diff -r 41c72b6e8568 -r ddfdef7e9b58 CHANGELOG
--- a/CHANGELOG	Wed Oct 25 04:41:17 2017 +0200
+++ b/CHANGELOG	Thu Oct 26 08:29:36 2017 +0200
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+7.0.0 - in progress
+-------------------
+
+  * drop compatibility with Mercurial 3.8, 3.9 and 4.0,
+  * drop support for old and deprecated method to exchange obsmarkers,
+
 6.8.0 -- 2017-10-23
 -------------------