--- a/.hgtags	Mon Dec 10 15:50:55 2018 +0100
+++ b/.hgtags	Mon Dec 10 15:50:56 2018 +0100
@@ -27,3 +27,4 @@
 16b94dd684286dc1e7b1e13e38fe59026f0b3fb0 0.1.19.2
 27f7e8478a1753ad2d50dd80ca5dd58a53b8cfec 0.1.20
 215a04d7a84aa8356c122898d4c8db8b38038f6b 0.1.21
+1b03f0ee385f5a74e9d7e2e25bd2c79834e359d5 0.1.21.1