From 9aa93a6f499769ace8dd833dc18d17bd556dd5c2 Mon Sep 17 00:00:00 2001
From: Martin Chan <martinchan53@gmail.com>
Date: Thu, 26 Jan 2023 16:24:01 +0000
Subject: [PATCH] Update NEWS.md

---
 NEWS.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/NEWS.md b/NEWS.md
index 409c0760..b2ba8b11 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,7 @@
 # wpa 1.8.1
 
+- fixed issue due to a 'tidyr' update (see #233).
+
 # wpa 1.8.0
 
 - Updated and improved output and algorithm for `workpatterns_classify()`