diff --git a/.hgtags b/.hgtags
index 176f8b61b9..63f9d52969 100644
--- a/.hgtags
+++ b/.hgtags
@@ -6,3 +6,4 @@ b7cb20ab4ec3b50821983ed8c0b034f30752a6ec 3.6.0
 615333cf31aa9cc78cba9d7e20c515752e448fdb 4.0.0
 eaf2542a8adbf470a3249429f44cd5c70fa6a986 4.2.0
 6bd47a06f582784dfca255c49c7877d614adec51 4.4.0
+486b4928c849a93beb92d3bdfecfc8f622a38956 4.6.0