diff --git a/README.asciidoc b/README.asciidoc
index f647895..fcb0c83 100644
--- a/README.asciidoc
+++ b/README.asciidoc
@@ -96,8 +96,6 @@ round-trip fidelity", then see the discussion below on `check-hg-commits` settin
 Remember to run `git gc --aggressive` after cloning a repository, especially if
 it's a big one. Otherwise lots of space will be wasted.
 
-The newest supported version of Mercurial is 6.2, the oldest one is 2.4.
-
 === Pushing branches ===
 
 To push a branch, you need to use the 'branches/' prefix: