diff --git a/.hgtags b/.hgtags
index 49db5f9aafcdaa3b9c49e625b6d416008a9130a2_LmhndGFncw==..9d0cb7684617493f5ae5c9186402a871fe4b461b_LmhndGFncw== 100644
--- a/.hgtags
+++ b/.hgtags
@@ -59,3 +59,4 @@
 e30cfe580e5ba13bf9c35d7983e91755833d0777 17.1.0
 54e06ec7029936cd20c771504c1ee715dcd77776 18.0.0
 4fe0f3b466fd51182c605fe03a6706dd120edfa8 18.0.1
+49db5f9aafcdaa3b9c49e625b6d416008a9130a2 18.1.0