Added tag jdk8u172-b01 for changeset 98dc0af4879a
diff --git a/nashorn/.hgtags b/nashorn/.hgtags
index f9acef7..fdbdb2f 100644
--- a/nashorn/.hgtags
+++ b/nashorn/.hgtags
@@ -752,3 +752,4 @@
 4441d866400ff2b14a9b5fbe8de26736dd11ce2b jdk8u162-b02
 791b290ffe4a87443ab7f2e5aed071c6c2315056 jdk8u162-b03
 3ae3ebe2e2ee5648c38862179b2b1d1951ad97d7 jdk8u172-b00
+8b311af3f1b260035ff12e86e324f8254b1d760b jdk8u172-b01