diff --git a/.hgtags b/.hgtags
index d9d3c86216eb20a90a58f121c701b8dc4a55163b..f194778d3be6695d961f145cb8254b84da960253 100644
--- a/.hgtags
+++ b/.hgtags
@@ -8,3 +8,4 @@ d20f5ce805d53b5fec9d5dd250159d28480041cf v17.45
 cfbd4102b1ee25ca3531819abbbe93971d6dc65a v17.46
 f58ff52144bddbccb5a372e6c4befb4b6ad98021 v17.47
 b90ab60d8a18fc8616fb895b0d059c1cf07db3ce v17.48
+4312a45be8b45634f8ffafcb2b5a425bd426642b v17.49