diff -r 40fdd74b75f3 -r 85fb1a585f52 NEWS
--- a/NEWS	Tue Apr 16 19:50:19 2019 +0000
+++ b/NEWS	Tue Apr 16 19:50:20 2019 +0000
@@ -287,6 +287,7 @@
 
 * Session HOL-Word:
   * New theory More_Word as comprehensive entrance point.
+  * Merged type class bitss into type class bits.
   INCOMPATIBILITY.