diff --git a/changelog b/changelog
index 0c339986ad10f1f1c7cbe9e134e82009aefc0ff3..e3ea49ca68520d9227278ada342b72d0045dbece 100644
--- a/changelog
+++ b/changelog
@@ -1,5 +1,9 @@
 -*-change-log-*-
 
+0.5.2.0 Ross Paterson <R.Paterson@city.ac.uk> Feb 2016
+	* Re-added orphan instances for Either to deprecated module
+	* Added lots of INLINE pragmas
+
 0.5.1.0 Ross Paterson <R.Paterson@city.ac.uk> Jan 2016
 	* Bump minor version number, required by added instances