release-0.1.6 tag
diff --git a/.hgtags b/.hgtags
index 5d97a21..a7856c8 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@
 ded1284520cc939ad5ae6ddab39925375e64237d release-0.1.3
 0491b909ef7612d8411f1f59054186c1f3471b52 release-0.1.4
 a88a3e4e158fade0aaa6f3eb25597d5ced2c1075 release-0.1.5
+1f31dc6d33a3a4e65240b08066bf186df9e33b79 release-0.1.6