Added tag jdk8-b77 for changeset 573e789c187a
diff --git a/.hgtags b/.hgtags
index ce25c2d..6f6829e 100644
--- a/.hgtags
+++ b/.hgtags
@@ -198,3 +198,4 @@
 2087e24a4357eceb6432e94918e75fdc706a27d6 jdk8-b74
 ff0b73a6b3f6cea644d37d56d746a37743419fa7 jdk8-b75
 0c08593944d0cd30645f6e1e4946c51ff2b10c8c jdk8-b76
+573e789c187a69a3ae00bffd26eb35c0f4a60636 jdk8-b77