diff --git a/.hgtags b/.hgtags
index 4366ec8ca5..d658383e65 100644
--- a/.hgtags
+++ b/.hgtags
@@ -8,3 +8,5 @@ e205103b02e7393d4719df5faac2dac808234d3f release.2009-12-07
 a6fcf4303b0a92cce4011556b1c96044252d93af release.2009-12-22
 3887d4d81bca78b63d620985d93f1cc06c063871 release.2010-01-05
 40dd722155f6d0c83fa572c1a5abf7c6ff35049f release.2010-01-13
+478e6523f5ce68d0ba498174bfe070ab1253c461 release.2010-01-27
+478e6523f5ce68d0ba498174bfe070ab1253c461 release