diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -71,3 +71,4 @@ 7e2eb896a02ca7cd2cd9f0f853ef3dac3f0039e3
 8bb5fece08ab65986225b184e46f53d2a71729cb v4.21.0
 90734aac31ee4563bbe665a43ff73190cc762275 v4.22.0
 a9655707f7cf4146affc51c12fe5ed8e02898a57 v4.23.0
+56310d93b33b97535908ef9c7b0985b89bb7fad2 v4.23.1