diff -r 9187008b0989 -r 17400a52624b .hgtags
--- a/.hgtags	Wed Apr 04 13:24:51 2018 -0700
+++ b/.hgtags	Wed Apr 04 13:25:00 2018 -0700
@@ -1,2 +1,3 @@
 8446f55f7e58bbf20174d9a38f057d3784803856 v0.2.0
 e6eb11b1e00de25dfb08c1776e3df8ce370af16f v0.3.0
+9187008b0989a21a67db6b4817abdef5e33d5830 v0.4.0