--- a/.hgtags	Thu Jan 03 15:30:47 2019 +0100
+++ b/.hgtags	Thu Jan 03 17:54:44 2019 +0100
@@ -22,3 +22,4 @@
 b2f7d60562baa81f2841f6a658a5a4b00f0c8b6b 0.1.21
 46c78cc30b7492b7e5f84dae45b46d0f2891bbf9 0.1.22
 088a31dbed81223d13e66475c4394b9717da6319 0.1.23
+4d5930d8c4ba824686ed9f73cb566caaa750e4fa 0.1.23.1