diff --git a/.hgtags b/.hgtags
index 3715e47..6168f44 100644
--- a/.hgtags
+++ b/.hgtags
@@ -16,3 +16,4 @@
 fd661d14a7fad212e326a7dad6234ea0de992fbf release-0.1.15
 621229427cba1b0af417ff2a101fc4f17a7d93c8 release-0.1.16
 4ebe09b07e3021f1a63b459903ec58f162183b26 release-0.1.17
+31ff3e943e1675a2caf745ba7a981244445d4c98 release-0.1.18