--- a/README	Thu Jan 12 13:47:49 2017 -0800
+++ b/README	Mon Jan 23 16:09:16 2017 +0100
@@ -60,6 +60,7 @@
 
  - compatibility with Mercurial 4.1.
  - improvement of prune error message.
+ - fold: require --from flag for folding revisions to working copy
 
 5.5.0 -- 2016-10-30