--- a/CHANGELOG	Mon Sep 03 22:47:18 2018 +0200
+++ b/CHANGELOG	Mon Sep 03 23:17:50 2018 +0200
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-8.1.2 - in progress
+8.1.2 -- 2018-09-03
 -------------------
 
   * prune: rename `--biject` flag to `--pair` (old flag is kept as an alias)