Added tag jdk8-b20 for changeset f052abb8f374
diff --git a/.hgtags b/.hgtags
index 9d3b082..71d7b62 100644
--- a/.hgtags
+++ b/.hgtags
@@ -141,3 +141,4 @@
 09eb517404b059607aca30cdd1af83ffc57eafeb jdk8-b16
 ebec6a7e8d4e481d205a2109ddeea8121d76db7f jdk8-b18
 dffeb62b1a7fc8b316bf58fe5479323f3661894e jdk8-b19
+f052abb8f37444ba77858913887d0d92795dd6b8 jdk8-b20