--- a/.hgtags	Thu Sep 25 02:20:39 2014 +0300
+++ b/.hgtags	Thu Sep 25 02:20:48 2014 +0300
@@ -5,3 +5,4 @@
 58adeb5e426478540b5116518f1db2b0dd60f024 v0.2
 97acd9f4288b5cf8f90ef483f23bcb349cee4ade v0.2
 6a0997efaa532ddfb9e6f94a5e34e2fbd0d6b436 v0.3
+0116276e6325527d2ffe962cfb5552ea674b2e2d v0.4