Merge
diff --git a/.hgtags b/.hgtags
index 071df73..21223f1 100644
--- a/.hgtags
+++ b/.hgtags
@@ -419,3 +419,5 @@
 c30db4c968f63dce1bf2f9df240fb75a8f27f922 jdk8u60-b17
 57336c319de8a141d0bcd04265ce36734fb51380 jdk8u60-b18
 b2c55ff77112321472ec97c3a6931a999837d183 jdk8u60-b19
+cc6c74b164dfd0636d9dba8f9865baa18a6f2338 jdk8u60-b20
+63c9cedeeb9d0de656969f3deed7ddafae11754a jdk8u60-b21