--- a/README	Fri Mar 31 15:02:39 2017 +0200
+++ b/README	Fri Mar 31 14:50:50 2017 +0200
@@ -115,6 +115,7 @@
 6.0.0 -- In progress
 --------------------
 
+- push: improved detection of obsoleted remote branch (issue4354),
 - drop compatibility for Mercurial < 3.8,
 - removed old (unpackaged) pushexperiment extension,
 - move all extensions in the official 'hgext3rd' namespace package,