diff --git a/.hgtags b/.hgtags
index 135b174633..75298a0c55 100644
--- a/.hgtags
+++ b/.hgtags
@@ -9,3 +9,4 @@ f72cb08228d56df2be724b462e5d9497dc700285 3.4.0
 571f01b197f02ef5842c30e25e66515c9d1fa0c4 4.0.0
 e79c0e4b00b8455533c2992369e0ad78ce2fb4e0 4.2.0
 c5f89116f21e00e008b9dc515e82a291bc4a37a9 4.4.0
+e966c63314da859ecacd7e40356201e74d3bd715 4.6.0