diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -48,3 +48,4 @@ 9151328c1c46b72ba6f00d7640d9141e75aa1ca2
 a47eeac5dfa41fa6779d90452affba4091c3ade8 v4.14.1
 4b34ce0d2c3c10510626b3b65044939bb7a2cddf v4.15.0
 14502561d22e6b70613674cd675ae9a604b7989f v4.15.1
+4aaa40b605b01af78a9f6882eca561c54b525ef0 v4.15.2