diff --git a/.hgtags b/.hgtags
index ec1576c43c5fbc3f94f4fddd87763072b81012b1..59bb25c228b9eb934877e0e4a6aff2cb81afb46d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -106,3 +106,4 @@ d7fcefabdf32bb61a9ea6d6037c1bb26190a85bc 2.6.3-beta1
 74cd32a06837b0c2cb793b2e8d4d82f5d49462b2 2.6.4-start
 74cd32a06837b0c2cb793b2e8d4d82f5d49462b2 2.6.4-start
 f632f87bb71b0f13d21f2f64b0c42cedb008c749 2.6.4-start
+800cefce8d364ffdd2f383cbecb91294da3ea424 2.6.6-start