--- a/CHANGELOG	Tue Aug 28 21:28:41 2018 +0800
+++ b/CHANGELOG	Thu Aug 30 19:50:39 2018 +0200
@@ -1,6 +1,11 @@
 Changelog
 =========
 
+8.1.2 - in progress
+-------------------
+
+  * prune: rename `--biject` flag to `--pair` (old flag is kept as an alias)
+
 8.1.2 -- 2018-08-28
 -------------------