diff -r e911be103066 -r 81cc8f2ea9e7 NEWS
--- a/NEWS	Mon Nov 01 15:24:53 2021 +0100
+++ b/NEWS	Mon Nov 01 15:49:03 2021 +0100
@@ -153,6 +153,8 @@
 
 *** HOL ***
 
+* New order prover.
+
 * Theorems "antisym" and "eq_iff" in class "order" have been renamed to
 "order.antisym" and "order.eq_iff", to coexist locally with "antisym"
 and "eq_iff" from locale "ordering". INCOMPATIBILITY: significant