Added tag jdk8u172-b04 for changeset e9368eb17ab6
diff --git a/.hgtags b/.hgtags
index af32713..ede77d8 100644
--- a/.hgtags
+++ b/.hgtags
@@ -833,3 +833,4 @@
 c4309a2d981b00619635888a63a75b1f32f34555 jdk8u172-b01
 703e4709edae7f83c3794009954f453d6f3706e8 jdk8u172-b02
 b327c90d911f7ad1cfdf32cc18c5f32514b9ce2f jdk8u172-b03
+e9368eb17ab6b839b20f4ff6bd657329aac788b4 jdk8u172-b04