diff --git a/.hgtags b/.hgtags
index e1d5f4642b..8d3c1580d5 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@ db5b4bb6b6b098dd55089c2923e3eb5e1b8ec56b 3.4.0
 b7cb20ab4ec3b50821983ed8c0b034f30752a6ec 3.6.0
 7961a5a68240535525babbcdf496952107a480bf 3.8.0
 615333cf31aa9cc78cba9d7e20c515752e448fdb 4.0.0
+eaf2542a8adbf470a3249429f44cd5c70fa6a986 4.2.0