 1.20/README.txt	2019-01-15 14:20:45.143930739 -0700
+++ 1.21/README.txt	2019-02-18 14:25:42.783772206 -0700
@@ -1,4 +1,4 @@
-#1.20
+#1.21
 Easy Spam Fighter
 Credit to http://olicomber.co.uk/blog/b/Easy,_reliable_spam_fighting_with_Exim