diff -r 593718ff5844 -r 9c290711e175 .hgtags
--- a/.hgtags	Fri Jan 18 13:28:22 2019 -0500
+++ b/.hgtags	Fri Jan 18 13:32:00 2019 -0500
@@ -187,3 +187,4 @@
 a91a2837150bdcb27ae76b3646e6c93cd6a15904 4.8
 1c8c54cf97256f4468da2eb4dbee24f7f3888e71 4.8.1
 197f092b2cd9691e2a55d198f717b231af9be6f9 4.8.2
+593718ff5844cad7a27ee3eb5adad89ac8550949 4.9rc0