diff --git a/.hgtags b/.hgtags
index 23aea6b39..4bba19471 100644
--- a/.hgtags
+++ b/.hgtags
@@ -264,3 +264,4 @@ ca7a1c6c798a7eb5b294d4ac3179ec87ecf297d3 release-0.8.12
 d364c2c12dd9723a2dfac3f096f5e55d4cfe6838 release-0.8.15
 52163a1027c3efd6b4c461b60a2ca6266c23e193 release-0.8.16
 06564e9a2d9ec5852132c212e85eda0bf1300307 release-0.8.17
+7aaa959da85e09e29bcac3b1cadec35b0a25b64d release-0.8.18